Biological Classification Question 45
45. Temperature tolerance of thermal blue-green algae is due to
(a) cell wall structure
(b) cell organisation
(c) mitochondrial structure
(d) homopolar bonds in their proteins
Show Answer
Answer : d
Hints & Solutions
(d) Some of the blue green algae can tolerate extremes of temperature due to presence of gelatinous sheath, and compactness of protein molecules in protoplasm.
