because there needs to be a full set of chromosomes, 46
because there needs to be a full set of chromosomes, 46
No, in most fungi, fertilization is not complete after the cells fuse together. Fusion of the cells (plasmogamy) is followed by the fusion of their nuclei (karyogamy) to form a diploid zygote, which then undergoes meiosis to produce haploid spores. This process completes the sexual cycle in most fungi.
When the nuclei of pollen and ovules fuse together through fertilization, it forms a zygote with a complete set of chromosomes. This zygote will eventually develop into a new plant embryo, ensuring genetic diversity in the plant population.
fertilization
endosperm
Fertilization
Fertilization of sperm-nuclei.
Fertilization
fertilization
The nuclei of the egg and sperm cells fuse to form the fertilized egg.
This is called FERTILIZATION. It means that the specific sperm cell that would later become a child, when the nuclei of the egg and sperm cell, joins with the egg. The fetus will begin to form when the nuclei of the two cells join, however it may take a while until the fertilization is complete.