Ubisch bodies found in tapetal cell help in formation of
Ubisch bodies found in tapetal cell help in formation of
- A
Pollen kit and pollinia
- B
Exine
- C
Sporopollenin
- D
Intine and pollen kit
Similar Questions
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?
If the cells of root in wheat plant have $42$ chromosomes, then the no. of chromosome in the cell of pollen grain is
If the cells of root in wheat plant have $42$ chromosomes, then the no. of chromosome in the cell of pollen grain is
- [AIIMS 2014]
Draw the diagram of a microsporangium and label its wall layers. Write briefly about the wall layers ?
Draw the diagram of a microsporangium and label its wall layers. Write briefly about the wall layers ?
Which of the following is a useful method to store the pollen grain
Which of the following is a useful method to store the pollen grain
$A$ : Formation of mature male gametophyte requires one meiotic and one mitotic division in $60\;\% $ of the
angiosperms.
$R$ : Pollination occurs in three celled condition in majority of angiosperms.
$A$ : Formation of mature male gametophyte requires one meiotic and one mitotic division in $60\;\% $ of the
angiosperms.
$R$ : Pollination occurs in three celled condition in majority of angiosperms.