Question

Heterotrichous habit is common among

• A. Brown algae
• B. Red algae
• C. Yellow green algae
• D. Green algae

Answer 1

The correct option is D Green algae

Heterotrichy means plants producing two types of branches, namely prostrate branches and erect branches. Erect system of filaments in the plant body develops from prostate system of filaments. In prostrate branches, branches lies just above the ground whereas in erect branches, branches are held erect. Heterotrichous habit is most commonly seen in green algae like Fritschiella, Draparnaldia, etc.

Thus, the correct answer is option D.