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If there is no meiosis duplication of chromosomes will not take place and consequently the genetic mixing and distribution of equal chromsomes to daughter chromosomes will also not take place.In simple words reproduction by mixing of genetic characters would have been impossible.
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parts of flower
1)stigma-it is the part of female reproductive system and helps in pollination.It is feathery and sticky hence, pollen grains shed on it sticked to it and further follows the formation of pollen tube.
2)style-it the elongated part of female reproductive system and supports pollen tube formation.
3)ovary-it is the main part of female reproductive system .it develops in fruit after fertilisation .
4)ovule-it developes in seed after fertilisation.
5)embryo sac-it consists female haploid cells and it is also the site of fertilisation .
6)gametophyte cells -they are haploid cells that helps during fertilisation .
1)stigma-it is the part of female reproductive system and helps in pollination.It is feathery and sticky hence, pollen grains shed on it sticked to it and further follows the formation of pollen tube.
2)style-it the elongated part of female reproductive system and supports pollen tube formation.
3)ovary-it is the main part of female reproductive system .it develops in fruit after fertilisation .
4)ovule-it developes in seed after fertilisation.
5)embryo sac-it consists female haploid cells and it is also the site of fertilisation .
6)gametophyte cells -they are haploid cells that helps during fertilisation .
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