Which of the following is true of sporophytes?

a. They are haploid plants.
b. They produce gametes.
c. They are the result of sexual reproduction.
d. They are a minor stage in the life cycle of all
plants.
e. All of these are true.


Answer: c

Biology & Microbiology

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A and B are linked genes. In a study of 100 offspring, 94 had parental genotypes for A and B, while 6 were recombinants. A and B are ________ map units apart.

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Answer the question using the accompanying figure. Which graph represents the age span of worker bees primarily

involved in packing pollen?

a. A b. B c. C d. D e. E

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What will be an ideal response?

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