HARD
NEET
IMPORTANT
Earn 100
Select the incorrectly matched pair:
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Important Questions on Biological Classification
MEDIUM
NEET
IMPORTANT
Read the following statements:
(a) Mostly marine and photosynthetic.
(b) Appear yellow, green, brown, blue, or red depending on the main pigments present in their cells.
(c) Has two flagella lying perpendicular to each other.
The above statements are assigned to:
MEDIUM
NEET
IMPORTANT
Match the following columns and select the correct option:
| Column-I | Column-II |
| a. Diatoms and desmids | (i) Euglenoids |
| b. Red tide | (ii) Sporozoans |
| c. Mixotrophic | (iii) Dinoflagellates |
| d. Endoparasite | (iv) Chrysophytes |
EASY
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IMPORTANT
Which of the following forms a connecting link with plants, animals and fungi?
EASY
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IMPORTANT
Identify the organisms on the basis of given information and select the correct option:
(1) The cell wall has stiff cellulose plate on the other surface.
(2) Undergo rapid multiplication and make the sea appear red.
EASY
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IMPORTANT
Ciliated protozoan is:
EASY
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IMPORTANT
Which of the following structure or stages is formed during unfavourable conditions in the life cycle of slime moulds?
EASY
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IMPORTANT
Spores possess true cellulose walls and are extremely resistant and survive for many years even under adverse condition in
