Answers
Answer:
A. Recessive
Explanation:
have a good day!!
Related Questions
Which of these choices describes the purpose of a Punnett square? O to diagram family relationships that include several generations to compare inherited traits to acquired traits o to illustrate how the alleles of parents might be passed on to their offspring O to explain why some genes are recessive and others are dominant
Answers
Answer: to illustrate how the alleles of parents might be passed on to their offspring
Explanation: This is a punnet square. Let's say your mum has brown eyes and your father has brown eyes too. Why? Their alleles (different forms of the same gene) contain the genetic information Bb and Bb. B stands from brown dominant meaning that would be your father's and mother's eye colour. However, the lowercase b represents blue eyes. They have an allele for getting blue eyes but they don't express it because it is always recessive. When the egg in a woman's womb is fertilised, it connects with the sperm cell and makes genetic information and DNA. The punnet square shows the different combinations of alleles the new baby would have. BB = brown Bb= still brown bb= blue
If a mutation introduces a new skin color in a lizard population, which factor might determine whether the frequency
(presence) of the new allele will increase?
A)The size of the population
B)The fitness benefit of the mutation
C)How many other lizards have the mutation
D)Whether or not the mutation occurred naturally
Answers
True or false please be experienced and know what you are doing. If you are not good at life science please skip this question.
Answers
well, i think the first one is false because plants dont produce sexually
the second one is false
third- please fact check me ut i think its true
forth is true
true
true
true
true
true
please fact check me i grow plants but im not a scientist lol
______ occurs because the nervous systems send messages to the muscles in the muscular system.
(I need someone to fill in this blank with the best possible answer, I’ll reward points + brainalist)
Answers
Answer:
action potentials
Explanation:
other possible answers:
electrical impulses
muscular contractions
action potentials is likely your best bet though
Explanation:
Neurons carry messages from the brain via the spinal cord. These messages are carried to the muscles which tell the muscle fibre to contract, which makes the muscles move.
If a natural hazard only harms plants (like consumers), how will that impact producers????
Answers
If you taking about the harming of consumers (animals), then producers would be impacted as they would over-populate causing competition within the species of producers. The plants would experience exponential growth but eventually reach its carrying capacity due to competition and resource depletion.
Discuss the orogenies that produced the Appalachian Mountain Range. Include in your answer the timing, process, and resultant sedimentation patterns. Include additional Paleozoic orogenic events to strengthen your answer if need be.
Answers
Answer:
Explanation:
Appalachian orogenic belt, an old mountain range that extends for more than 3,000 km (1,860 miles) along the eastern margin of North America from Alabama in the southern United States to Newfoundland, Canada, in the north. The geosynclinal theory of mountain building was first worked out in the Appalachians by James Dana and James Hall in the late 19th century; today a plate tectonic theory is invoked. The earliest Appalachian sediments were deposited near the start of the Cambrian Period (542 million years ago) on the shores of the opening Iapetus Ocean. Subduction of the Iapetus led to its destruction and the collision of different continental blocks and island arcs. Those collisions gave rise to three Appalachian orogenies: the Taconic in the Middle Ordovician (about 472 million years ago); the Acadian in the Middle to Late Devonian (at 390 million to 370 million years); and the Alleghenian in the Late Carboniferous to Permian (300 million to 250 million years ago). The age of these orogenies decreases eastward across the orogenic belt, demonstrating that it was formed by the progressive eastward addition of arcs and continental fragments to the continental margin of North America. The Appalachian belt continues to the east in the form of the Caledonian and Hercynian orogenic belts in western Europe. The Alleghenian orogeny led to the formation of the Pangaea supercontinent during the Permian Period (299 million to 251 million years ago). Geophysical seismic studies show that the southern Appalachian Mountains comprising the Ridge and Valley region, the Blue Ridge Mountains, and the Piedmont region belong to a crustal slab some 6–15 km (3.7 to 9.3 miles) thick that has been thrust 260 km (162 miles) westwards over the former continental margin.
which of the following events are likely to produce a warming effect on earth
I. Rising carbon dioxide levels spur plant growth, causing increased carbon dioxide absorption
II. As snow and ice melt, the underlying surfaces absorb more solar radiation
III. Methane is released into the atmosphere as permafrost melts
A. I only
B. II and III only
C. I and II only
D. I, II, and III
Answers
Answer:
B
Explanation:
Answer:
b
Explanation:
Just took the quiz
A scientist helps a colleague do a better experiment by:
O A. laughing when a common and avoidable mistake is repeated.
B. offering advice about how best to perform a standard procedure.
C. explaining why a hypothesis does not need to be tested in an
experiment.
D. refusing to allow anyone else to use an expensive instrument.
Answers
Answer:
B. Offering advice about how best to perform a standard procedure.
Explanation:
Helping others can be in different ways, be it helping out or by giving encouraging words or advice. But in all aspects of help, there is always a positive outcome if help is given in the right way and at the right time. And it is also how one person lifts another.
A scientist can help a colleague out by offering advice and telling the person how to best perform a standard procedure. This will help the colleague do better in the experiment and also help ensure that the right things are done and the efforts are successful. The other options are all negative in their 'approach' which will only hinder the colleague in his/her works.
Thus, the correct answer is option B.
Answer:Offering advice about how best to perform a standard procedure.
Beriberi is a disease that results from a dietary lack of thiamine, the vitamin that serves as the precursor for thiamine pyrophosphate (TPP). There are two metabolites that accumulate in individuals with beriberi, especially after ingestion of glucose. Which metabolites accumulate and why?
Answers
Answer:
Pyruvic acid and lactic acid (products of carbohydrate digestion) accumulate in the tissues.
Explanation:
Which process of alimentary canal that remove undigested food from body? *
3 points
A. Egestion
B. Ingestion
C. Assimilation
Answers
Answer:
A. Egestion
Explanation:
Egestion is the removal of undigested food from body.
What type of characteristics are located in dna
Answers
Answer:DNA has three types of chemical component: phosphate, a sugar called deoxyribose, and nitrogenous
Worth 30 points, and I will recommend you! PLS!
If the primary consumer level contained 1,500 kcal (joules) of energy, how much energy would be in the tertiary consumer level?
Answers
Answer:
15
Explanation:
Divide by 10%
1500
to
150
to
15
6. What is the most important factor used in determining an igneous rock's texture?
Answers
Answer:
The texture of a rock refers to the size, shape and arrangement of the mineral grains in the rock that give the rock its overall appearance. The most important, but not only, a factor that controls the grain size of a rock is its cooling history.
Answer:
its multiple
Explanation:
smoothness with glass like features
Which of the following occurs during
telophase and cytokinesis?
A. the division of the cell's nucleus
B. the cell's DNA is copied
C. the division of the cell's cytoplasm
D. cell division into two identical daughter cells
Answers
cytokinesis is when the cell divides
telophase is when it coppies itself befor it splits
i hope that maybe helped a small bit atleast
involves the loss of all part of a chromosome or one base
Answers
involves the loss of all part of a chromosome or one base
answer: Deletion
Carbon is an organic element found in all life forms. Which of the following occurs through the process of
breaking down carbon-based molecules?
A. Water molecules are transferred through the body.
B. Elimination of waste products occurs.
C. Energy needed for life functions is released.
D. Absorbing of oxygen through pores occurs.
Answers
Answer:
C is the Answer.
Explanation:
Carbon is an organic element which when broken down will release energy within an organism.
Process of elimination
A: Wrong because Water has nothing to do with carbon being broken down.
B: Wrong because when carbon is broken down no waste products are being eliminated.
C: Right because Energy is released when Carbon is broken down
D: Wrong because Carbon being broken down has nothing to do with oxygen being absorbed.
Codominance involves
A. multiple alleles
B. multiple genes
C. multiple chromosomes
D. multiple traits
Answers
Answer:
Codominance involves A.) multiple alleles
Answer:
A.) multiple alleles
Explanation:
.
Look at the diagram of the magnification of an onion skin. A group of students recorded their observations. Which of the following observations would be similar to that of any living organism?
F. made of at least one cell
G. Necleus in the middle
H. Walls present between
J. Look practically
Answers
Why is Judaism considered
a monotheistic religion?
A. It is based on the belief in one God.
B. It is older than Christianity and Islam.
C. It recognizes Saturday as the Sabbath.
D. It was started in the Middle East.
Sociology
Answers
Please answer both of these questions I do not understand. If you do not know the answer than do not respond, I do not want my points wasted.
Answers
Answer:
H, C
Explanation:
Brainliest please!
In a straight stream, where does the water travel the fastest?
Answers
Answer:
In the center of the stream well above the bottom of the bed or channel but below the surface.
Based on what you’ve seen in the video, why is solving climate change complicated?
Answers
Answer:
The climate system is highly complex, as are the human institutions that are affected by and that must respond to climate change. The difficulty of developing sound strategies for responding to climate change, and of building public support for such strategies, stems in part from the inherent complexity of the issue.Explanation:
Answer: down there
Explanation:
Climate change is hard to solve because of these three factors, Greenhouse gases, slash and burn, and air and ocean pollution (Ocean acidification). Greenhouse gases is a part of this. We actually need greenhouse gases to keep the earth from turning into a snowball at night. And not to burn us alive during the day. You may ask why do we need this and why would it causes this. Well, Greenhouses gases are what made the earths ozone layer protect us from the suns deadly rays and from supper cold nights. So some greenhouse gases are good, but not all. Human Factors are what make the earth way to hot that it should be, making glaciers melt and temperatures to rise. For examples of greenhouses gases are, car gases, power plants, and stuff from the industrial revolution. the One wee need are Natural factors. Another way it hard to solve is pollution by garbage and plastic. Some plastics is are not renewable resources and have to get burned. Another way is when people just throw there garbage on the floor. Yes, people still do this, even if the animals don't eat plastics, plastics can dissolve in water but its never really gone. This is called microplastic. Microplastic is in everything now, from lakes, river, ocean, and even drinking water. Microplastic is not good for you but it wont kill you. It can cause you to get very sick though. But don't worry its not that bad at all. would like me to explain ocean acidification?
How are sexual and asexual reproduction similar?
Answers
Answer and Explanation:
Sexual reproduction is combining genetic material from two parents. Asexual reproduction is a produced offspring genetically identical to the one parent.
Hope that helps..
I’ll give points + brainalist for the correct answer (:
Answers
[NAA]
Excuse me, i can't quite see the question and the answers.
May you please ask again?
[xArtsy]
A number of major evolutionary innovations arose in the fish lineage. Check all of the evolutionary innovations associated with the fishes.
a) Teeth arose from the rough scales of ancestral sharks.
b) Skeletal developments leading to the amphibian movement onto land probably evolved from lobe-finned fishes.
c) Fish fins are ancestral (homologous) structures to the flippers (forelimbs) of turtles.
d) The anterior gill arch formed the basis for the evolution of the vertebrate jaw.
e) The swim bladder ultimately led to the evolution of the amphibian urinary bladder.
Answers
Answer:
a) Teeth arose from the rough scales of ancestral sharks.
b) Skeletal developments leading to the amphibian movement onto land probably evolved from lobe-finned fishes.
d) The anterior gill arch formed the basis for the evolution of the vertebrate jaw.
Explanation:
The animals we know today have physical characteristics that are evolutionary adaptations of characteristics of their ancestors, which have undergone a series of evolutions and modifications over the years giving rise to new species that have resulted in the species we know today. This process of evolutions and adaptations also happened with the ancestral species of fish, which allowed that today, they had characteristics such as teeth and jaws. Many of these evolutions occurred even in different species, such as the evolution that allowed the amphibians to have a skeleton, which evolved from the spine fins of fish.
what is the essence of recognizing the different species of organism in our country 1 paragraph pls
Answers
Answer:
To maintain equilibrium.
Explanation:
The essence of recognizing the different species of organism is very important in our country because we can avoid certain activities that leads to the extinction of that species. Recognizing the nature of a specie is necessary in order to provide good and suitable environmental conditions to the organisms and avoid those activities due to which its growth is negatively affected and leads to removal of that specie from ecosystem so that's we can say that the essence of recognizing the different species of organism is very important to maintain equilibrium in the ecosystem.
Fossil fuels are the carbon remains of plants and animals that died long ago.
True
False
Answers
Answer:
The answer is True
Explanation:
Answer:
True
Explanation:
They are remains of died plants and animals
2
Which statements about humus are true? Choose more than one
answer
It forms from dead plants
It collects in bedrock
It fertilizes soil
It contains carbon
It is only found in topsoil
It erodes the rocks in soil
Answers
It forms from dead plants
It fertilizes soil
It contains carbon
It is only found in topsoil (not sure abt this tho)
Humus forms from dead plants, fertilizes soil, contains carbon, and is only found in topsoil. The correct options are A, C, D, and E.
What is humus?When plant and animal debris decomposes in the soil, humus, a black, organic substance, is created.
Plants scatter leaves, twigs, and other debris to the ground, which accumulates. Leaf litter is the name of this substance. Animal carcasses contribute to the litter after they pass away.
Humus is a form of soil produced by decomposing organisms and plants.
The name was developed by a French soil expert named Muller and is based on the Latin word "soil". Humus is challenging to define and is still not completely understood.
Only found in topsoil, humus is a material that develops from dead plants, fertilizes the soil, and contains carbon.
Thus, the correct options are A, C, D, and E.
For more details regarding humus, visit:
https://brainly.com/question/19831951
#SPJ2
A scientist is designing an investigation to study the impact of invasive bird populations on local, native bird populations at backyard bird feeders. What population is most likely test/independent variable? *
population of native birds at backyard feeders without invasive birds present
native bird population
amount of food
invasive bird population
Answers
Answer:
Amount of food is independent variable
Explanation:
As food increases the population increase and population is the dependent variable. hope this helps :)
Answer: The answer is C. The birds are being affected by the
amount of food in the bird feeders.
A garden contains 40 flowers, 30 of which are red. What is the frequency of red flowers? (1 point)
O 0.5
O 1.0
O 0.25
0 0.75