Quiz on Algae

1. Which one of the following is a colonial alga?

• (a) Ulothrix

• (b) Spirogyra

• (c) Volvox

• (d) Chlorella

2. Which of the following shows zygotic meiosis?

• (a) Chlamydomonas

• (b) Marchantia

• (c) Funaria

• (d) Fucus

3. Mannitol is a reserved food found in

• (a) Gracillaria

• (b) Porphyra

• (c) Chara

• (d) Fucus

4. This is an image of which of the following algae?

• (a) Spirogyra

• (b) Ulothrix

• (c) Chlamydomonas

• (d) Vaucheria

5. The word “Thallophyta” means ________

• (a) plants that don’t have well-differentiable structure

• (b) plants that have large leaves

• (c) plants that grow in colonies

• (d) plants that are filamentous