Question

Which one of the following is wrongly matched?

• A. Uniflagellate gametes - Polysiphonia
• B. Gemma cups - Marchantia
• C. Unicellular organism - Chlorella
• D. Biflagellate zoospores - Brown algae

Answer 1

The correct option is A Uniflagellate gametes - Polysiphonia

Polysiphonia is a filamentous red alga, and are usually well branched, with some plants reaching a length of about 30 cm.
The gametes produced are nonmotile in the life cycle of red algae. Their spores and gametes are transported by the water in a passive manner.
Gemma cups contain gemmae which are asexual reproductive structures, and are found in some liverworts like Marchantia.
Brown algae produce biflagellated zoospores.
Chlorella is a unicellular alga.