Somatic cells of the fruit fly have 8 chromosomes. What is the diploid number of chromosomes? If the haploid number of chromosomes in an organism is 16, then the diploid number is: a. 24 b. 4 c. 8 d. 32 In a diploid organism with 2n = 6 chromosomes, what is the possible num...
haploid number and diploid number of chromosomes 染色体单倍体数和二倍体数 染色体(chromosome) 是细胞在有丝分裂或减数分裂时DNA存在的特定形式。细胞核内，DNA紧密卷绕在称为组蛋白的蛋白质周围并被包装成一个线状结构。当细胞不分裂时，染色体在细胞核中是不可见的 - 在显微镜下也是如此。然而，构...
The haploid condition of a cell is when it comprises a single set of chromosomes. Haploid can refer to the number of chromosomes in the sperm cells or eggs (gametes). Gametes in humans are haploid cells that have 23 chromosomes, each set exists in diploid cells. Haploid cells are represente...
During eukaryotic cell division, chromosomes must be distributed correctly into daughter cells. Improper chromosome segregation results in cell death or aneuploidy, which is the cause of such disor- ders as Down's Syndrome, Cornelia de Lange syn- drome, and tumorigenesis (Pati et al., 2002; ...
The species analyzed here share a X0/XX sex chromosome system and biarmed chromosomes, but vary in diploid numbers, i.e., 2n♂ = 17 in Mesabolivar spinulosus (Mello-Leito, 1939) and Mesabolivar togatus (Keyserling, 1891), 2n♂ = 15 in Carapoia sp., and 2n♂ = 9 ...
Cells of the body are either haploid or diploid, depending on what type of cell they are. The difference between the two is the total number of chromosomes in the cell.Answer and Explanation: The haploid number of chromosomes in a chimpanzee is 24 because the diploid number is 48. All...
Chromosome number, precise number of chromosomes typical for a given species. In most sexually reproducing organisms, somatic cells are diploid, containing two copies of each chromosome, while the sex cells are haploid, having one copy of each chromosome
The number of chromosomes in the genus Echeveria presents great diversity and more than 50 gametic numbers have been recorded by Uhl, from n = 12 − 34 to n = 260 in polyploid plants from different localities [5]. Due to the wide range in chromosome numbers (n and 2n), some of ...
estimation accuracy and the computational complexity. Machine-learning-based methods have been applied for estimating the number of unknowns; however, there is limited work in this area and many more efforts are required to develop robust models and their training on large and diverse datasets. In...
Wheat chromosomes 3A, 3B and 3D are stated as playing a role in recombination. The most well-known locus is Ph2 (for Pairing homoeologous 2), a gene located on the short arm of chromosome 3D (3DS; [28,29,30]). Evidence suggests that Ph2 acts on homologous recombination through synaptic...