21. What does genotype" refer to?
O
a) the chromosomes of an
organism
O
b)the genetic make-up of an
organism
c)the type
of
O
gene in
question
O
d) the physical expression of
genes
Answers
Answered by
0
Explanation:
a) chromosome of an organism
Answered by
1
Answer:
genetic makeup of an organism
Explanation:
mark me a brainlest
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