A meiocyte is the type of cell in the organism which differentiates into a gamete through the process of meiosis. Generally, through meiosis, the diploid meiocyte divides into four genetically different haploid gametes. So, the meiocytes are diploid cells i.e., 2N= 20.
What is the ploidy of meiocyte?
MMC is a microspore mother cell, also known as meiocyte which undergoes meiotic division and produces female gametes. So, it’s ploidy is 2n.
What is ploidy of gametes and meiocyte mention the number of chromosomes in meiocyte of rice and maize?
Thus, meiocytes have diploid (2n) number of chromosomes, same as the somatic cells.
|Question||In maize, a meiocyte has 20 chromosomes. What will be the number of chromosomes in its somatic cell ?|
|Type of Answer||Video, Text & Image|
Is meiocyte a 2n?
Hence, in maize, the chromosome number in the diploid meiocytes (2n) is 20. The gametes or the reproductive cells (n) have 10 chromosomes. Since a somatic cell is diploid (2n) has chromosomes from two sets of gametes inherited from each parent, the total number of chromosomes in a somatic cell is 20.
What ploidy is a zygote?
The ploidy of the zygote produced by fertilization is diploid.
Is gametes haploid or diploid?
Gametes are haploid cells, and each cell carries only one copy of each chromosome. These reproductive cells are produced through a type of cell division called meiosis.
Is meiocytes haploid or diploid?
A meiocyte is defined as a cell that differentiates into a gamete through the process of meiosis. It is a diploid cell. Through meiosis, the meiocyte divides into four genetically different haploid gametes.
What is the ploidy and the chromosome number of cells of meiocyte in rice if its endosperm has 36 chromosomes?
Number of chromosomes in meiocyte = 24 = 2n. Haploid number (n) = 12. Therefore, the number of chromosomes will be n x 3 = 36, because the endosperm in angiosperms is triploid (3n) as it is formed by the fusion of 2 polar nuclei (n) and one gamete.
What are the chromosomes numbers in meiocyte and gametes?
Events in Sexual Reproduction
|Name of Organism||Chromosome Number in Meiocyte (2n)||Chromosome Number in Gamete (n)|
What is chromosome number in meiocyte?
The chromosome number in meiocyte is 34.
What is the diploid chromosome number in meiocyte of butterfly?
In a butterfly has chromosomes number 360 in its meiocyte (2n) .
What is chromosome number in meiocyte of Apple?
The number of chromosomes in the meiocyte (2n) of apple is 34, and the number , of chromosomes in gamete (n) of apple is 17.
Is there any relationship in the number of meiocytes and gametes?
It is clear from the above discussion that yes there is a relationship between the number of chromosomes of meiocytes and gametes of the same species. As on meiosis meiocyte gives rise to gametes. So the number of chromosomes in gametes is half to the number of chromosomes in meiocyte.
What is the ploidy of Synergids?
As these 8 nuclei are derived from the mitotic divisions of the haploid megaspore, these are haploid and thus, the synergids are haploid cells.
What is the ploidy of the Archegonia and Antheridia?
Dear student, Ploidy level of antheridium and archegonium is haploidic (1n). Antheridium is a male reproductive structure producing male gametes i.e, sperm in plants such as mosses, fungi and ferns etc.