<span>-A nucleus of an atom can be compared to the sun of a solar system because the nucleus, like the sun, is the largest part of an atom and its electrons orbit around it, much like planets in a solar system.<span> Atoms can also gain or lose electrons similarly to how stars can gain or lose planets.
</span></span><span>-How about a fence around a yard? It does the same thing as a plasma membrane, it keeps the things that are supposed to stay in the yard, in the yard. And, it keeps the things that are outside the yard from getting into the yard. Every once in a while it lets a few select things either go in or out.
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<span>-how about the jelly in a doughnut its the same idea it is the fluid in a cell that fills in everything its like blood in the human body.
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-<span>A analogy for ribosomes is a restaurant. It provides the citizens with protein just ribosomes which provide nutrients for the cell.
-</span><span>Rough E.R. is like a water slide because it gets you from the top down to the botom of the slide.
Sorry dude, thats all i have time to answer, hope someone else can help you!</span>
You would expect to find many mitochondria in a muscle cell. This is because the mitochondria makes the energy fo a cell, and muscle cells need alot of energy to do their job. The more energy a cell needs to do its job, the more mitochondria it has.
Answer: B. Females undergo hormonal changes that delay sexual maturation and many individuals suffer depressed immune systems and die due to the stress of overpopulation.
Explanation:
Intrinsic factors of population control can be define as the limiting factor which is includes the negatively affected reproductive physiology and behavior of the mate organisms. The other parameters include health of the members, the age of reproductive maturity, the number of offsprings produced per reproductive attempt, and the number of reproductive events in the organism's lifetime.
The given situation is the example of intrinsic population control. B is the most appropriate option. As the females will delay in the sexual maturation this will delay in the process of reproduction thus the population size will not increase. Also the lack of immunity will lead to decline in the population size.
Answer:
S Phase
Explanation:
S phase is also known as DNA synthesis phase during which the Hereditary information or material is being copied to prepare for the cell division. Hereditary information is stored in DNA which is the part of chromosomes. So, the number of chromosomes doubled in S phase of the cell life cycle.
