Where does pollen tube developes ?
Where does pollen tube developes ?
- A
In style
- B
In anthor
- C
On the stigma
- D
In stalk (Filment of anthor)
Similar Questions
Assertion : If pollen mother cells has $42$ chromosomes, the pollen has only $21$ chromosomes.
Reason : Pollens are formed after meiosis in pollen mother cell.
Assertion : If pollen mother cells has $42$ chromosomes, the pollen has only $21$ chromosomes.
Reason : Pollens are formed after meiosis in pollen mother cell.
- [AIIMS 1997]
In $40\;\%$ angiosperms, the pollen grains are shed at
In $40\;\%$ angiosperms, the pollen grains are shed at
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 ?
Microsporogenesis is a synonym for
Identify $'a'$ in given figure :
Identify $'a'$ in given figure :