D. Metaphase
Always remember M in Metaphase stands for Middle, Middle on the cell!
Answer:
D) homologous pairs of chromosomes form tetrads
Explanation:
During prophase I, the homologous chromosomes condense and become visible as the x shape we know, pair up to form a tetrad, and exchange genetic material by crossing over.
I would assume the answer is B because it explicitly says “cells” which is plural. So multiple cells? There fore multicellular
Answer:
Vitamin d comes from mainly plants, but vitamin d3 comes from animal resources. Vitamin d3 is made when sunlight strikes the skin.
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