how many chromosomes do rats have?
411887
Humans have 23 pairs of chromosomes, while rats have 21 and mice have 20.
481218
The number of chromosomes does not correlate with the apparent complexity of an animal or a plant: in humans, for example, the diploid number is 2n = 46 (that is, 23 pairs), compared with 2n = 78, or 39 pairs, in the dog and 2n = 36 (18) in the common earthworm. There is an equally great range of numbers among plants.
323032
Each species has a characteristic set of chromosomes with respect to number and organization. For example, humans have 23 pairs of chromosomes--22 pairs of numbered chromosomes called autosomes, 1 through 22, and one pair of sex chromosomes, X and Y.
724609
Chromosomes separate and move to opposite ends of the cell. How many cells result from the dividing hamster cell at the end of the video? The body cells of hamsters have 44 chromosomes. After mitosis and cell division, how many chromosomes should each hamster cell have?
187895
The human body consists of millions of cells; each cell (liver, intestinal etc) contains 23 pairs of chromosomes except for germ cells (egg and sperm) and red blood cells. Thus a total of 46 chromosomes are present in human cells.
1327285
But it is different in the following ways : Number and shape: The number of chromosomes present in bacteria is only 1 and it is circular in shape (no ends). In humans 46 (23 pairs) of linear chromosomes are present.
677976
While a human has 46 chromosomes (23 pairs), a cat has 38 chromosomes (19 pairs) and a dog has 78 chromosomes (39 pairs). The exception to this rule is sperm cells and egg cells. During the formation of these reproductive cells, each cell gets only one copy of each chromosome.
1066855
Each body cell of a chimpanzee contains 48 chromosomes. How many chromosomes would normally be present in a gamete produced by this chimpanzee? 14. The normal diploid chromosome number of the house mouse, Mus musculus, is 40.
343735
Corn has 20 chromosomes total, and rice has 24. The three genomes (A, B and D) of common bread wheat with each of the seven sets of chromosomes from each ancestor.
363077
The chicken inherited 39 chromosomes from each parent. There will be 39 chromosomes in each of the chicken's gametes. There will be 78 chromosomes in each somatic cell of the chicken's offspring.
307419
Each cell in a dog's body contains 39 pairs of chromosomes.
127917
Chromosomes are found in pairs within the cell. Each cell contains two separate copies of each gene (alleles). While a human has 46 chromosomes (23 pairs), a cat has 38 chromosomes (19 pairs) and a dog has 78 chromosomes (39 pairs). The exception to this rule is sperm cells and egg cells.
1387043
The muscle cells of a dog have 78 chromosomes. Fill in the correct chromosome number in a bone cell 78, sperm 39, haploid cell 39, somatic cell 78, and zygote 78. 12.
359017
Dogs have 78 chromosomes in their skin cells. How many chromosomes are in a dog nerve cell?
963227
How many chromosomes do normal mice zygotes contain? Normal mice gametes contain 20 chromosomes.
547974
How many pairs of chromosomes do dogs have in their somatic cells? Dogs have 39 pairs of chromosomes in their somatic cells. 3. Horses have 16 chromosomes in their haploid cells.
96286
A frog gamete has 13 chromosomes. Every frog body cell, then, has 26 chromosomes.