Question
Biology Question on Kingdom Plant
Which one of the following shows isogamy with non-flagellated gametes?
A
Sargassum
B
Ectocarpus
C
Ulothrix
D
Spirogyra
Answer
Spirogyra
Explanation
Solution
Sexual reproduction in algae takes place through fusion of two gametes. In Spirogyra, the gametes are similar in size (isogamy) and non- flagellated (non-motile).