Table Specimen Trail 1 Trail 2 Trail 3 Trail 4 Trail 5 Parent 1 Genotype FF Ff Ff Ff Ff Parent 2 Genotype ff FF FF ff ff Offspring 1 Genotype Ff ff ff FF Ff ***** Offspring 2 Genotype Ff ff ff F FF Offspring 3 Genotype Ff ff Ff Ff FF Offspring 4 Genotype Ff Ff ff FF Ff Offspring 5 Genotype Ff ff Ff FF Ff 100000 O FF: 2 Ff 4 FF: 1 Ff 2 FF: 3 Ff: 0ff O FF: 5Ff: 0 FF: 1 Ff: Ratio of Offspring Genotype f 4 ff 3 ff Ratio of Offspring 5 Black: 1 Black: 2 Black: 5 Black: 5 Black: Phenotype 0 White 4 White 3 White O White O White

Q: An undergraduate researcher in your lab is studying mutations affecting the wings of Drosophila…

A: Alleles of homozygous bent-winged fly which possesses the normal allele of apterous: ap+be, apbe…

Q: Based on the same data from the previous question:   cu  jv  se        31 +   +   se       99…

A: In Drosophila, curled wings (cu), javelin bristles (jv) and sepia eyes (se) are autosomal recessive…

Q: What is the karyotypefound in Down syndrome?

A: During the most recent years, Down disorder has been the focal point of uncommon consideration. Down…

Q: which are the two genes are said to be syntenic?

A: Genes are the basic structural and functional units of heredity. They are composed of…

Q: What is the term for situations in which a single functional allele of a gene is unable to mask an…

A: Here, it is required to identify the term for situations in which a single functional allele of a…

Q: How many molecules of DNA are in Mendels Sweet pea plants?

A: Gregor Johann Mendel was a scientist who conducted many experiments on the pea plant between 1856…

Q: What is the most likely order of the linked genes R, S, and T if the distance between R and S is 22…

A: The above scenario based on linkage and maping.

Q: What is meant by test cross and how is it significant to genetics?

A: The branch of biology that deals with the study of genes, heredity and genetic variations are termed…

Q: When you are visiting the local pet store you start talking to them about their Ceti alpha-5 eel…

A: Gregor Mendel gave three principles of inheritance. The dominance is a concept where one allele of…

Q: What is the phenomenon of a single gene determining a number of distinct and seemingly unrelated…

A: Introduction: Gene is a segment of DNA that determines the phenotypic characteristics of the…

Q: What is meant by recessive allele? Explain with help of an example.

A: Gene is the unit of heredity and the alternative forms of a gene are allele.

Q: A recessive maternal effect mutant in zebrafish, called ichabod, results in embryos lacking heads…

A: The correct answer is option C.

Q: What is a pedigree?

A: An organism is a living thing. It has an organized structure, and it can grow, react to stimuli,…

Q: This pedigree traces the inheritance of a rare disease in humans. a. Based on this pedigree, is the…

A: Answer is given below.

Q: The process known as (FILL IN THE BLANK)  of the (FILL IN THE BLANK) chromosome in some female cats…

A: Calico cats are tri-colour cats that have three dominant colours on their coat fur namely orange,…

Q: A brown female (#1) with high cholesterol is mated to a black male (#2) with normal cholesterol. The…

A: The trait for high cholesterol level is dominant over low cholesterol level. The brown fur is…

Q: Why amorphic alleles are usually recessive to wild-type alleles?

A: Step 1 Mutation can result in mutant alleles that no longer produce a similar type of active product…

Q: The pair of cats produce in their first litter together the following kittens:    3 tortoiseshell…

A: In genetics the genes are the hereditary unit of life. The genes performs the inheritance functions…

Q: Why Phenotypes may show variations in penetrance and expressivity?

A: Genetics is a branch of science that deals with the study of genes, heredity, and genetic variation…

Q: hat is the 2n number for the dog?  What is the n number for the dog?

A: 2n number of the dog=78

Q: The genes for black and white chickens are codominant. A black chicken (Bb) crosses with a white…

A: Introduction  In terms of genetics, codominance is a sort of inheritance in which two distinct…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.