Join thousands of students who trust us to help them ace their exams!Watch the first video
Multiple Choice
Which statement accurately describes alternation of generations in protists?
A
Alternation of generations involves a life cycle that alternates between haploid and diploid stages.
B
Alternation of generations occurs only in protists that are exclusively aquatic.
C
Alternation of generations is unique to protists and does not occur in any other organisms.
D
Alternation of generations is a process where protists reproduce only asexually.
Verified step by step guidance
1
Understand the concept of alternation of generations: It is a biological process in which an organism alternates between two distinct forms, typically a haploid (n) and a diploid (2n) stage, during its life cycle.
Recognize that alternation of generations is not unique to protists. It also occurs in plants and some algae, indicating that this process is not exclusive to protists.
Identify that alternation of generations involves both sexual and asexual reproduction. The haploid stage often involves gametes that fuse during sexual reproduction, while the diploid stage can reproduce asexually.
Note that alternation of generations is not limited to aquatic protists. While many protists are aquatic, this life cycle can occur in various environments.
Conclude that the accurate description of alternation of generations in protists is that it involves a life cycle alternating between haploid and diploid stages, and it is not exclusive to protists or limited to asexual reproduction.