- 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 are produced by what process? 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...
Gametes are the haploid cells produced by organisms that engage in sexual reproduction which may fuse in order to form a diploid zygote. Answer and Explanation: Gametes are produced by (b) gonads. The gonads are the primary sex organs of both males an...
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 ...
. These primordial germ cells (PGCs) multiply by mitosis and once they have reached the gonadal ridge they are calledoogonia (diploid stem cells of the ovary). What are gonads called? Gonad, in zoology, primary reproductive gland that produces reproductive cells (gametes). In males the gonads...
. At puberty, hormones stimulate these cells to begin dividing by mitosis. Some of the daughter cells produced by mitosis remain at the periphery as spermatogonia. Why are spermatogonia diploid? One Type B spermatogonium will produce 2 primary spermatocytes. Note thatthe primary spermatocytes are ...
Studies suggest that the most common segregation pat- tern of gametes produced by the carriers of reciprocal translocations is alternate (balanced) segregation [26]. In the case of an adjacent segregation, homologous chromosomes cause a monosomy for one centric center and trisomy for the other ...
have one set of chromosomes (n), meaning there are no homologous chromosomes. Just one set is present. Reproductive cells are haploid and carry half the number of chromosomes as somatic diploid cells. When two haploid gametes get together, they form a diploid cell that can grow bymitosis. ...
Accurate bipolar spindle assembly in meiosis and mitosis is vital for faithful chromosome alignment and segregation to avoid generating chromosomal aneuploidy errors that can form compromised cells or gametes. Tightly choregraphed, precise functioning and assembly/disassembly of the spindle for correct ...
Results of meiosis Gametes Four haploid cells One copy of each chromosome One allele of each gene Different combinations of alleles for different genes along the chromosome Meioisis vs. Mitosis MitosisMeiosis Number of divisions 1 2 Number of daughter cells 24 Genetically identical? YesNo Chromosome...