4. Ferns are in which phylum? A) Lycophyta B) Anthocerophyta C) Hepatophyta D) P

Question

4. Ferns are in which phylum?

A) Lycophyta B) Anthocerophyta C) Hepatophyta D) Pterophyta E) Bryophyta

5. The bryophytes are dependent on water for reproduction because

A) sperm are passively transported to eggs by water. B) gametogenesis only occurs when the plants are moist. C) eggs and sperm are released into water and then unite. D) sperm must swim through water to reach and fertilize eggs. E) None of the above

6. All plants produce __________ by mitosis and __________ by meiosis.

A)spores, gametes B)gametes, gametes C)gametes, spores D)spores, spores E)spores, gametes and spores

7. In a heterosporous life cycle, the microspore develops into the _____ gametophyte, while the megaspore develops into the ______ gametophyte.

A)female, male B)male, female C)diploid, haploid D)haploid, diploid E)None of the above

Explanation / Answer

4.D

5.A

6.A

7.B

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