Question : Which of the following is not correct?

Option 1: Members of Chlorophyceae are commonly called green algae.

Option 2: Members of Phaeophyceae are commonly called red algae.

Option 3: Members of Rhodophyceae are commonly called red algae.

Option 4: Members of Phaeophyceae are commonly called brown algae.

Question : Which of the following is not among the main classes of algae?

Option 1: Chlorophyceae

Option 2: Rhodophyceae

Option 3: Phaeophyceae

Option 4: Gymnosperms

Question : Select the biofertilizer in the following:

Option 1: Compost

Option 2: Ammonium sulphate

Option 3: Cattle dung

Option 4: Algae and blue-green algae

Question : Which of the following plant pigments absorbs in red and far red region of light?

Option 1: Carotenoid

Option 2: Chlorophyll

Option 3: Phytochrome

Option 4: Cryptochrome

Question : Ferns, horsetails and lycophytes belong to which of the following groups?

Option 1: Bryophyta

Option 2: Pteridophytes

Option 3: Algae

Option 4: Fungi