Question
Biology Question on Algae
Which of the following shows heterotrichous habit?
A
Ectocarpus
B
Euglina
C
Ulothrix
D
Spirogyra
Answer
Ectocarpus
Explanation
Solution
In heterotrichous habit filament is divided into two parts. (a) Prostrate system: Comprises less profusely but irregularly branched filaments. (b) Erect system: Consists of more profusely Branched filaments. Heterotrichous habit is found in Ectocarpus, Coleochaete, Fritshiella etc.