hat ratio of phenotypes do you expect in the offspring? phenotype of f1 progeny : BbWw f1 siblings : BBWW, BBww, BbWw, BbWW, Bbww, bbWw,

Q: Hemophilia is an X-linked recessive trait in humans.  A woman who is a hemophiliac and normal man…

A: Hemophilia is a disorder in which there is defective clotting of blood and can lead to: Internal…

Q: Which of the following traits are complete dominance, incomplete dominance, X-linked, or sex-linked?…

A: If a dominant character is expressed in heterozygous condition then that shows complete dominance.…

Q: Straight hair is dominant to curly hair. Which parents will give a 25% chance of having offspring…

A: The objective of the question is to determine which pair of parents will have a 25% chance of…

Q: What is the genotype of the individual marked with an "?" in this pedigree? Homozygous dominant (AA)…

A: Pedigree analysis is the study of the pattern of inheritance of phenotypic trait throughout…

Q: Which of the statements can be conluded from Gregor Mendel's experiments with pea plants? (There can…

A: Gregor Mendel proposed the concepts of Mendelian inheritance in 1865 and 1866, which were…

Q: A heterozygous green eyed monster is crossed with a purple eyed monster. a)What proportion…

A: Organisms can be homozygous or heterozygous for a gene. An organism can be homozygous dominant if it…

Q: The Rhesus protein on human red blood cells is represented as positive (present) or negative…

A: Rh protein on human RBCs It is a part of the blood group system. It constitutes proteins on the red…

Q: One form of familial hypercholesterolemia (FH) shows incomplete dominance.  Homozygous dominant…

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

Q: Which of the following represents an organism that is homozygous dominant for a trait?     rr…

A: Mendel uncovered the fundamental laws of heredity. His experiments demonstrated that the inheritance…

Q: If a child has AB blood type, the parents: O can both be AB or must be different and neither can be…

A: There are multiple questions in this particular question, I'll answer the first one for you. If the…

Q: Dimpling in the cheek is controlled by a dominant allele while non-dimpling is recessive. Determine…

A: Answer:-  Dimpling In the cheek control by dominant allele that can be "D" or dominant allele As…

Q: What is the probability that a couple will have a child (son or daughter) with an autosomal,…

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: ou have a dark bay stallion and are trying to determine what its genotype is. You know that all…

A: Genetic analysis is done to figure out the genetic pattern of the organism. This technique is very…

Q: You are a dog breeder and have a client who wants a particular breed of dog with a "poofy tail".…

A: ANSWER;- The correct option is c) No, because the trait is homozygous dominant lethal, you will…

Q: Father Mother 45,33 33.67 offspring What would the offspring be? heterozygous ? homozygous recussve…

A: To determine the genetic traits of the offspring from the given genotypes, we need to consider each…

Q: A single phenotypic character is affected by two or more genes, what is this called?…

A: before addressing the question, let's understand how each of these genetic inheritance patterns…

Q: When dealing with a complete dominant trait which of the following statements is TRUE? Heterozygous…

A: Complete dominance is a formed of dominance where in the dominant allele completely coverd with…

Q: f a parent with AB-negative blood type reproduces with a parent with O-negative blood type, what…

A: The fluid connective tissue generated from the mesoderm is blood. It has a brilliant crimson colour…

Q: How do I create a forked line graph for crossing two genotypes? Such as AaBb•aaBB

A: The forked-line method can be used to  solve dihybrid and multihybrid crosses. A problem is…

Q: Which of the following defines polygenic inheritance?   An inheritance pattern in which one allele…

A: An inheritance pattern in which one allele is not fully dominant over another, so the heterozygous…

Q: a parent with a B-negative blood type reproduces with a parent with O-negative blood type what is…

A:

Q: A phenotypic ratio of 4:0 is the expected result of two homozygous dominant parents. (dominant…

A: Yes , it's true that phenotypic ratio of 4:0 can be the expected result of 2 homozygous dominant…

Q: Background:   In certain types of cattle, three colors exist: white (WW), white hairs red hair (RR),…

A: There are three types of cattle.  White cattle (WW) with white hairs  Red cattle (RR), with red…

Q: What is the phenotype and genotype of offspring in the following conditions? (use the Punnett…

A: ABO blood group system consists of four types of blood groups - AB, O, A and B. ABO blood group is…

Q: cystic fibrosis is an inherited disease caused by a recessive gene allele. If a woman and man who…

A: Cystic fibrosis is caused by mutations in the gene that produces the cystic fibrosis transmembrane…

Q: A recessive allele on the X chromosome is responsible for red-green color blindness in humans. A…

A: The colorblindness is encoded by the genes present on the X chromosome.

Q: IN SNAPDRAGONS, THERE ARE FLOWERS THAT PRODUCE RED PIGMENT AND FLOWERS THAT PRODUCE NO PIGMENT…

A: According to Mendel's law of dominance, dominant allele exerts its effect either in homozygous or in…

Q: According to the Hardy Weinburg equation, which variable would represent the heterozygous…

A: Hardy- Weinberg equation is used to calculate genetic variation of a population at equilibrium. The…

Q: The rare recessive trait of albinism manifests as a lack of pigmentation in the skin. Albinism can…

A: The gene is the sequence of nucleotides in DNA. The two forms of gene is called as alleles, which…

Q: [word1] is the number of individuals with a genotype who manifest a distinct phenotype? 1-Epistasis…

A: The study of heredity and the variation of inherited traits is referred to as genetics. It deals…

Q: What are the two alleles for somebody who Marfan syndrome, a dominant disease? What allele would be…

A: Inheritance pattern is a pattern which evaluates how traits are passed on from parental generation…

Q: dogs, the color black is dependent upon the dominant allele B and white upon the recessive allele b.…

A: Dominant phenotype is always expressed when present in homozygous or heterozygous condition whereas…

Q: What is the probability of a parent with O-positive genotype passing O-negative alleles to their…

A: Allele: It is a two or more form of genes. Generally an offspring inherits two alleles from each of…

Q: The phenotypes of individuals that are homozygous dominant and heterozygous for a gene with two…

A: Genetics is a study of genes, heredity, and genetic variation in an organism. Living organisms…

Q: set of true breeding white cows were crossed with true breeding black cows to produce all brown…

A: In this type of cross, if there was complete dominance shown then in the  F1 ratio the dominant…

Q: humans, the gene for right-handedness is dominant to the gene for left-handedness. A man and a woman…

A: Law of Dominance states that dominant alleles always mask the recessive alleles. The characters that…

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.