How many DNA molecules do most humans have in each cell in their body (not sex cells) * 23 046 92 O1
Use the diagram below. You observe Protist 2 under a microscope and notice that it moves using the structure that is visible at point C. What is the name of this structure? Question 8 options: cilia hyphae flagellum pseudopod
Answer:
flagellum
Explanation: Hope this helps!
1
A type of mountain formed when magma collects beneath an overlying rock layer, forcing the layer upward
into a blister-like structure is known as a
type of mountain formed when magma collects beneath an overlying rock layer, forcing the layer upward into a blister-like structure is known as a .
-domed mountain
A type of mountain formed when magma collects beneath an overlying rock layer, forcing the layer upward into a blister-like structure is known as a domed mountain.
What is magma?Magma has been defined as the molten or the semi-molten material which is natural and from magma all igneous rocks are formed. Beneath the surface of the earth magma has been found and there are very proofs of magmatism and it has been observed on the other terrestrial planets as well as some of the natural satellites.
Sedimentary rocks are generally made up from directly heat and these are formed when deposition or accumulation of particles that are organic or minerals at the surface of Earth, later followed by the process of cementation. The main feature of sedimentary rock is that they are formed in multiple layers.The rocks are made up of more than one mineral and the size of some rocks are small or big it depends upon their constituents.
Therefore, A type of mountain formed when magma collects beneath an overlying rock layer, forcing the layer upward into a blister-like structure is known as a domed mountain.
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Individuals That are well adapted to their environment will survive and produce what
Please answer as soon as you can
Answer:
Differences in air temperature cause movement in the air, which creates pressure.
The radiant energy from the Sun is transferred to the atmosphere, causing air movement. The air becomes less dense, so it rises.
As the air falls, it becomes more dense and cools to Earth’s surface.
The higher the latitude, the colder the climate; the lower the latitude, the hotter the climate.
Identify Three Solutions To Help Solve 3 Climate Issues
Answer:
1. Use less cars travel way less with them if youan use a bike or walk to try stop too much CO2 being produced
2. Use less papaer or recyle trees are being cut down for them wich break down habittats and prevents filtrating CO2
3.RECYLE recylimg is something everyone can do it helps stop polution, rubish being frown in the seas oceans and animals eating them
Answer:
3 Climate Issues; Ocean Acidification, Soil Degradation, and Greenhouse Gases.
The Simple Solutions; Protecting ocean life from marine agriculture which removes crucial matinence of the ocean. Avoid the use of unnecessary fertilizers that remove nutrients and life in soil. Cut the supply of funding to industries that promote emissions of harmful gases including the military, agriculture, and transportation.
Explanation:
A mother with the genotype
Aa displays the dominant
version of the trait. Her
husband displays the
dominant version of the trait.
What version of the trait
would their child display?
A. The child would display the recessive
trait.
B. The child would display the dominant
trait.
C. The child would display some of the
dominant trait and some of the recessive
trait.
D. We need more information about the
father's genotype.
More information is needed about the father's genotype before the version of the trait that would be displayed by the child can be predicted (option D).
What is genotype?Genotype is the part (DNA sequence) of the genetic makeup of an organism which determines a specific characteristic (phenotype) of that organism.
The genotype responsible for a trait in an organism is usually in pairs or versions called alleles. The allele can either be dominant or recessive depending on whether it is expressed or masked respectively.
According to this question, a mother with the genotype "Aa" displays the dominant version of the trait. Her husband also displays the dominant version of the trait.
However, the exact genotype of the father is required to be able to predict the genotypic outcome of their offsprings.
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The period between the entry of micro organism into the body and the start of the diseases is referred to as
Answer:
Incubation period
Explanation:
The incubation period occurs in an acute disease after the initial entry of the pathogen into the host (patient). It is during this time the pathogen begins multiplying in the host
What I know about exercise to the lungs
Answer:
Relax your shoulders and sit back or lie down.
Place one hand on your belly and one on your chest.
Inhale through your nose for two seconds, feeling the air move into your abdomen and feeling your stomach move out. ...
Breathe out for two seconds through pursed lips while pressing on your abdomen.
Explanation:
Answer:
Exercise improves your lung capacity. Exercise increases the blood flow to your lungs, allowing the lungs to deliver more oxygen into the blood.
Explanation:
Both aerobic activities and muscle-strengthening activities can benefit your lungs. Aerobic activities like walking, running or jumping rope give your heart and lungs the kind of workout they need to function efficiently.
Which of the following does NOT correctly match a fault with its boundary?
normal fault & convergent boundary
normal fault & divergent boundary
reverse fault & convergent boundary
strike-slip fault & transform boundary
Answer:
reverse fault & convergent boundary
Explanation:
because I feel like that the best option
What are high and low pressure systems? How
do they both work? What happens in the area
they meet?
(Please help me!!)
Hey, do you think you can help me with these questions? I'll give some extra points(can give more if needed)
1. Compare neutron stars and black holes.
2. explain the role of white dwarfs in recycling matter
3. Distinguish between an astronomical unit and a light year
4. How does a convection zone transfer energy?
Thanks!
Answer:
1. Both neutron stars and black holes are the corpses of stars that died in explosions known as supernovas. Black holes form when the most massive stars die and neutron stars form when stars not as large die. They both have a very strong gravitational pull, but a black hole's pull is stronger than a neutron star. Neutron stars will turn into black holes if the force of gravity breaks the resistance of electrons.
2. White dwarfs are degenerate, which means they can compress matter. The material in a white dwarf no longer undergoes fusion reactions, so it is supported only by electron degeneracy pressure. This causes it to be extremely dense, saving space and energy.
3. A light year is the distance light travels in a year while an astronomical unit is the average distance between the earth and the sun.
4. A convection zone transfers energy by radiation and conduction.
What structure would clearly show that “Spanish moss” is NOT really a moss?
Answer:
because it grows on a tree just to get more sun
Explanation:
Answer:
Spanish moss is not a moss but a bromeliad—a perennial herb in the pineapple family.
Explanation:
Member of which kingdoms are capable of conducting photosynthesis?
Please help I need the answer ASAP
Answer:
I am guessing Cenozoic
Explanation:
I hope this helps
Explanation:
the answer is A. I'm sure of it
The clownfish is a species of fish that lives between the stinging tentacles of sea anemones. The clownfish protects
the anemone from anemone eating fish, while the anemone's tentacles protect the clownfish from predators The
relationship between clownfish and anemone is an example of
A)
commensalism.
B)
competition
C)
mutualism
D)
parasitism
10)
Answer:
A) commensalism.
explanation:
commensalism is an association between two organisms in which one benefits and the other derives neither benefit nor harm.
Answer:
C mutualism
Explanation:
both the sea anemone and the clown fish benifit from the relationship
Put the following images in order. ILL GIVE BRAINLIEST
Answer:
Explanation:
the daughter cells go last because it is the result
What does a tumor and uncontrolled growth cause in the cell cycle?
In DNA replication, which of the following events happens during both leading and lagging strand synthesis?
Choose 1 answer
On the leading strand, DNA synthesis occurs continuously. On the lagging strand, DNA synthesis restarts many times as the helix unwinds, resulting in many short fragments called “Okazaki fragments.” DNA ligase joins the Okazaki fragments together into a single DNA molecule
why are onion cells yellow?
Answer:
I believe they are actually white but onions can be yellow when they are old or when they turn bad
butterflies bats and birds all have wings that allow them to fly butterfly wings however do not have bones like that in birds do
When plants perform (photosynthesis OR breathing) they take carbon dioxide out of the
atmosphere and release oxygen.
Answer:
Photosynthesis
Explanation:
Plants perform photosynthesis in the chloroplasts. They take in carbon dioxide and release oxygen.
What would happen to an ecosystem if an invasive
species has no predators? Explain in detail.
Please help!!!!!!!!!!
Explanation:
the top predator is removed from the delicate balance of any particular ecosystem, there may be disastrous effects for the other plants and animals that inhabit the environment.
When a top predator is removed from an ecosystem, a series knock-on effects are felt throughout all the levels in a food web, as each level is regulated by the one above it. This is known as a trophic cascade. The results of these trophic cascades can lead to an ecosystem being completely transformed. The impacts trickle down through each level, upsetting the ecological balance by altering numbers of different animal species, until the effects are finally felt by the vegetation
When a top predator is no longer present, populations of their herbivorous prey begin to boom. Without a top predator to regulate their numbers, these animals put a great deal of pressure on the existing vegetation that they require for food and can destroy large amounts of plant life, such as grasses and trees. This then causes further problems, such as soil erosion and loss of animal habitat. Eventually, humans are also impacted due to the resulting lack of soil fertility and clean water that depend on these plants.
Another problem involving the loss of vegetation is the competition that is created between herbivorous species. Competition between species for the remaining plant life is high and weaker species lose out to stronger ones, leading to the potential loss of weaker animals, as well as plant species. Increased competition, therefore, leads to a lack of biodiversity. In contrast, top predators often have varied diets, which means they can pursue a new food source if one is running low, preventing the first source from being eradicated completely. This is one of the ways that top predators are able to maintain biodiversity and the balance of an ecosystem.
The presence of a top predator also helps to maintain balance in an ecosystem by influencing the behaviour and movements of its prey through the fear of being caught. Animals that are prey to a top predator will move around in order to avoid it. This prevents plants and animals in any particular area of an ecosystem from being over-consumed, preserving food sources and habitats. In the absence of top predators, this regulation disappears, allowing certain areas of vegetation to be destroyed completely.
Answer:
That species would likely run rampid, due to it having no predators. The ecosystem may eventually recover, but it won´t be the same.
Explanation:
:) trust me!
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The _____________ caused the movement of people to more urban areas.
Answer:
The growth of cities.
What one characteristic separates both Archaea and Bacteria from the other kingdoms?
A.
prokaryote
B.
heterotrophs and autotrophs
C.
eukaryote
D.
unicellular
Answer:
C. hope it helps.......
Which energy-carrying molecule is produced by photosynthesis?
Answer:
Glucose
Explanation:
Glucose, C6H12O6, is the energy-rich product of photosynthesis, a universal food for life. It is also a six-carbon monosaccharide, or simple sugar.
Glucose.
Photosynthetic cells contain chlorophyll and other light-sensitive pigments that capture solar energy. In the presence of carbon dioxide, such cells are able to convert this solar energy into energy-rich organic molecules, such as glucose.
If you answer this can you try to make it your own words thank you!
Answer:
wut?
Explanation:
Ok, so first Biology is something I love
Hope that makes sense
In the 1950s, Stanley Miller and Harold Urey designed experiments that tested Alexander Oparin's and J.B.S. Haldane's hypothesis that conditions on the primitive Earth favored chemical reactions that synthesized more complex organic compounds from simpler organic precursors. Miller and Urey used an apparatus that recreated the conditions of what a primitive Earth was thought to consist of at the time. Methane, hydrogen, ammonia, and steam were all included to recreate conditions similar to that of a primitive Earth. Their goal was to create complex organic molecules from the simple organic molecules that were believed to be part of primitive Earth's makeup. The Miller-Urey experiment was run for a week and the samples collected were analyzed. Analysis showed that some of the carbon in the apparatus was converted to amino acids molecules. In later experiments, similar to Miller and Urey's, it has been shown that it is possible to form all 20 amino acids commonly found in organisms. Along with nucleic acids, other molecules were detected in samples. Some of these were sugars, lipids, adenine, and even ATP in certain conditions.
Based on the information in The Miller-Urey Experiment reading passage above, which of the following statements is most accurate?
Answer:
where are the following statements
Explanation:
What is an example of mutation that could cause a phenotype that makes organism better suited for its environment?
Explanation:
for example:-If a mutation led to brighter feather colouring in birds, the brighter feathers may allow those individuals with the mutation to reproduce more frequently, because they are seen as being more attractive and a desirable mate.