Advertisements
Advertisements
प्रश्न
Fill in the blank:
The pollen grains represent the ________.
Advertisements
उत्तर
The pollen grains represent the male gametophyte.
APPEARS IN
संबंधित प्रश्न
Define Apomixis.
Once the pollen reaches the stigma, the pollen tube traverses down the ________ to the ovary where fertilization occurs.
What is adventive polyembryony?
The polyembryony commonly occurs in ______.
Adventive polyembryony in citrus is due to ______.
In case of polyembryony, if an embryo develops from the synergid and another from the nucellus which is haploid and which is diploid?
What is polyembryony and how can it be commercially exploited?
The plant part which consists of two generations, one within the other-
- Pollen grains inside the anther.
- Germinated pollen grain with two male gametes.
- Seed inside the fruit.
- Embryo sac inside the ovule
Choose the correct option.
Give reason: Nucellar polyembryony is significant in horticulture.
Explain following term:
Polyembryony
