What set of fitness levels most likely produced the allele graph shown below?
A. Fitness of DD 60%, Dd 75%, and dd 100%
B. Fitness of DD 100%, Dd 60%, and dd 80%
C. Fitness of DD 75%, Dd 60%, and dd 100%
D. Fitness of DD 70%, Dd 100%, and dd 70%
Answers
Answer:
D. Fitness of DD 70%, Dd 100%, and dd 70%
Explanation:
Further explanation is posted as an attachment due to technical difficulties.
Answer:D
Explanation:
Related Questions
The amount of energy at trophic levels one and four in an ecosystem is indicated by the numbers.
Only 10% of the energy is passed on to the next trophic level.
What is the total amount of energy in levels two and three?
Answers
Answer:
1100
Explanation:
There is 10% of total energy in each increasing trophic level. 10,000 / 10 = 1,000 ,so there are 1,000 units of energy in trophic level 2.
1,000 / 10 = 100, so there are 100 units of energy in trophic level 3.
1,000 + 100 units of combined energy would be 1,100 units of energy.
Hope this helps!
3. Consider the statement: "An individual with two normal copies of the hemoglobin gene is said to
be
Which of the following phrases could fill in the blank to make the statement true?
Write "yes" or "no" next to each possible response.
Answers
Answer:
C IS THE ANSWER
Explanation:
YOU MUST ANSWER C
Both plants and animals respond to environmental stimuli. Identify the correct statement(s) about this response. Select all that apply. Select all that apply. Both plants and animals have physiological cycles called circadian rhythms. The molecular processes determining how plants and animals perceive environmental changes are equally complex. The molecular processes determining how plants and animals perceive environmental changes are often homologous.
Answers
Answer:
All three options are correct;
1. Both plants and animals have physiological cycles called circadian rhythms.
2. The molecular processes determining how plants and animals perceive environmental changes are equally complex.
3. The molecular processes determining how plants and animals perceive environmental changes are often homologous.
Explanation:
Stimulus in biology can be defined as an obvious change in either the chemical or physical structure of an organism' environment (either external or internal). All living organisms (both plants and animals) respond to changes in their environment and as such an appropriate reaction or response is made. Also, stimulus arising from within the organism is known as internal stimulus while those from its environment are known as the external stimulus.
In organisms, the specialized cells that detect stimulus are generally known as sensory receptors while a group of these receptors is referred to as sense organ.
Since both plants and animals respond to environmental stimuli, it simply means that;
1. Both plants and animals have physiological cycles called circadian rhythms. This is a natural internal process that controls the physical, mental, and behavioral changes in living organisms such as the sleep-wake cycle. The circadian rhythm is simply the internal body "24 hour" clock.
2. The molecular processes determining how plants and animals perceive environmental changes are equally complex.
3. The molecular processes determining how plants and animals perceive environmental changes are often homologous. This simply means that, specific sense organs or sensory receptors would only respond to the stimulus they are primarily created to respond to. For example, the eyes can only be used to see and not smell, ear or taste.
What are some man made reasons that animals in population might die?
Answers
animals (especially ones at sea) can get caught up in this trash and die or mistake it as food and eat this trash or plastic. the ocean right now has five texas state size balls of plastic floating in the ocean which kills sooooo many sea creatures
2.poaching
poaching animals causes animals to die faster in their natural environment which means their population declines quicker. many animals such as elephants are under the endangered species list, due to poaching.
3. human touch
the amount of people we have on this earth is was more than it used to be which means we need more space for buildings and homes. when there is an empty space, we build. this empty space could’ve belonged to many animals and we just took their home from them.
Some man made reasons that animals in population might die are poaching and human touch.
When animals eat trash or plastic?Animals that are especially ones at sea would get caught up in this trash and die or the mistake it as food and eat this trash or plastic. The ocean right now has five texas state size balls of plastic floating in the ocean which kills sooooo many sea creatures.
Poaching animals that causes animals to die the faster in their natural environment which means their population that declines quicker. Many animals that or such as the elephants are under the endangered species list, due to poaching.
The amount of the people we have on this earth has was more than it used to be which the means we need more space for the buildings and homes. When there has an the empty space, we build. this empty space could’ve belonged to many animals and we just took their home from them.
Therefore, Some man made reasons that animals in population might die are poaching and human touch.
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What specialized tissues do vascular plants have that other plants do not? A. Structures for standing straight up B. Organs for absorbing sunlight C. Tissues for moving water around D. Flowers for reproduction
Answers
The answer is C.The name vascular implies that the plant can transport sieve through tube-like structures(phloem and xylem).
Option C. Tissues for moving water around are vascular plants have that other plants do not
Vascular plantsVascular plants exist also known as tracheophytes. They contain pteridophytes, gymnosperms, and angiosperms. Non-vascular plants lack a specialized vascular system for transporting water and nutrients. They may include simple structures that may specialize to perform transportation, e.g. algae and bryophytes.Vascular plants contain vascular tissues which distribute resources through the plant. Two types of vascular tissue occur in plants: xylem and phloem. Phloem and xylem exist closely associated with one another and are typically located immediately adjacent to each other in the plant.xylem, plant vascular tissue that represents water and dissolved minerals from the roots to the rest of the plant and also furnishes physical support. Xylem tissue consists of a combination of specialized, water-conducting cells known as tracheary elements.
Hence Option C. Tissues for moving water around are vascular plants have that other plants do not.
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all plants give out oxygen during day and carbon dioxide during 9 to you agree with this statement give reason
Answers
Answer:
Yes, I agree with the given statement.
Explanation:
Plants undergo the process of photosynthesis for the production of their food. In this process, they require the presence of sunlight, carbon dioxide, water, minerals, and chlorophyll. The process of photosynthesis is possible only during the day because sunlight is one of the major components. Carbon dioxide is taken in by the plant through the stomata from the environment. The oxygen is formed as a product of the process and is released in the environment. This process becomes impossible during the night because of the absence of sunlight. The entire process sums up to that the plants give out oxygen during the day and give out carbon dioxide during the night.
What is the role of xylem in a vascular plant?
A. Transports salt to the roots of the plant
B. Transports chloroplasts to the leaves of the plant
C. Transports carbohydrates from the leaves to the roots
D. Transports material from the roots up into the plant
SUBMIT
Answers
the correct answer is D
The role of the xylem in a vascular plant is to transport material from the roots up into the plant.
What do you mean by Vascular plants?Vascular plants may be defined as those plants that have a specialized conducting system that includes xylem and phloem.
Xylem is known to transport water and all essential nutrients and minerals from the roots to the leaves.
Phloem on the other hand transport food from the leaves to the roots.
Therefore, the role of the xylem in a vascular plant is to transport material from the roots up into the plant.
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Many biochemical reactions that occur in the cell are nonspontaneous when measured at the biochemical standard state, but are spontaneous inside of the cell. What is the most likely explanation for this difference in spontaneity for the same reaction measured under different conditions
Answers
The concentrations of reactants and products inside the cell favor the reactants.
Ash trees are being removed when they show signs of the ash borer, a parasite that affects only ash trees and kills them off. What best explains why the ash trees are being cut down? The ash borer is a density-independent limiting factor, and humans need to clear cut to control tree density. The ash borer is a density-dependent limiting factor and will start to spread to nearby healthy trees. Ash trees are outcompeting other trees and are thus more affected by the ash borer. Changes in climate have decreased ash borer populations which indirectly increased the need for cutting down the trees.
Answers
Answer:
The ash borer is a density-dependent limiting factor and will start to spread to nearby healthy trees.
Explanation:
Ash borer is a parasite that affects ash trees it is highly destructive and invasive. It affects it Native host causing serious damages. Infected plant is cut down to avoid its spread to other healthy plant this is because ash bored when not control can destroy a whole population of ash trees in it Native environment within the space of 10 years. Its population dependent and would keep increasing in population and become more destructive. Thus, to avoid its spread infected trees are treated cut down and cut down.
Blue ash a type of ash tree shows high resistance to ash borer because of it high tanning content that makes the leaf not suitable to consume to them.
Answer:b
Explanation:
If soil have all nutrients, then why do we need to replenish it.
Urgent!!!
Answers
Answer:
because when we griw theplants over there all the nutrition will be already consumed so, we need to replenish it time to time.
(1) Nutrient uptake by plants
Plants take up several mineral ions such as nitrates(for general growth), phosphates (for root growth), magnesium (for chlorophyll).
In order for the plant to keep growing healthily, the soil has to be constantly replenished to supply them with the mineral ions required.
(2) Soil erosion/Percolation
Heavy precipitation, can result in the washing away of nutrients via percolation.
what is the top 5 largest country in africa
Answers
Answer:
The fifth largest country in Africa is,: Algeria and also;
Explanation:
the Democratic republic of Congo, Sudan, e.t.c.
Which is composed of animo acid and determines all the structures and function of organism
Answers
Which organelle makes the proteins that are needed by the cell?
cell membrane
Golgi apparatus
ribosomes
nucleus
Answers
Answer: The answer is "Ribosomes".
Explanation: Ribosomes are responsible for making protein through amino acids. The proteins created are essential to cell and organismal function. Some ribosomes are attached to the endoplasmic reticulum (rough ER), others float freely within the cytoplasm.
Answer:
ribosomes is right
Explanation:
i just did it and passed sooooo
In the process of respiration, energy is released from ______
molecules and stored in smaller ______ molecules.
A. protein, ATP
B. food, glucose
C. lipids, triglycerides
D. glucose, ATP
Answers
Answer:
The answer is option D.
Hope this helps you
Answer:
In the process of respiration, energy is released from glucose molecules and stored in smaller ATP molecules.
Explanation:
Among carbohydrates, protein and fat, carbohydrates are metabolized first on respiration.
Glucose first breaks into pyruvic acid (Glycolysis) Pyruvic acid forms acetyl coA (Link reaction) Acetyl coA enters into the kreb cycle, where ATP is formed. ATP formed through substrate level phosphorylation (direct ATP) and Electron transport chain (indirect ATP). NADH2 and FADH2 formed during respiration enters into ETC where they form ATP through oxidative phosphorylation.Thus, we can say that the correct option is D. Glucose, ATP.
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A small lake is filled with fish, turtles, and snakes. The next morning all the fish die but the turtles and snakes are still thriving. How did all the fish die?
Answers
Answer:
the snakes and turtles ate the fish
Explanation:
what is the center of the DNA strand?
Answers
Answer:
It exhibits traits and metabolic instructions of the cell.
Explanation:
A DNA strand is a thin long molecule, with an average width of just around two nanometers. The remarkable thinness of the DNA strands allows them to be bundled very tightly fitted inside cells. Once DNA has been replicated adequately during the process of cell division, it is further wrapped together under a mechanism known as supercoiling. A non-condensed DNA is further condensed during supercoiling using a special protein known as a histone. A part of DNA packed around a large cluster of histones is called a nucleosome. Additional condensation leads to a chromosome or the most compact type of DNA that fits into the nucleus. It is also worth noting that this wrapping does not merely align DNA into a cell, but serves other objectives such as protecting DNA, thus ensuring metabolic instructions to the cell.
How would the coils in the middle of the diagram
change to show a longitudinal wave with higher
energy?
They would be farther apart.
They would be closer together.
They would be shaped like a hill.
They would be shaped like a valley.
Answers
Answer:
The correct answer is - option C.
Explanation:
A longitudinal wave with higher vitality have more noteworthy plentifulness. Abundancy is the separation between the covering and trough of the wave. The crust is the topmost layer of the wave while trough is present at the bottom portion of the wave.
In the event that the separation among crust and trough of the wave is higher so the amplitude is likewise more prominent and we can say that the wave contains a high measure of vitality and the other way around. The state of the structure of the wave simply like a hill.
Thus, the correct answer is - option C.
Answer:
C
Explanation:
edge 2023
Em 2015, os países e a população global se reuniram para decidirem sobre novos caminhos, melhorando a vida das pessoas em todos os lugares. Essas decisões foram fundamentais para determinar ações globais para acabar com a pobreza, promover a prosperidade e o bem-estar para todos, proteger o meio ambiente e enfrentar as mudanças climáticas. As ações adotadas pelos Estados-membros resultaram em 17 Objetivos de Desenvolvimento Sustentável (ODS). Quais objetivos têm relação com o consumo sustentável? Qual o resultado esperado com a prática 12 para o consumo mais sustentável da população global?
Answers
Answer:
O principal objetivo da prática 12 é reduzir as perdas e usar os recursos naturais de maneira adequada.
Explanation:
Consumo sustentável significa que o uso dos recursos naturais é muito eficiente para evitar a poluição do meio ambiente. recicle o material usado e use-o novamente para reduzir o custo e também a poluição que ocorre durante sua fabricação. Use materiais que não agridam o meio ambiente e reduzam o uso de combustíveis fósseis. Reduzir perdas de alimentos e também evitar perdas que ocorrem após a colheita da colheita, a fim de fornecer mais alimentos para a população existente. O resultado esperado com a prática número 12 para um consumo mais sustentável pela população global é que mais alimentos e recursos estejam disponíveis para a população existente. população.
Predict what will happen to a fish if its gills are torn after being caught in a net.
Answers
Answer:
It will die.
Explanation:
Fish need functional gills to live.
If the gills of the fish are torn after getting caught in a net, it will die due to lack of gaseous exchange.
What are gills?It is the gas exchange system in fishes. Like humans, aquatic species like fishes need respiration and the process of gas exchange in order to thrive. However, the solubility of the respiratory gases is very low in water, thus, fishes have evolved unique organs called gills, which are formed of many filaments covered heavily in lamellae.
The gill lamellae is the plate composition, which helps in increasing the intake of oxygen when the water flows over it. The gills comprises blood capillaries, and this composition of gills enhances the surface area for gas exchange to occur, and increases the rate of diffusion.
Thus, when gills get torn, the surface area for an efficient gas exchange reduces, and the fish dies due to lack of oxygen.
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Which is the faster work organ in our body ?
Answers
Explanation:
skin is the faster work organ in our body
Answer:
heart works faster in our body
Explanation:
A cell divides to produce two daughter cells that are genetically identical. ____ 13. Homologous chromosomes synapse and crossing over occurs. ____ 14. Centromeres uncouple and chromatids are separated from each other. 15. Independent assortment of chromosomes occurs. _ 16. The process is preceded by replication of the DNA. ___
Answers
Answer:
Explanation:
The descriptions describes some of the events that takes place in the mitosis and meiosis cell division process.
A cell divides to produce two daughter cells that are genetically identical. ____. This describes mitosis
Homologous chromosomes synapse and crossing over occurs. ____ . this happens in meiosis I only
14. Centromeres uncouple and chromatids are separated from each other - this happens in mitosis and meiosis II.
15. Independent assortment of chromosomes occurs. _ this happens in meiosis I only.
16. The process is preceded by replication of the DNA. ___. This happens in mitosis and meiosis II.
Three friends were arguing. Richa said: "Plants do photosynthesis during the day time and respiration during night". Soniya said: "Plants take in oxygen and release carbon dioxide during night but they release oxygen and take in carbon dioxide during day time". Aarush said: "Plants take in carbon dioxide and release oxygen during both day and night". Whose statement is correct among the three friends? Justify.
Answers
Answer:
The third friend is correct.
Explanation:
Plants use photosythesis whenever there is a powerful enough light source to do so. They use the ATP from photosythesis to drive cellular respiration, which is how they get large amount of ATP, photosythesis just get the correct materials needed to do so. And while phototsytheis does slow down significantly at night, some plants(like in the desert), do use it at night simply because those conditions are easier for the plant to use photosytheis. Keep in mind that photosythesis uses Carbon dioxide and releases oxygen, and in the calvin cycle, carbon is still used, and oxygen is used to a very minor extent.
Please help, appreciated if you do :) Which of these accurately describes the change in the muscle cells of a person running a marathon? Decrease in the number of mitochondria Increase in myoglobin Increase in the number of skeletal muscles Decrease in myoglobin
Answers
Answer:
Hey there!
The correct answer would be a Decrease in myoglobin. Myoglobin contains a large amount of oxygen, and desaturates when muscles move. When you run a marathon, your muscles move and thus you have decreased myoglobin.
The change in muscle cells of person a Decrease in myoglobin.
What is Myoglobin?Myoglobin contains a large amount of oxygen, and desaturates when muscles move. When you run a marathon, your muscles move and thus you have decreased myoglobin.
striated muscles, which include your cardiac muscles and skeletal muscles (the muscles linked to your bones and tendons), contain the protein known as myoglobin. Its primary job is to give your muscles' cells oxygen (myocytes).
body's cells require oxygen to function. They transform the stored energy using oxygen. Due to their regular use, your cardiac muscles and skeletal muscles need a lot of oxygen and energy.
Therefore, The change in muscle cells of person a Decrease in myoglobin.
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Plants are unique because they have _____, which absorb light energy from the Sun.
Answers
Answer:
Chloroplasts
Explanation:
Plants have chloroplast which can convert light energy from sun into chemical energy for the plant.
In the product 6O2, what does the coefficient mean? There are 12 molecules of O2, There are 8 molecules of O2, There are 6 molecules of O2. There are 2 molecules of O2.
Answers
"O2" is the formula for one molecule oxygen, which has 2 atoms.
The subscript (small) "2" tells you how many atoms are in the molecule.
The coefficient is the big number tells you the number of molecules.
In 6O2, there are 12 atoms in total (6 molecules of 2 atoms each).
In the product 6O2, there are 6 molecules of O2.
WHAT COEFFICIENT MEANS:
Coefficient, in chemistry, refers to the number behind an element. It represents the number of molecules of that element. The coefficient tells us the amount of molecules contained in an element. For example;In the product 6O2, this tells us that there are 6 molecules of oxygen gas (O2). Other examples are: 2Mn meaning 2 molecules of manganese, 3CO2 meaning 3 molecules of carbon dioxide etc.Learn more: https://brainly.com/question/11815186?referrer=searchResults
Which statement describes convergent boundaries?
Rift Forms.
Subduction Occurs.
Plates push away from each other.
Mid-ocean ridges mark locations.
Answers
Answer:
its b i took the test
Explanation:
Subduction describes convergent boundaries.
What is convergent boundaries?Lithospheric plate borders that are convergent are those where the plates are moving in the same direction. These regions' plate clashes have the potential to cause earthquakes, volcanic eruptions, and crustal deformation.
The thicker, less dense continental plate pushes aside the thinner, more dense oceanic plate when the two plates contact. Subduction is the process by which the oceanic plate is pressed into the mantle.
The oceanic plate is pushed into regions with increasing temperatures as it falls. Materials in the subducting plate start to approach their melting temperatures and partial melting starts to take place at a depth of around 100 miles (160 km).
Therefore, Subduction describes convergent boundaries.
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.
Select the correct answer. Which muscle is the woman using to lift the ball over her head? A basketball player lifting a ball over her head A. Biceps B. Deltoid C. Extensor digitorum D. Gluteus maximus E. Triceps
Answers
Answer:
B. Deltoid
Explanation:
The deltoid muscle is a thick muscle on the human shoulder. When the basketball player is lifting the ball, the shoulder muscle is being used to lift over her head.
Answer:
Got 100% right on plato!
Explanation:
I will give brainliest and thanks! Which statement about biomass energy is correct? A. Biomass energy is a nonrenewable resource that makes use of materials from recently living organisms. B. Biomass energy is a nonrenewable resource that involves the use of fossil fuels. C. Biomass energy is a renewable resource that cannot be used to generate electricity. D. Biomass energy is a renewable resource that releases pollutants into the air.
Answers
Answer:
a
Explanation:
Biomass energy is in fact a nonrenewable resource that makes use of materials from recently living organisms
( please mark me as brainliest, that would be most apprieciated! )
The statement about biomass energy is correct as the biomass energy is a nonrenewable resource that makes use of materials from recently living organisms and is present in Option A as it can end one day.
What is the significance of biomass energy?Biomass energy uses organic materials, such as wood chips, agricultural waste, etc., and they release pollutants into the air that can occur during the burning of biomass, which can be mitigated through the use of modern, efficient combustion. Due to its low carbon emissions, biomass releases fewer carbon emissions when burned than fossil fuels.
Hence, the statement about biomass energy is correct as the biomass energy is a nonrenewable resource that makes use of materials from recently living organisms and is present in Option A as it can end one day.
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1 Point
Which of the following terms means "a very large molecule made up of many
smaller molecules joined together"?
A. Macromolecule
B. Lipid
Ο Ο Ο
C. Carbohydrate
O D. Nucleic acid
SUBMIT
Answers
Answer:
A. Macromolecule
Explanation:
A macromolecule is commonly formed through polymerization which means the production of polymers. The polymers are usually formed when different monomers add up to form a bigger substance(polymer). Polymers are examples of macromolecules because they contain two or more monomers which has a lot of compounds embedded in them.
Macromolecules are very large molecule made up of many smaller molecules joined together and the other options such as carbohydrates, Lipid and nucleic are examples of macromolecules formed under suitable conditions.
Naked cytoplasm , multinucleated and saprophytic are characteristics of:
a)Monera. b)protista. c)fungi. d)slime molds
Answers
[tex]\huge{\red{\fbox{\blue{\bigstar{\green{\mathbb{Fungi}}}}}}}[/tex]
Hope it helps ❣️
Answer:
Hey mate, Here is ur answer in the attachment