The pigment primarily responsible for photosynthesis in algae is:

Which algal group is commonly known as 'sea lettuce'?

The haplontic life cycle is dominant in which algal group, where the zygote is the only diploid stage?

Kelp in the following is?

Archegonia is female sex organs in all except

In algae, vegetative reproduction mainly takes place by

Isogamous meanI. both gametes are similar in size and non-motileII. both gametes are dissimilar in size and motileIII. both gametes are similar in size and motileIV. both gametes are dissimilar in size and non-motileWhich of the statement(s) given above is/are correct?

Which algae reproduce by fragmentation?

The cell wall of Phaeophyceae is primarily composed of cellulose and coated with:

Which of the following algae is responsible for red tides?

Isogamy is found in