Multiple choice

In most seed plants, fertilization does not require

  1. gametophytes

  2. a film of water for sperm to move

  3. alternation of generations

  4. production of eggs
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Seed plants (gymnosperms and angiosperms) have evolved pollen, which allows sperm to reach the egg without requiring a film of external water, unlike bryophytes and ferns.

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