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haploid cells
Sexual reproduction is seen in nearly all animals. In animals reproduction involves production of gametes that are . The gametes may be similar - isogametes or heterogametes...
Sexual Reproduction in Animals
Sexual reproduction is seen in nearly all animals. In animals reproduction also involves production of gametes that are haploid cells . In unicellular organisms like the protozoans, the gamete-producing individuals are called gametocytes. The gametes may be similar - isogametes as in Mono..
Summary
. Each carpel bears many ovules each of which contain one egg, the female gamete. Each ovule bears the embryo sac that contains the egg and the polar nuclei in addition to other structures. Transfer of pollen grains to the stigma is called pollination. Pollination may be self-pollination or cross-p..
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