23 JULY 2021 CURRENT AFFAIRS QUIZ

Bioluminescence is a phenomenon associated with

chlorophyta

chrysophyta

phaeophyta

pyrrophyta

TRUE ANSWER : ?
YOUR ANSWER : ?

Which algal division never produces motile, flagellated cells among any of its members?

Rhodophyta

Chrysophyta

Chlorophyta

Phaeophyta

TRUE ANSWER : ?
YOUR ANSWER : ?

Algae are found in all of the following places except

oceans

soils

associates with fungi

lakes and streams

TRUE ANSWER : ?
YOUR ANSWER : ?

Starch is an energy storage material characteristic of

chlorophyta

phaeophyta

chrysophyta

rhodophyta

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following algal divisions is characterized by possession of chlorophylls A and B, starch as the energy storage material, cellulosic cell walls and live in freshwater and marine habitats?

Pyrrophyta

Chrysophyta

Chlorophyta

Phaeophyta

TRUE ANSWER : ?
YOUR ANSWER : ?

All algae possess

chloroplasts

none of these

nuclei

Both (a) and (b)

TRUE ANSWER : ?
YOUR ANSWER : ?

Algae are classified into 6 groups, technically known as

genera

Chrysolaminarin is an energy storage material characteristic of

rhodophyta

phaeophyta

chlorophyta

chrysophyta

TRUE ANSWER : ?
YOUR ANSWER : ?

Laminarin is an energy storage material characteristic of

pyrrophyta

phaeophyta

chrysophyta

chlorophyta

TRUE ANSWER : ?
YOUR ANSWER : ?

Number of flagella produced by motile cells in

members of the Oomycota is greater than members of the Phaeophyta

None of these

members of the Phaeophyta is approximately equal to members of the Oomycota

members of the phaeophyta is greater than members of the Oomycota

TRUE ANSWER : ?
YOUR ANSWER : ?