Which of the following correctly summarizes the life cycle of fern plant?

BIOLOGY
JAMB 1992

Which of the following correctly summarizes the life cycle of fern plant?

  • A. Spore → prothallus → thallus → sporangium
  • B. Male and female gamentangia → zygospores → sporangium → spores
  • C. Spore → thallus → spermatozoa + ovum → sporangium
  • D. Prothallus → spermatozoid → +egg cell → leafy plant → sporangium → spore

Correct Answer: D. Prothallus → spermatozoid → +egg cell → leafy plant → sporangium → spore



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