Genotype Phenotype | | || From Edward From Jenna

Q: Suppose that a female with the mutation (i.e., a heterozygous female) mates with a healthy male (the…

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

Q: Why most loss-of-function mutant alleles are recessive to wild-type alleles

A: The loss-of-function mutations are also known as inactivating mutations that result in the gene…

Q: cance of color blindness in humans is due to a recessive gene located on the X chromosome X linked).…

A: Mother     ×      father            XXc                  XcY Progeny -      X Xc Xc XXc…

Q: X-linked ichthyosis is an X-linked recessive trait that manifests in part as dry, scaly skin…

A: If one allele is missing it is hemizygous. Heterozygous is the presence of two different alleles at…

Q: Unequal crossing-over can increase ordecrease ___________- number

A: The genetics is the branch of biology that deals with the study of genes, genetic variation and…

Q: Progeny Pubescent Genotypes Parents Glabrous Pubescent x 76 79 Glabrous Pubescent x 58 Pubescent…

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

Q: Based on the pedigree, predict the probability that the individual marked by "?" will have the skin…

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

Q: Match the disease with the pattern of inheritance Phenylketonuria Achondroplasia Red-green…

A: The specific sequence of nucleotides is known as gene. It is present in DNA. It encodes protein.

Q: identify and label the chromosomes number (1-22). also, identify if it is male or female by labeling…

A: Humans have two sets of 23 chromosomes because each person receives two sets, one from their mother…

Q: A cross was performed between a female curly winged fly and a normal (straight) winged male fly.…

A: As per the question, a cross was performed between a female curly winged fly and a male straight…

Q: term for random alignment of the homologs along the metaphase plate of meiosis

A:

Q: Hemophilia results from a sex-linked gene. The disease is most common in males, but the hemophilia…

A:

Q: Understanding x - linked dominant/ recessive inheritance patters

A: X-linked inheritance is specifically a sex linked inheritance where the trait inheritance within the…

Q: A type A mother gives birth to. achild who has type A blood. two alleged fathers come forward, each…

A: Note: Assuming all the genotypes of individuals are homozygous for the trait.    Given Blood group:…

Q: to understand the disease and how to deal with it. The process involves studying family history,…

A: The idea that disorders are inherited has been prevailing in the human society since long. This was…

Q: The students in Ms. Potter's class are making drawings to represent system models of a mouse. Which…

A: The best describes what they should draw as the boundary of the system is : 3-  exterior surfaces of…

Q: a) Consider the following pedigree. The solid symbols represent affected individuals. Which modes of…

A: a) 1. X linked recessive -  YES Males are affected more than females  The affected father do not…

Q: identify and label the chromosomes number (1-22). also, identify if it is male or female by labeling…

A: A karyotype is a preparation of the entire complement of metaphase chromosomes found in a species or…

Q: Parasympathetic neurons in the male reproductive system secrete the following substance: nitric…

A: The control and coordination of the body in humans occur by two systems: the nervous system and the…

Q: 3. In Drosophila, an X-linked recessive mutation, scalloped (sd) causes irregular wing margins.…

A: Fruit flies Drosophila melanogaster has long been considered one of the most significant study…

Q: 14 Duplication Inversion Deletion

A: BASIC INFORMATION  MUTATION  it is sudden or discontinuous variation these changes occurs in the…

Q: The genotypes of a man and a woman are shown in the figure for an autosomal gene and an X-linked…

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

Q: A male is affected by a rare disease "Z" (autosomal dominant). Disease Z shows 40% penetrance. If…

A: Genetics is the branch of biology that deals with inheritance and variation. A gene is a section of…

Q: If the mutation occurred in Jonathan's somatic cells when he was in his 30's, what type of alleles…

A: A neurodegenerative condition that is primarily inherited is Huntington's disease (HD), also known…

Q: Duchenne muscular dystrophy is one of the sex-inherited disease. Write a report about the mutation…

A: Duchenne muscular dystrophy (DMD) is a genetic condition that affects the muscles, leading to muscle…

Q: Homozygous for “ B” allele

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

Q: Is this pedigree dominant or recessive? Autosomal or sex-linked? What is also usual about this…

A: The pedigree is the genetical analysis that gives us idea about the inheritance pattern of a…

Q: Genes that influence a given characteristic and arealigned with one another on a chromosome pair…

A: The branch of biology which deals with genes and their heredity and the genetic variation is called…

Q: From this pedigree is it dominant or recessive. Is ur autosomal or sex-linked?

A: Pedigree is define a diagrammatic representation of the individuals of a family for a particular…

Q: The ABO blood group is inherited in a(n) X-linked codominance incomplete dominance pattern.

A: The ABO blood group system involves three main alleles: A, B, and O. These alleles determine the…

Q: Maria (AA-) and Jason (AB+) Phillips had twins, a boy and a girl. Lily (AO-) and Charles (AO-) Smith…

A: The ABO blood group system is present in the human. There are four blood groups in the ABO blood…

Q: Mutations of the CFTR gene causes ( Cerebral Plasy or Cystic Fibrosis or Craniofacial timbrosis or…

A: Mutations of the CFTR (Cystic Fibrosis Transmembrane Conductance Regulator) gene primarily cause…

Q: Keeping it in the family!”- How do you think consanguinity is increasing the risk factors of genetic…

A: The offspring of consanguineous couples are at increased risk for autosomal recessive disorders due…

Q: Is this pedigree autosomal dominant, autosomal recessive, or X-linked recressive? Can you please…

A: Autosomal dominant and Autosomal recessive: The word autosomal refers to the "autosomes" which means…

Q: Match the disease with the pattern of inheritance Phenylketonuria Achondroplasia Red-green…

A: A genetic disorder is a disease caused in whole or in part if there is a change in normal DNA…

Q: Translocations ___________ Part of OneChromosome to Another Chromosome

A: Chromosomes are thread-like structures that are located in the nucleus. It is composed of protein…

Q: Recessive hemophilia, x-linked. The man has it, and his wife is a carrier. Draw a Punnett square to…

A: Parent 1 Male  - Hemophilia (Xh Y) Parent 2 Female – Carrier (Xh X) In the above cross, XhXh…

Q: ivision into 2 identical cells?

A: Cell division is a very important process that is required for the growth and development of an…

Q: Why is X chromosome inactivation important in female cells? (300 word limit)

A:

Q: Assuming sexual reproduction and that no mutations have occurred. Please draw one possible genotype…

A: Genotype It is a description of our DNA's pair of alleles. The genotype of an offspring is…

Q: Gene A and gene B are two linked geres uwhich are separated bg 15CM. A women with the genokype aaob…

A: The genetic distance between two genes suggests the recombination frequency between two genes.

Q: mutations in genes on the numbered chromosomes (1-23 O Dominant Disorder Autosomal disorder…

A: In human there are  23 pairs of chromosomes present in the cell. Among these 23 pairs, 22 pairs are…

Q: A. Determine the genotype of the gametes that will come from parent 1 and parent Then, perform a…

A: When both parents have the same genotype, in this case, Tt, there are two possible gametes that each…

Q: Pedigree 4: A. What mode of inheritance supports the pattern of this disease in this family? Choose…

A: A pedigree is a schematic representation of a family which depicts the inheritance of the trait…

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.