Sexual Reproduction In Flowering Plant Question 118
Question: Intine of pollen grains is composed of
Options:
A) Lipid and protein
B) Cellulose and pectin
C) Lignin and cutin
D) Pectin and lignin
Show Answer
Answer:
Correct Answer: B
Solution:
The inner intine is thin, delicate and is made of cellulose and pectose.