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| 1. |
State any four difference between gametes and zygotes. |
| Answer» \tGameteZygoteThe germ cells that are mixed during sexual reproduction are called gametes, e.g. sperm (male) and ova (female).It is the product of the fusion of male gametes and female gametes during sexual reproduction.Gametes are unfertilized reproductive cells.Zygote is a fertilised egg or a fertilised egg.As a product of meiosis, gametes are always haploid cells.Since zygote is the product of the fusion of the male and female gamete haploid, it is a diploid structure.Haploid.DiploidMeiosis and cytokinesis occurCompaction and formation of blastula occurFound in gonadsFound in fallopian tubeNo new individuals are formed.New individuals are formed.Has one copy of all autosomes and one *** chromosome, either X or Y.Have two copies of all of the autosomes. *** chromosomes may be either XX or XY.Giving rise to the zygoteGiving rise to the foetusSperm: very motile. Oocyte: no-motileNon-motile\t | |