Genetics questions This is a list of recently added questions about genetics. What can we measure in Centimorgans?The The distance between chromosome positions. In genetics, a centimorgan (abbreviated cM) is a unit for measuring genetic linkage. It is defined as the distance between chromosome positions for which the expected average number of intervening chromosomal crossovers in a single generation is 0.01. It is often used to infer distance along a chromosome. However, It is not a true physical distance.Created by: Katarzyna Dąbrowskahard 47% The distance between molecules in solutionThe distance between molecules in solution429The length of chemical bondsThe length of chemical bonds464the The distance between chromosome positionsthe The distance between chromosome positions1257The length of protein structuresThe length of protein structures484biology riddles » How many pairs of chromosomes does a human have?23. A typical human possesses 23 pairs of chromosomes, which add up to 46. Two of the chromosomes are gender related. A female will have two X chromosomes and a male will have one x and y chromosome. As you may have noticed, females do not have y chromosome.Created by: 12 year old geniuseasy 71% 232382884646206052524882626766medicine riddles » Which cat breed is characterized by lack of tail?Manx. The Manx taillessness gene is dominant; kittens from two Manx parents are generally born without any tail. However, having two copies of the gene is lethal in utero, so breeders avoid breeding two entirely tailless Manx cats together. Typically, when bred with non-Manx cat, tail length is random throughout a litter of kittens.Created by: globalquiz.orgaverage 61% ManxManx9455AbyssinianAbyssinian2364BirmanBirman2653SiameseSiamese906cats riddles » Which animals are the closest relatives to humans?Chimpanzees and humans share a common ancestor about four to six million years ago. The genetic similarity is so high, that the two species of chimpanzees, Pan troglodytes and Pan paniscus, have been proposed to belong with H. sapiens in the genus Homo, rather than in Pan.Created by: Hitter smashereasy 71% gorillasgorillas2457chimpanzeeschimpanzees12050orangutansorangutans1836gibbonsgibbons408apes riddles » Is this a male, or a female cat?A female. This kind of coat coloring, which combines two colors other than white (black and red in this case), is known as tortoiseshell, and it is found almost exclusively in female cats. This is because the X chromosome determines the color of the cat, and there are no color genes in Y chromosome. Thus, female cats with XX chromosomes may be three colored (including white), while male cats with XY chromosomes cannot. (with the exception of very rare XXY sterile males).Created by: Sara Amonciohard 53% a malea male3686a femalea female13146it is not possible to tellit is not possible to tell6695it is not a cat at allit is not a cat at all929colors riddles » How many chromosomes does a mule have? (A horse has 64, a donkey has 62)63. A mule is the offspring of a male donkey and a female horse. Mules have 63 chromosomes, a mixture of the horse's 64 and the donkey's 62.Created by: karate kidaverage 63% 6262162663631316764641725It is infertile and does not have chromosomesIt is infertile and does not have chromosomes4363zoology riddles » Who is more likely to be colorblind?Men. It is much less likely for a woman to be red-green colorblind than a man, since this common type of color blindness is caused by a recessive gene in the X chromosome. For a woman, both of her X chromosomes would have to be affected. A man only has one X chromosome, so he is more likely to be color-blind.Created by: Mike Stanawayvery easy 81% menmen13917womenwomen516sailorssailors399everyone with the same probabilityeveryone with the same probability2290medicine riddles » Which diseases are exceptionally common among Amishes?Genetic disorders. Since almost all Amish descend from about 200 18th-century founders, genetic disorders that come out due to inbreeding increase the mortality rate among Amish children. In contrast, cancer rates are 56 percent of the national rate.Created by: Kasiaeasy 70% CancersCancers899Genetic disordersGenetic disorders13648Mental disordersMental disorders2587Viral infectionsViral infections2292religions riddles » Play nature quiz and see all the questions.