Embryo Development: Fertilization results in the formation of a zygote. The zygote divides to form the pro-embryo. The embryo divides to become a complete embryo. The primordial embryo divides to form the complete embryo through cotyledons, embryos and root formations.
Origin of seeds: The main source of food in the living world is seeds. The sperm unites with the secondary nucleus to form the endosperm or seed.
Seed production: Zygote is formed by the union of sperm and egg. After the zygote is formed, the ovum develops into a seed.
Fruit formation: After fertilization, the ovary of the flower gradually turns into fruit and the skin of the ovary turns into fruit.
Reproduction: After the union of sperm and egg, the ovule of the flower turns into a seed. Most plants on Earth reproduce by seeds.
Formation of new species: Zygote is formed by the union of two different cells sperm and egg. It gives rise to new species with new characteristics.
Creation of Biodiversity: Zygote is created by the union of sperm and egg. New species are formed from the zygote. Biodiversity is created through new species.
Fulfillment of food needs: Seeds and fruits are created through fertilization. Seeds and fruits fulfill the food needs of living organisms. Mango, yam, jackfruit, litchi, papaya, bell, palm, paddy, wheat, bhutra, barley, cown etc. meet the food needs.
Creation of disease-resistant varieties: Through fertilization, disease-resistant varieties of plants can be created.
Development of desired characteristics: Development of desired characteristics of plants can be done through fertilization.
Evolution: Neshik plays an important role in describing the course of evolution.
Chromosome balance: In the process of fertilization, a diploid zygote is formed by the union of sperm and egg. It keeps the number of chromosomes of the organism constant.