question_answer

Which of the following is most appropriately correct?

A)  In Ascomycetes, the sexual reproduction involves a phase called dikaryophase.

B)  In Ascomycetes, fusion of two haploid cells immediately results in diploid cells without any intervening dikaryotic stage.

C)  In fungi, sexual reproduction occurs by zoospores.

D)  Ascospores in fungi are produced during asexual reproduction.