Which of the following statements are true regarding the F2 offspring of a mapping cross for three genes on the same chromosome?

Q: A true-breeding plant with round and green seeds was crossed to atrue-breeding plant with wrinkled…

A: The parental cross is between true-breeding lines of wrinkled yellow seeds (rrYY) and round green…

Q: An individual  heterozygous for a reciprocal translocation possesses the following chromosomes:  A B…

A: Translocation is caused by the separation of a chromosome segment and its union with a…

Q: Three recessive genes are linked on the third chromosome: g (gray), m (micro), and p (plum). The…

A: Parents- Parent 1= +gp=240 (the highest number)  Parent 2= m++=220 (complementary of parent 1)…

Q: most tests of genetic linkage, the number of double crossovers is less than the number expected due…

A: Cross over events occurs during meiosis which which increases variation among the games and when…

Q: "Gametes produced form the F1 generation offspring having genotype a+ b+ / a b = 40 % a+ b+, 40 % a…

A: F1 generation cross between a+b+/a+b+ and ab/ab  Allele ab ab a+b+ a+b+ /ab a+b+ /ab a+b+…

Q: An individual that is homozygous AABBcc is crossed to an individual that is homozygous aabbCC…

A: A chromosome is a highly condensed form of DNA and It wrapped into Nucleosomes. Humans have 22…

Q: Consider Cyclic Crossover on two Parent chromosomes: Parent1 = A0846172593B and Parent2 =…

A: The child chromosome will be... chromosome no 1 is... A94B5721608A chromosome no 2 is...…

Q: Draw a Punnett square for the dihybrid cross. There are two known alleles of gene occupying a…

A: Dihybrid cross involves two genes in a cross. That's why the two traits are involved in this cross.

Q: What are possible  gametes of a heterozygous  round yellow parent  R (red) r (brown) Y (pink) y (…

A: Gamete It is a sex cell, a haploid egg or sperm. It is one of the differentiated cells that is a…

Q: For a certain chromosomal region, the mean number ofcrossovers at meiosis is calculated to be two…

A: For a certain chromosomal region, the mean number ofcrossovers at meiosis is calculated to be two…

Q: What genotypes and phenotypes are expected from a cross between a plant that is heterozygous (Rr)…

A: Expected Genotypes are Rr, rr, Rr, rr and Phenotypes are 50% heterozygous and 50% green seeds.

Q: What is the genotype of the F1 generation of the corn monohybrid cross described above? What is the…

A: When we cross pure purple kernel (RR) with pure yellow kernels (rr),    Parents genotypes      RR…

Q: Identify the four possible gametes produced by the following individuals (Y = yellow, y = blue, S =…

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: Three enzymes are part of a sequential pathway that produces a pigment that makes flowers red.  Each…

A: Question -Three enzymes are part of a sequential pathway that produces a pigment that makes flowers…

Q: n garden peas, yellow seeds (Y)(Y) are dominant to green seeds (y)(y), and inflated pods (I)(I) are…

A: There are four possible combinations of gametes for the YyIi parent. Half of the gametes get a…

Q: Two different genes are located on the same chromosome in rabbits. A particular female rabbit is…

A: Genes on different chromosomes are inherited independently of each other because each pair of…

Q: The order of the genes on a plant chromosome is A, B, C, where A and B are located 10 cM apart and B…

A: Genes A and B are located 10 cM apart and B and C are located 3cM apart. Hence, S.C.O for A and B =…

Q: Consider an individual with the AB/ab genotype, and assume that alleles of the A and B genes are…

A: A fundamental concept in these analyses is the genotype of the individuals involved in the cross,…

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.