Biology, 07.09.2021 21:50 lovelylife7553
Which describes the 23 pairs of human chromosomes?
(A) 1 autosome pair, 22 sex chromosome pairs
(B) 1 sex chromosome pair, 22 autosome pairs
(C) 2 autosome pairs, 21 sex chromosome pairs
(D) 2 sex chromosome pairs, 21 autosome pairs
Which of the following is an example of selective breeding
Answers: 2
Biology, 21.06.2019 21:30
Which best explains why there are 64 possible codons in the genetic code and only 20 amino acids that make protiens of living organisms on earth
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Afamily has a y-linked disease that affects the father. what is the chance of a male offspring inheriting the same disease? oa. 100% ob. 50% oc. 25% d. 0%
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Biology, 22.06.2019 03:30
In pea plants, the allele for inflated pod seed, i, is dominant over the allele for constricted pod seed, i. the punnett square shows a cross for this trait. which offspring will be homozygous dominant
Answers: 2
Which describes the 23 pairs of human chromosomes?
(A) 1 autosome pair, 22 sex chromosome pairs
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