Question

what is the answer?
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Answer 1

Answer:

only one is the answer of all options

Answer 2

Answer:

Option (a) Chemicals causing gene mutations is the answer maybe

Explanation:

How could phenotype be affected by environment?

Environmental conditions, such as temperature and availability of nutrients can affect phenotypes. For example, temperature affects coat color in Siamese cats. ... Height in humans is a complex phenotype influenced by many genes, but it is also influenced by nutrition.