- Conclusion: Pteridophytes do not produce gametes by mitotic division. 3. Analyzing Algae: - In many algae, gametes are produced through mitotic division. This is because algae can reproduce asexually and sexually, and in some species, the gametes are formed by mitosis. - Conclusion: Algae...
Gametes: Gametes are haploid sex cells. The male gamete, sperm is produced from the testes and the female game ovum is produced from the ovary. The fusion of gametes results in the formation of a zygote. Answer and Explanation:1 Gametes are produced by meiosis. Meiosis, also called reductio...
Gametes are produced by ___. (a) autosomes (b) gonads (c) external genitalia (d) internal genitalia (e) sex chromosomes. What are Gametes?: Gametes are the haploid cells produced by organisms that engage in sexual reproduction which may fuse ...
Reason: Gametes are formed by meiosis in female and by mitosis in male. a) If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion. b) If both Assertion and Reason are true and the Reason is not the correct explanation of the Assertion. c) If ...
Gonads are aggregations of developinggametes. 生殖聚集形成配子. 互联网 Gametogenesis The formation of sexcells orgametes. 配子形成:即性细胞或配子的形成. 互联网 In these groups,gametesare produced by mitosis. 在这些种类中, 配子是由有丝分裂形成的. ...
Specifically, during mitosis, each chromosome lines up at the cell's equatorial plane, where the two sister chromatids of each chromosome are pulled apart before being distributed to the daughter nuclei. Meiosis, a unique way to produce gametes: Meiosis, a special type of cell division, is ...
are combined, leading to additional heterotic effects2. APH has yet to be fully exploited in commercial breeding because meiosis reassorts genotypes and genetically uniform seeds that benefit from APH cannot be produced. The ‘mitosis instead of meiosis’ (MiMe) system previously established in...
Gametes are produced by a process known as meiosis or meiotic cell division. Meiosis occurs when a parent cell divides to produce 4 daughter cells with half the original genetic content in order to produce gametes. This is different than mitosis (or mitotic cell division), where the parent cel...
cells. Therefore, somatic cells do not involve in sexual reproduction but involve in asexual reproduction. In humans, somatic cells are diploid. Hence, two sets of homologous chromosomes are present in each cell. During asexual reproduction, they undergo mitosis producing two copies of identical ...
G1, S, G2; cell grows rapidly; DNA is copied; preparations are made for nucleus to divide mitosis the process during cell division in which the nucleus of a cell is divided into two nuclei cytokinesis cytoplasm divides cancer cells divide uncontrollably spindle structures made up of centriole...