Biology, asked by Anonymous, 6 months ago

G. Answer the questions in detail.

1. What is fertilisation? Briefly explain the process.

2. Explain the three methods of asexual reproduction

Answers

Answered by Anonymous
4

Answer:

1. Fertilization can be defined as the fusion of the male gametes (pollen) with the female gametes (ovum) to form a diploid zygote. It is a physicochemical process which occurs after the pollination of the carpel. The complete series of this process takes place in the zygote to develop into a seed. Human fertilization is the union of a human egg and sperm, usually occurring in the ampulla of the fallopian tube. The result of this union is the production of a zygote cell, or fertilized egg, initiating prenatal development. ... The process of fertilization involves a sperm fusing with an ovum.

2. There are several different methods of asexual reproduction. They include binary fission, fragmentation, and budding. Binary fission occurs when a parent cell splits into two identical daughter cells of the same size. ... Budding occurs when a parent cell forms a bubble-like bud.Asexual reproduction includes fission, budding, fragmentation, and parthenogenesis, while sexual reproduction is achieved through the combination of reproductive cells from two individuals.

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Answered by UrBabee
5

Answer:

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