In a monohybrid cross with complete dominance, the F2 offspring of a homozygous dominant parent and a homozygous recessive parent would contain_ two different phenotypes and one genotype. two different phenotypes and two different genotypes. O three different phenotypes and three different genotypes. O two different phenotypes and three different genotypes. O three different phenotypes and two different genotypes.

Q: An example is pea color in Mendel's experiments. A cross of two homozygotes with different…

A: The segregation of the two alleles of a particular gene into the gametes is described by Mendel's…

Q: When a dihybrid cross of two heterozygous individuals is performed and you observe a ratio of…

A: It will show dominant phenotype in both the genes The correct would-be dominant phenotype in both…

Q: QUESTION 16 You have a pure breeding plant with red flowers, yellow seeds and red-veined leaves. You…

A: The three genes are involved in this cross. This is an example of trihybrid cross. The color of…

Q: Two wheat plants that are heterozygous for recessive alleles a and bare crossed. Both parents carry…

A: In dihybrid crosses, an arrangement in which the wild-type alleles of both loci are contributed…

Q: Construct a Punnett square for the original cross of the parental lines: gl1gl1/gfp2gfp2 X…

A: The given cross is gl1gl1/gfp2gfp2 x gl2gl2/gfp1gfp1Both the parents are homozygous and would…

Q: Two heterozygous black pigs are mated. Show the genotypes, phenotypes, and probabilities of the…

A: Answer

Q: Which observations supports Mendel's idea? *

A: Inheritance is the system of putting together an article or class with respect to another item or…

Q: In the lab, a red flower and a yellow flower are crossed. The results are all orange flowers. Which…

A: Parental phenotypes of flower is given to be as red flower and yellow flower.  When these are…

Q: Flower color in snapdragons is an incompletely dominant trait; progeny of crosses between true-…

A: In the case of snapdragons, the expression of flower colour exhibits partial dominance as a genetic…

Q: Researchers studying blind cave fish that lack eyes found that crossing two pure-bred fish from the…

A: Within the puzzling depths of caves, analysts have found fish that have adapted to their environment…

Q: Imagine a cross between AA and Aa individuals. What is the genotypic ratio among the offspring? O…

A: Genotype is defined as the genetic constituent of an organism. There are two alleles present for a…

Q: II

A: A dihybrid cross is used to predict the genotypes (gene combination or type of alleles) and…

Q: Some of the members of this family exhibit the dominant trait, A. Affected individuals are indicated…

A: The alleles are generally of dominant and recessive type and some other forms like codominant are…

Q: Two pea plants, each genotype TT, Tt Knowing that the allele of tall leg is T, allele short leg is…

A: Given  Allele  T - for tall  t - for short  T - dominant  t - recessive  Parent genotype and…

Q: Manx cats have no tail. This is caused by a dominant mutation M, which is embryo lethal when…

A: A lethal gene is a gene which when present in its specific condition (dominant or recessive) causes…

Q: 1. In man, assume that spotted skin (S) is dominant over non-spotted skin (s) and that wooly hair…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: ants with purebred white-flowered ants, and all of the resulting offspring oduced purple flowers.…

A: Mendel's law of dominance suggest that if a dominant character is crossed with the recessive…

Q: When a single gene hybrid cross results in a phenotypic ratio of 1:2:1 then this may indicate:…

A: On the basis of of mendel's experimental , he came out with four postulates. Out of these, three…

Q: You cross a purple flower plant (Ww) with a white flower plant (ww). You can assume W is dominant…

A: The objective of the question is to predict the number of white flower plants that can be expected…

Q: Hello Heliodors! (cont.) Trait B Heliodors are either red (R), yellow (Y) or an intermediate…

A: The option 4 is correct. i.e. 1 red :2 orange :1 yellow.

Q: In pea plants, yellow seeds are dominant to green seeds. A heterozygous 2. yellow-seeded pea plant…

A: Nucleic acid is a molecule that is responsible for transferring  or exchanging genetic information…

Q: erresponding principle developed by Mendel. heterozygous individual [ Choose ] roduces 50% of each…

A: The Mendel's laws of inheritance include law of dominance, law of segregation and law of independent…

Q: What characteristic would you expect to see in a pedigree of an X-linked dominant trait? O The…

A: Genetic problems related with abnormalities in genes on the X chromosome are referred to as X-linked…

Q: Dimples are a dominant trait that follows a complete dominance inheritance pattern. If you cross a…

A: Since Dimples are a dominant trait, individuals with one or two copies of the dominant allele (D)…

Q: A geneticist from an alien planet that prohibits genetic researchbrought with him two true-breeding…

A: One frog line croaks by uttering “rib-it rib-it” and has purple eyes -  Purple- PP, Utterer- UU The…

Q: <periments because O pea plants show discontinuous variation and comp dominance O pea plants exhibit…

A: Ans-  pea plants exhibit a variety of inheritance patterns

Q: A researcher crossed a homozygous yellow seed plant (YY) and a heterozygous yellow seed plant (Yy).…

A: In a diploid organism, the expression and interaction of two alleles for a particular gene results…

Q: You cross a black dog which is homozygous dominant for two genes B and E (B determines pigment…

A: The Principle of Independent Assortment describes how different genes independently separate from…

Q: We have crossed true-breeding flies today. Wild type to mutant. Their phenotypes were wt and vg se.…

A: In a genetic experiment involving true-breeding flies, we have crossed individuals with wild-type…

Q: The illustration shows the F2 phennotypes from a monohybrid cross on snapdragons. What type of…

A: Answer: Introduction: Incomplete dominance if a dominant allele, or form of a gene, does not…

Q: If two alleles show incomplete dominance the genotypes of homozygous dominant and heterozygous…

A: Incomplete dominance in genetics, takes place when a dominant allele, does not mask the effects of a…

Q: In man, defective color vision results from a sex linked recessive allele. A man (1) and a woman…

A: Sex linked inheritance means X linked inheritance in which Gene of X chromosome inherits from one…

Q: Hello Heliodors! (cont.) Trait B Heliodors are either red (R), yellow (Y) or an intermediate…

A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: These F1 hybrids illustrate a second significant departure from complete dominance. The progeny…

A: Genetics is a branch of the biology involved in the study of genes, genetic variation, and heredity…

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.