Answer:
homologous structures
Explanation:
Homologous structures are organs or skeletal elements of animals and organisms that, by virtue of their similarity, suggest their connection to a common ancestor. These structures do not have to look exactly the same, or have the same function.
The main function of the smooth ER is to make hormones and lipids.
Answer:
body cell undergoes mitosis
Answer:
Go to bed at the same time every evening and wake up at the same time in the morning.
Explanation:
Answer:
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Explanation:
A mutation is a change in a DNA sequence. Mutations can result from DNA copying mistakes made during cell division, exposure to ionizing radiation, exposure to chemicals called mutagens, or infection by viruses.