Question

How are organisms that have alternating generations different from most plants and animals?​

Answer 1

plant organisms can alternate between diploid sporophyte and haploid gametophyte phases.

Step-by-step explanation:

Once mature, the gametophyte produces male and female gametes. When haploid gametes unite, they form a diploid zygote. The zygote grows via mitosis to form a new diploid sporophyte,Thus unlike in animals.