Answer: Cellular respiration takes place in the cells of all organisms. It occurs in autotrophs such as plants as well as heterotrophs such as animals. Cellular respiration begins in the cytoplasm of cells. It is completed in mitochondria.
A.
To store genetic marerial :)
Explanation:
animal cell have a cell membrane as their outer cover . this provides flexibility to animal cell
The enzymes in your stomach have evolved to work most efficiently at the pH of your stomach, so changing the environment around them would cause them to not work nearly as effectively, if at all.
Gene- a thread like molecule in the nucleus composed of DNA
allele- alternate forms of a specific gene
trait- a genetic characteristic of an individual
chromosome- a portion of DNA which codes a specific heredity trait
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