Cross between an individual with a dominant phenotype and an individual with a recessive phenotype to determine whether the dominant individual is homozygous or heterozygous.

What will be an ideal response?


testcross

Biology & Microbiology

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A seed's response to gravity is called

A. phototropism. B. organotropism. C. chemotropism. D. thigmotropism. E. gravitropism.

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From which of the following did humans

evolve?

a. chimpanzees b. monkeys c. gorillas d. orangutans e. none of these

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Endosperm tissue is:

a. 1/2 n b. n c. 2n d. 3n e. 4n

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