Which of the following is needed for natural selection to occur?
select one:
a....
Biology, 13.01.2020 02:31 Cutegirlrocks1071
Which of the following is needed for natural selection to occur?
select one:
a. variation in characteristics
b. differences in fitness
c. heritability of characteristics
d. all of the above
Answers: 1
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The punnett square predicts the ratio of genotypes in the offspring, based on the genotypes of the parents. in this cross, tallness (h) is dominant to shortness (h). based on the punnett square, what is the phenotype of the offspring? hh hh tall short
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