In many groups of fungi, karyogamy and plasmogamy are separated in time and space. One potential advantage of this arrangement is that:
A)mating and spore production can occur in different environments.
B)a diploid nucleus can form immediately.
C)spores can be produced by meiosis instead of mitosis.
D)the fungus can easily switch between sexual and asexual reproduction.
E)the mycelium can grow more rapidly.

Question

Quizplus · Accepted Answer

Separating karyogamy and plasmogamy in time and space allows fungi to mate and produce spores in different environments. For example, the plasmogamy (fusion of cytoplasm) may occur between two individuals in a nutrient-rich environment, while the karyogamy (fusion of nuclei) may occur when conditions are more favorable for spore production and dispersal. This separation allows fungi to adapt to changing environments and improve their chances of reproduction.

In Many Groups of Fungi, Karyogamy and Plasmogamy Are Separated