Question Detail
Question
In alternation of generations (a life cycle common in plants and algae), there are how many distinct multicellular phases?
Correct Answer
Option B is the correct answer.
Detailed Explanation
Alternation of generations involves two distinct multicellular stages: a diploid sporophyte (which produces spores) and a haploid gametophyte (which produces gametes).
Hint
Think about the two main forms: spore-producing and gamete-producing.