NEET BIOLOGY

Detailed explanation-1: -When these two gamete combine during fertilization, the result is a zygote, which then continues to develop into an embryo. Overview of the process of sexual reproduction.

Detailed explanation-2: -Sexual reproduction is the primary method of reproduction for the vast majority of multicellular organisms, including almost all animals and plants. Fertilization joins two haploid gametes into a diploid zygote, the first cell of a new organism.

Detailed explanation-3: -Sexual reproduction is a mode of reproduction involving the fusion of haploid female gamete (egg cell) and haploid male gamete (sperm cell). The fusion of these gametes occurs at fertilization resulting in the formation of a diploid zygote.

Detailed explanation-4: -While asexual reproduction produces clones of the parent organism with no genetic variation in their offspring, the offspring produced through sexual reproduction have a combination of characteristics from both parents and are genetically different from those parents. So they tend to have a high genetic variation.