The odd one is
The odd one is
- [AIPMT 1991]
- A
Micropyle
- B
Embryo sac
- C
Nucellus
- D
Pollen grain
Similar Questions
...........and.......... pollen loose viability within $30$ minutes
...........and.......... pollen loose viability within $30$ minutes
...... posses dense cytoplasm and generally have more than one nucleus
...... posses dense cytoplasm and generally have more than one nucleus
Which of the following is correct statement
Which of the following is correct statement
- [AIPMT 1989]
One pollen mother cell may produce four germinating pollen grains, each with two male nuclei and one tube nucleus. How many meiotic divisions are necessary to bring this about
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 ?