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book Holt Modern Biology 1st Edition by John Postlethwait ,Janet Hopson cover

Holt Modern Biology 1st Edition by John Postlethwait ,Janet Hopson

Edition 1ISBN: 9780030651786
book Holt Modern Biology 1st Edition by John Postlethwait ,Janet Hopson cover

Holt Modern Biology 1st Edition by John Postlethwait ,Janet Hopson

Edition 1ISBN: 9780030651786
Exercise 20
DIRECTIONS: Choose the letter of the answer choice that best answers the question.
Which can a chromosomal map show?
A. the sex of the individual
B. the presence of mutant alleles
C. the positions of genes on a chromosome
D. whether a gene is autosomal or recessive
Explanation
Verified
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Chromosomes are referred to the thread l...

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Holt Modern Biology 1st Edition by John Postlethwait ,Janet Hopson
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