Animal Kingdom Question 686
Question: Zoochlorellae and zooxanthallae present in Hydra are [BHU 1985; CPMT 1988; 90, 94; RPMT 1996]
Options:
A) Symbionts in nutritive cells
B) Symbionts in the gut
C) Symbionts in cnidoblasts
D) Organisms that provide hypnotoxin
Show Answer
Answer:
Correct Answer: A
Solution:
A unicellular green alga of the genus zoochlorellae and zooxanthallae habitually lives in nutritive-muscular cells of Hydra.
BETA
