SAT Subject Biology Practice Question 196: Answer and Explanation

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Question: 196

6. In which plants is the haploid gametophyte generation dominant?

I. Angiosperms

II. Gymnosperms

III. Horsetails, ferns, club mosses (lycophytes and pterophytes)

IV. True mosses, liverworts, and hornworts (bryophtyes)

A. I only
B. I and II
C. I, II, and III
D. III and IV
E. IV only

Correct Answer: E

Explanation:

Only in bryophytes is the haploid gametophyte the dominant generation.

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