In angiosperms, triple fusion results in the formation of:
1. | Zygote | 2. | Endosperm |
3. | Nucellus | 4. | PEC |
Syngamy in angiosperms results in the formation of:
1. | A haploid cell | 2. | A diploid cell |
3. | A triploid cell | 4. | A polyploid cell |
Double fertilization, a characteristic of angiosperms, results in the formation of:
1. | diploid zygote due to syngamy and triploid primary endosperm cell due to triple fusion |
2. | triploid zygote due to triple fusion and diploid primary endosperm cell due to syngamy |
3. | diploid zygote due to syngamy and haploid primary endosperm cell as it is formed pre-fertilization |
4. | diploid zygote due to syngamy and diploid primary endosperm cell due to triple fusion |
The pollen tube releases the two male gametes first into:
1. The vicinity of the egg cell.
2. The vicinity of polar nuclei.
3. In the cytoplasm of synergids.
4. In the cytoplasm of antipodals.