After culturing the anther of a plant, a few diploid plants were found along with haploid plants. The diploid plants could have arisen from
After culturing the anther of a plant, a few diploid plants were found along with haploid plants. The diploid plants could have arisen from
- [AIIMS 1993]
- A
Generative cell of pollen
- B
Cells of anther wall
- C
Vegetative cell of pollen
- D
Exine of pollen wall
Similar Questions
In a practical test, a student has to identify the organisms in which syngamy does not occur. In those organisms the female gamete undergoes development to form new organisms without fertilization. This phenomenon is called $"X"$. Identify the organisms and the phenomenon $"X".$
In a practical test, a student has to identify the organisms in which syngamy does not occur. In those organisms the female gamete undergoes development to form new organisms without fertilization. This phenomenon is called $"X"$. Identify the organisms and the phenomenon $"X".$
- [AIIMS 2017]
Identify $X$ and $Y$ from the given diagram
Identify $X$ and $Y$ from the given diagram
A haploid parents produce gametes by...... division.
A haploid parents produce gametes by...... division.
What is seen in zygote during embryogenesis ?
What is seen in zygote during embryogenesis ?
$A-$ Events after the formation of zygote are called post fertilization events
$R -$ In viviparous animals a young one develops out side the mother body
$A-$ Events after the formation of zygote are called post fertilization events
$R -$ In viviparous animals a young one develops out side the mother body