Question

15.

An alternation of generation, with haploid and diploid

multicellular phases in their life cycles, is exhibited by:

1. Volvox

2. Ectocarpus

3. Spirogyra

4. Fucus​

Answer 1

Answer:

2. Ectocarpus is the correct answer

Explanation:

life cycle of algae is haplontic but exceptionally Ectocarpus is haplodiplontic type.

Answer 2

Ectocarapus is the right answer
Please mark as brainlist answer please please