Answer:
a gene present on the Y chromosome that triggers male development
Explanation:
A plant reaches its adult stage
when it is ready to reproduce.
The statement “All plants
reproduce several times before dying” is true. The answer is letter A. Plants
can reproduce several times as long as it has the gametes needed for
reproduction.
Answer:
Surface area
Explanation:
The surface area to the volume ratio gets larger as the cell gets smaller and vice versa.
I ink what the other person said
Quick Answer. Collagen is the protein that all animals have in common, even single-celled animals and creatures such as sponges that lack differentiated bodies. Collagen is a cable-like protein that can calcify into bone, shell or other hard structures.
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