Because they will grow really long if you don't
Answer:
A population is a group of organisms of the same species, in the same place
A species is a group of organisms that are genetically similar
Explanation:
I like to remember it with humans.
Humans (homo sapiens) are a species. We are all genetically similar and can share genetic material by reproduction.
In a city, a lot of humans are together and that is a population of humans
As a species however, we are all over the place
Answer:
Cat
it contain centrioles which is present in animal cell
Explanation:
The pancreas produces lipase during digestion. This enzyme helps the intestines to break down fats.
I believe that all members of one species form a population.