A. Decrease levels of gonadotropic hormones secreted from the anterior pituitary gland I don't know but I think
"Preserving and staining samples for use with light microscopes is necessary; preserving and staining samples for use with electron microscopes is optional"
that is the correct answer
<span>B. water availability determines the fauna
Hope this helps!
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Answer:
Examples of polygenic traits
Answer:
complementary base pairing
Explanation:
There are chemical cross-links between the two strands in DNA, formed by pairs of bases held together by hydrogen bonds. They always pair up in a particular way, called complementary base pairing: thymine pairs with adenine (T-A)