What is the difference between a monohybrid cross and a dihybrid cross?    A.  A monohybrid cross involves a single parent, whereas a dihybrid cross involves two parents.  B.  A monohybrid cross produces a single progeny, whereas a dihybrid cross produces two progeny.  C.  A monohybrid cross involves organisms that are heterozygous for a single trait, whereas a dihybrid cross involves organisms that are heterozygous for two traits.  D.  A monohybrid cross is performed only once, whereas a dihybrid cross is performed twice.

Q: A test cross is used to determinea. the genotype of an organism with a phenotypically dominant…

A: Test cross is the genetic cross in which the homozygous recessive individuals are crossed to yield…

Q: after crossing two tall pea plants, a scientist notes that approximately3/4 are tall, while…

A: The genotype is the genetic composition of an organism that governs its phenotype. The height of the…

Q: Which of the following is an example of a reciprocal cross?   A. An F1 offspring is crossed back…

A: In genetics, a reciprocal cross is defined as the breeding experiment, which is designed to test…

Q: What is the reason for doing a test cross?a. to identify heterozygous individuals with the dominant…

A: Test cross is defined as the crossbetween unkown genotype, to a homozygous recessive organism…

Q: Yellow Dominant pea Seed with unknown genotype (YY or Yy) is test-crossed with green homozygous…

A: In monohybrid cross a single trait is involved such as height , color of flower etc. Each trait is…

Q: Which evidence supports Mendel’s law of independent assortment?   A. In a monohybrid cross, both…

A: According to Mendel's law of independent assortment, the alleles of two or more distinct genes are…

Q: 7. A is a segment of DNA whose sequence of nucleotides codes for a protein. a. gene b. chromosome c.…

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

Q: You come across a pea plant with yellow round peas but you aren't sure about it's genotype. 1. a.…

A: Genes control the genetic characteristics of an organism.  Genotype is the genetic characteristics…

Q: In a particular dihybrid (T/t, B/b) the alleles of the "T and "B"genes indicated in the figure below…

A: Meiosis is a process where a single cell divides twice to produce four cells containing half the…

Q: If two genes on the same chromosome, A and B, are completely linked and no crossovers can occur…

A: When two genes are located on the different chromosomes or are far apart there are high chances of…

Q: Which of the following states a valid conclusion based on the pedigree above?

A: Red green colour blindness is a X linked recessive disease. In this disease, due to deficiency of…

Q: For two genes that are genetically unlinked but physically linked because they are on the same…

A: Two genes are said to be genetically unlinked when they assort independently. The genetically…

Q: How can the order of three linked genes (A, B, and C) on the same chromosome be determined?

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Q: As a biologist, you complete a test cross between fly offspring to gain information about how two…

A: Looking at the data given majority are recombinant types. Recombination of genes occurs because of…

Q: Two genes are located at opposite ends of a chromosome that is 200 map units long. How are they…

A: It is the frequency by which a single chromosomal crossing happens between two genes during the…

Q: Design a cross that would allow you to distinguish between two plants showing a dominant phenotype…

A: In Mendel's cross of the monohybrid, the capital letter TT represents the homozygous dominant…

Q: An (Ab)/(aB) heterozygote produces gametes. The recombinant gametes will have these recombinant…

A: Recombination is a process that occurs during meiosis where the genetic material exchanges places…

Q: A. 1/16

A: Dihybrid cross:  It is a process of breeding in which the cross takes place between the two…

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Q: monohybrid cross is one that involves Group of answer choices A. two loci B. many loci C. a single…

A: Gregor Johann Mendel was an Austrian Monk, who is known as the father of genetics published the…

Q: A cross is made between a heterozygote, +++/abc, and a recessive homozygote, 450 + C 10 a + c 70 +bc…

A: Q. A cross is made between a heterozygote, +++/abc, and a recessive homozygote, abc/abc. Analysis of…

Q: no need to explain just need n=to know if it a.b.c and d. 1.) In a species of dog, a mutant gene…

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

Q: How is this trait inherited?

A: Epistatic : It is a circumstance where the expression of one gene is affected by the expression of…

Q: . The genotypes and phenotypes of all possible offspring in a test cross.

A: Punnett Square - Diagram showing the gene combinations that might result from a genetic crossUsed to…

Q: Using the same information listed above for hair and eye color, (E = dominant brown eyes with e =…

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Q: Two albino parents have four unaffected children. If albinism in the parents is given by mutations…

A: The answer is D

Q: In garden peas, the texture of the seed coat and the size of the pea plant are two traits determined…

A: A trait is a characteristic features that is unique to particular individual. As per the question…

Q: How can a polygenic trait be easily identified? a. There ae only two possible phenotypes for the…

A: Polygenic trait can be defined as a trait ;where more than one gene is involved in controlling the…

Q: Which of the following states a valid conclusion based on the pedigree above? Select one: a.…

A: Colour blindness is a sex-linked recessive trait. The gene that is responsible for this disease is…

Q: what is the typical expected ratio of a dihybrid cross between two heterozygote parentals, in the F2…

A: Sir Johann Gregor Mendel performed his famous experiments on pea plants and laid the foundation of…

Q: A fungus with white spores cross fertilizes a fungus with black spores. If 10% of the progeny bear…

A: DISCUSSING ALL OPTIONS: - Dominant allele is more in number than recessive because dominant allele…

Q: What is Mendelian inheritance? a. Mendelian genes code an entire phenotype so that children will…

A: Mendelian inheritance "named after Gregor Mendel refers to the transfer of inherited characters via…

Q: In a cross between short and tall plants, the F1 are all as short as their short parents. In the F2,…

A: "Inheritance" is the process through which a child gets genetic information from his or her parents.…

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.