No, the two genes are present in different chromosome. Only homologous chromosomes are pairs with each other and crossing over take place in meiosis I. Two chromosome 11,11 are homologous with each other and two chromosome 16,16 are homologous and they pair with each other. The chromosome 11 and 16 are not homologous so they not pair with each other.
31.In humans, the gene for B-globin is located on chromosome 11 and the gene for a...
1,2 In humans, the position of the globin genes is well known and described. Which of the following choices is NOT a correct description of the globin genes in humans? Select one: a. There are globin pseudo-genes interspersed among both the alpha-like and beta-like globin gene clusters.cross out b. All the beta-like genes are located in a cluster on chromosome 11.cross out c. All the alpha-like genes are located in a cluster on chromosome 16.cross out d. Gene transcription in...
Given that TP53 is a recessive gene and is not located on the X chromosome, why would people who inherit just one mutant copy of a recessive tumor-suppressor gene be at higher risk of developing cancer than those without the recessive gene? Given that is a recessive gene and is not located on the X chromosome, why would people who inherit just one mutant copy of a recessive tumor-suppressor gene be at higher risk of developing cancer than those without...
Alleles are: 1) two copies of a gene 2) located next to one another on a chromosome 3) the names for the two chromosomes in a pair
Question 17 Which statement about the globin genes in humans is false? a. The genes are also found in other mammals. b. All arose from a single common ancestor gene. c. All are expressed at the same time. d. Some different genes carry out different functions. e. They are an example of a gene family. Question 18 and Two-dimensional gel electrophoresis separates proteins based on a. size; shape b. shape; charge c. size; concentration d. size; charge e.concentration; shape Question...
There are three genes located in the gene order A-B-C on a chromosome. Would you expect the recombination frequency to be higher between A and B or A and C?
Genes A and B are located 10cM from each other on a chromosome. Gene C is located 25cM from gene A and 15cM from gene B. Assuming that I = 0, what is the probability that the trihybrid ABC/abc will produce an ABC gamete? Genes A and B are located 10cM from each other on a chromosome. Gene C is located 25cM from gene A and 15cM from gene B. Assuming that I = 0, what is the probability that...
In beetles, a gene coding for body color and a gene coding for bristle length are located on the same chromosome. Black (B) is dominant over grey body (b) and long bristles (s) are recessive to short bristles (S). A beetle that is heterozygous for black body and short bristles is mated with one that has a grey body and long bristles. What are the genotypes of the parents? ____________ ____________ Assume that the B allele is linked with the...
Given that TP53 is a recessive gene and is not located on the X chromosome, why would people who inherit just one mutant copy of a recessive tumor-suppressor gene be at higher risk of developing cancer than those without the recessive gene? Given that is a recessive gene and is not located on the X chromosome, why would people who inherit just one mutant copy of a recessive tumor-suppressor gene be at higher risk of developing cancer than those without...
Assortment of genes on same chromosome In the fruit fly Drosophila, there is a dominant gene for normal wings and its recessive allele for vestigial wings. At another gene locus. there is a dominant gene for red eyes and its recessive allele for purple eyes. A female that was heterozygous at both gene loci was mated with a male that is homozygous for both recessive alleles. Knowing this, complete the sentences with the correct terms. 94% crossing over independent assortment...
1.Human cells contain 46 chromosomes. Meiosis in humans results in a.two daughter cells containing 23 chromosomes each. b.two daughter cells containing 46 chromosomes each. c.four daughter cells containing 23 chromosomes each. d.four daughter cells containing 46 chromosomes each. 2.A fruit fly male has a diploid chromosome number of 8, how many chromosomes would be found in his sperm cells? a.1. b.4. c.8. d.16. e.23 3.A normal individual who is a carrier for an x-linked trait like hemophilia _____. SELECT ALL...