NTA Abhyas NEET2020BotanyBiological ClassificationPractice
Identify the correct match: Organisms Habitat Features a . Diatom i . stagnant water 1 . photosynthetic with the stiff cell wall. b . Gonyaulax i i . seawater 2 . photosynthetic with the indestructible cell wall. c . Paramoecium i i i . marine water 3 . photosynthetic with no cell wall. d . Euglena i v . freshwater 4 . Not photosynthetic and have no cell wall
Options
- Aa - i - 4 , b - i i i - 3 , c - i v - 4 , d - i i - 2 .
- Ba - i v - 2 , b - i i i - 1 , c - i i - 4 , d - i - 3 .
- Ca - i i - 3 , b - i v - 1 , c - i i i - 2 , d - i - 4 .
- Da - i v - 2 , b - i i i - 4 , c - i i - 1 , d - i - 3
Correct answer
B. a - i v - 2 , b - i i i - 1 , c - i i - 4 , d - i - 3 .
Step-by-step solution
Chrysophtes are fresh water organisms with indestructible cell wall. Gonyaulaxis a Dinoflagellate which has a stiff cell wall and is autotrophic. Paramoecium is found in sea, marine and fresh waters and are neither photosynthetic nor do they possess a cell wall. Euglenoids are found in stagnant waters and are autotrophic but with no cell wall.