In seed plants,

a. xylem conveys sugar from the production
site to the storage site.
b. fertilization requires water.
c. fertilization produces a zygote within the
pollen sac.
d. male gametophyte and female gametophyte
develop independently.
e. microspores enlarge to become
megaspores.


D

Biology & Microbiology

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Plants that are dioecious are best described as having

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Which of the following statements most correctly describes meiosis?

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If your mother and father both have cystic fibrosis, which is caused by a recessive allele, the odds of you inheriting

only one allele for the disorder are ____.

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