In a cross between a homozygous red-eyed female fruit fly and a white-eyed male fruit fly, what is the expected outcome? a. all white-eyed male offspring b. all white-eyed female offspring c. all red-eyed offspring d. half white-eyed make offspring

Q: a. What phenomena apply to the condition in this family? Answer b. How is the inheritance pattern of…

A: Jervell and Lange-Nielsen syndrome is a very rare and genetically passed autosomal recessive disease…

Q: Interpret phenotypic ratios of progeny to infer howparticular traits are inherited.

A: Genes are the structural, physical, and functional unit of heredity that allows the flow of genetic…

Q: Which set of daughter cells would result if the parent cell shown at left underwent mitosis?  A) A…

A: Ans-  B     Explanation-  Mitosis is the division of a single cell into two daughter cells that are…

Q: Analyze pedigrees to determine the probability of a genetic disorder.

A: In genetics , genetic disorders is defined as the inheritance of health or medical condition due to…

Q: Analyze the experiment of Stern, and explain how it indicated that recombinant offspring carry…

A: Crossing over is the process of exchange of genetic material between the non-sister chromatids of…

Q: Use the diagram below to answer Question 19. (LT#6) A D 19. The process shown in the diagram above…

A: BASIC INFORMATION  CELL DIVISION  it is necessary for all the cells in this the parent cell divides…

Q: trait such as having a crooked thumb is produced by a

A: crooked thumb or hitchhiker thumb is a condition in which the thumb is hypermobile means it bends…

Q: a. Give an illustrated account of mitosis, to show how two genetically identical cells are produced.…

A: Cell division is a process in which a cell splits into daughter cells. In the process of cell…

Q: What is represented by a white square? Answers A - D a female without the trait a male with the…

A: Genes are the basic functional unit of an organism that represents the hereditary. It is made by DNA…

Q: Infer from the results of crosses whether or not a traitis sex-linked.

A: The chromosomes are the thread like structure consisting of chromatin that carries the genes in a…

Q: Two brown-eyed parents have a child with blue eyes. Briefly explain how this could be possible.

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

Q: Use the pedigree to answer the question. What is Sandra’s genotype for this trait? A. She must be…

A: Genetic disorders are the clinical conditions in which abnormalities occur in the genome. These…

Q: Predict which alleles in a linkage group will cross overmore frequently

A: Homologous chromosomes refer to a chromosomal pair which contain same set of genes but similar or…

Q: Having 2 different alleles from the parents would make the offspring

A: Genes come in pairs and are responsible for the inheritance and expression of the associated…

Q: What is an example of how multiple alleles affect a trait

A: Introduction :- Multiple alleles are different versions of the same gene that have the same effect…

Q: a) Examine the pedigree to the right. How many individuals have the same mitochondrial DNA as…

A: The power house of the cell i.e. Mitochondrion has its own genetic material apart from the nuclear…

Q: Part a. Explain the inheritance pattern that results in the fur coloration of a calico cat and why…

A:

Q: Why was Mendel’s approach to the study of heredity so successful?

A: Mendel selected 14 true breeding varieties of pea plants. He chose pea plants because it had…

Q: Examine the pedigree chart below, Is the trait dominant or recessive? * II II RECESSIVE DOMINANT

A: Pedigree is a family chart showing the inheritance of a particular trade through several generations…

Q: a. Explain how mitosis and meiosis are similar in their processes or mechanism using two examples.…

A: Cell division is the process in which cell divide to form new cell . This process takes place by :-…

Q: List two events that occur in meiosis that result in genetic variation in the daughter cells. Then…

A: Meiosis is a type of cell division which results in the production of variability in the daughter…

Q: Use the five step method to solve genetics problems involving one or two characters, using a Punnett…

A: Five steps to solve genetics problem: First we need to find out the characters that the individual…

Q: Biology When both parents are heterozygous carriers of the recessive allele that causes albinism,…

A: Drew Binsky - World's Most Famous Albino

Q: Why is a baby elephant considered an expensive offspring?

A: A survivorship curve is the graphical representation of the number of individual of particular…

Q: Conclude from ratios of progeny in a dihybrid crosswhether two genes are linked.

A: Principle of Inheritance: - Based on this principle the characters are passed on from one generation…

Q: Analyze Mendel’s experiments involving single-factor crosses.

A: Gregor Mendel was the scientist who worked in the field of molecular biology and genetics. These…

Q: Use the pedigree to answer the question: Ge the genotype and gender of Individual R in generation…

A: Pedigree  It is a genetic representation of family tree.

Q: Explain why it is important that Mendel had a large sample size of offspring to count in his…

A: Mendel experiments are used to identify the chances of inheritation of specific characteristics from…

Q: Suppose an organism's liver cells have 10 chromosomes. How many chromosomes will its sperm cells…

A: The “thread-like structures” that are located in the “nucleus” of the plant cells and the animal…

Q: Interpret a human pedigree to determine whether a given condition is recessive, dominant, or…

A: Pedigree is the chart of human generations to show the expression of a particular genetic trait.

Q: Suppose a man who is blood type O marries a woman who is blood type AB. What will be the blood types…

A: Introduction The presence and absence of antibodies and hereditary antigenic compounds on the…

Q: How will the offspring be affected if one of the gametes or one of the parents carry an impaired…

A: Genetics is the branch of biology that deals with genetic material like DNA, RNA, inheritance.…

Q: Name the haploid and diploid individuals in the family of honey bees and analyze the reasons behind…

A: The presence of a single chromosome pair in the cells of an organism is referred to as haploidy.…

Q: Analyze Mendel’s experiments involving two-factor crosses.

A: Genetics is the branch of biology that deals with the study of genes, their inheritance patterns,…

Q: How will the offspring be affected if one of the gametes or one of the parents carry an impaired…

A: Meiosis is the process in which germ cells are formed. during this process the genetic material…

Q: when else do we see a non-Mendelian  pattern of inheritance? a)When genes are located on different…

A: Each inherited characteristic is characterised by a gene pair, according to the Law of…

Q: Complete the punnett square below for a cross between AA and aa A Aa a a QUESTION 4 A Aa Complete…

A: The Punnett square is a square diagram that is used to predict the genotypes of a particular cross…

Q: a. Are red flowers crossed with white flowers produce all pink flowers complete dominance,…

A: The flower color is encoded by the genes present in the DNA of an organism.

Q: Which statement is true of meiosis? 1)two identical cells in both divisions 2)the first division…

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

Q: Briefly discuss why mutant allele 1 fails to produce functional protein.

A: Deoxyribonucleic acid(DNA) is a molecule comprised of two polynucleotide chains coiled around each…

Q: Achondroplasia is a form of dwarfism that is inherited as a monogenic trait. Two dwarfs marry and…

A: Genetics is a piece of science stressed over the examination of characteristics, inherited…

Q: The pedigree below shows a family with members who have a particular trait. George Arlene Sandra Tom…

A: A gene is a unit of hereditary arranged in thousands on the strands of DNA(deoxyribonucleic acid)…

Q: What is the main difference between autopolyploid and allopolyploid? a. the number of chromosomes b.…

A: The genetic material DNA is arranged as chromosomes in the nucleus of eukaryotes. Chromosomes are…

Q: Mendel performed hybridizations by transferring pollen from the _______ of the male plant to the…

A: Flowers are the organs of the sexual reproduction in angiosperms

Q: color blindness and is married to a color blind man. What will be their offspring be? Use punnett…

A: A variable form of a gene is known as an allele. Some genes exist in several distinct versions, all…

Q: Use the Pedigree Chart below to answer the following questions: 1. The above pedigree chart shows…

A: Pedigree is defined as the familial representation for a particular trait.

Q: This represents a cell undergoing meiosis. Which phase of meiosis does this represent?

A: Meiosis is a mechanism in which a single cell divides twice to create four cells with half the…

Q: Which process results in two daughter cells each having the same number of chromosomes as the…

A: This question is based on the type of process that takes place for equal number of chromosomes in…

Q: Draws a pedigree

A: Given, Eric has Usher’s syndrome which is an autosomal recessive trait . His brother Dirk has no…

Embryology