Because of it pollen grains are well preserved as fossils
Because of it pollen grains are well preserved as fossils
- A
Presence of germ pore
- B
Presence of sporopolenin
- C
Presence of cellulose
- D
All correct
Similar Questions
The pollen grain is
The pollen grain is
- [AIPMT 1993]
The function of innermost layer of pollen sac, tapetum is
If root of flowering plant has $24$ chromosomes then its gamete has how many chromosomes?
If root of flowering plant has $24$ chromosomes then its gamete has how many chromosomes?
Pollen grains can be stored for several years in liquid nitrogen having a temperature of
Pollen grains can be stored for several years in liquid nitrogen having a temperature of
- [NEET 2018]
Location and Function : Endothecium and Tapetum
Location and Function : Endothecium and Tapetum