How many chromosomes do alligators have?
The chromosome number in Alligatoridae (Alligator 2n = 32, and Caiman, Melanosuchus, and Paleosuchus 2n = 42) is more varied than in Crocodylidae (Gavialis and Tomistoma 2n = 32, Mecistops 2n = 30, Osteolaemus 2n = 38, Crocodylus 2n = 30~34).
How many chromosomes would be found in the sperm cell of an organism that has 32 chromosomes in their stomach cells?
So in an animal with 32 (2n) chromosomes in somatic cell, number of chromosomes in sperm will be 16 (n).
How many chromosomes are found in the stomach cell?
Meiosis and Mitosis.
|If the diploid number in a liver cell is 52, how many chromosomes are there in the egg of this organism?||26|
How many diploid cells do alligators have?
As stated in the problem, an alligator has 32 chromosomes. Furthermore, it is stated that this value is equivalent to 2n. This expression simply states that the alligator’s 32 chromosomes could be divided into two equal sets. Having 2 sets of chromosomes, this means that it is a diploid.
How many chromosomes do chickens have?
The chicken karyotype comprises 39 chromosome pairs as follows: 10 pairs of large autosomes (chromosomes 1-10), 28 pairs of microchromosomes (chromosomes 11-38), and a pair of sex chromosomes (chromosomes W and Z).
How many chromosomes are in a diploid cell of an alligator if one of its haploid cells contains 16 chromosomes?
Hence,it is haploid in condition. But the cells of stomach are diploid in condition. Hence , 2n = 2 ×16 =32 .
How many chromosomes are present in each koala sperm cell?
Koalas have 16 chromosomes, differing from the ancestral marsupial 2n = 14 karyotype by a simple fission of ancestral chromosome 2 giving rise to koala chromosomes 4 and 717. We sequenced the complete genome using 57.3-fold PacBio long-read coverage, generating a 3.42 Gb reference assembly.
How many pairs of chromosomes do frogs have?
List of organisms by chromosome count
|Organism (Scientific name)||Chromosome number|
|Cork oak (Quercus suber)||24|
|Edible frog (Pelophylax kl. esculentus)||26|
|Axolotl (Ambystoma mexicanum)||28|
|Bed bug (Cimex lectularius)||29–47|
How many chromosomes are in an apple body cell?
Most of the time when people refer to “cell division,” they mean mitosis, the process of making new body cells. Meiosis is the type of cell division that creates egg and sperm cells.
|Number of Chromosomes||46|
|Number of Genes||~25,000|
|Size of Genome (million base pairs)||3,300|
How many chromosomes are in the egg of a liver cell?
If a liver cell has 52 chromosomes, okay, this is a deployed uh sell. Then in the same organisms egg cell, the egg cell is hap Lloyd and it would have half the number of chromosomes. Therefore, it would have 26 chromosomes present in the egg cell.
What happens when you have 47 chromosomes?
Humans have 23 pairs of chromosomes. A trisomy is a chromosomal condition characterised by an additional chromosome. A person with a trisomy has 47 chromosomes instead of 46. Down syndrome, Edward syndrome and Patau syndrome are the most common forms of trisomy.
How many haploid chromosomes do alligators have?
The somatic cells are diploid cells and contain 2n chromosomes while the germ cells give rise to gametes which are haploid. They contain half the number of chromosomes or n. Thus, an alligator sperm cells will have the number of chromosomes present in the somatic cells and it contains 16 chromosomes.
How many chromosomes are in a diploid cell?
Diploid is a cell or organism that has paired chromosomes, one from each parent. In humans, cells other than human sex cells, are diploid and have 23 pairs of chromosomes. Human sex cells (egg and sperm cells) contain a single set of chromosomes and are known as haploid.
How many is the chromosome?
In humans, each cell normally contains 23 pairs of chromosomes, for a total of 46. Twenty-two of these pairs, called autosomes, look the same in both males and females. The 23rd pair, the sex chromosomes, differ between males and females.