Examination of a karyotype reveals 23 pairs of chromosomes, with each homologous pair illustrating similar size and centromere location. Which of the following can be concluded from this karyotype?a. The individual has Down syndrome.b. The individual is a female.c. The individual does not have cystic fibrosis.d. The individual does not have sickle-cell anemia.

Q: a. What is the ploidy of this organism? Provide evidence for you p. How many chromosomes does this…

A: Since you have posted a question with multi- sub parts , we will solve first three sub-parts for…

Q: a. The 2 daughter cells produced from meiosis I are IDENTICAL / UNIQUE (choose one) compared to each…

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

Q: C. If the mutant allele in this cross is a recessive, autosomal allele, what phenotype(s) should be…

A: Autosomal trait is present in the autosomes and sex linked trait is usually present on the X…

Q: An organism has two chromosomes only. Chromosome 1 has its centromere near one end and carries the…

A: Metaphase of Meiosis IHomologous chromosomes are paired up and aligned along the equator of the…

Q: The physical cause of the law of independent assortment for genes on the same chromosome is which of…

A: Answer: The answer is E) Separation of homologous chromosomes in Meiosis.        It is known that,…

Q: A. How many gamete classes would be formed from the following genotype: Tt Rr Ss Gg Yy?   B.…

A: To determine how many gamete classes would be formed from the genotype Tt Rr Ss Gg Yy, we can use…

Q: Explain how an individual can have Down's Syndrome, and a karyotype that reveals 46 chromosomes.…

A: A genetic disorder is a condition that is caused in whole or in part by a deviation from the…

Q: Draw the structure of the acentromeric chromosome using a line and letters to designate loci in…

A: Inversion is one type of chromosome aberration where the chromosome segment is excised and…

Q: For each of the terms in the left column, choose thebest matching phrase in the right column.a.…

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Q: Chromosome translocations include: A. Alterations in which the genetic material remains the same…

A: There are various ways by which structures of chromosomes are altered and translocation is one of…

Q: Discuss the principles of the chromosome theory of inheritance. Whichprinciples do you think were…

A: Inheritance is the process by which genetic information is transferred from one generation to…

Q: When analyzing a normal human male karyotype, all of the chromosomes can be sorted into homologous…

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Q: How many Barr bodies are present in the interphase cells of the ff. individuals? A) Klinefelters…

A: A Barr body is an inactivated X chromosome present in female somatic cells, named after discoverer…

Q: Genes G and H are located on chromosome 18. A woman with the genotype Gg Hh has a child with a man…

A: Nondisjunction refers to the failure of homologous and sister chromatids to divide.

Q: Which of the following is a FALSE statement regarding human chromosomes?   A. The chromosome…

A: Introduction :- Chromosomes are threadlike structures made up of protein and a single molecule of…

Q: Which of the following situations does not describes a chromosomal mutation? Select one: a. A…

A: The chromosomal mutation generally means, The whole chromosome or whole gene is affected by any kind…

Q: Autosomal homologous chromosomes Select one: a. are joined at the centromere b. are the same size…

A: consist of a copy of a paternal and a maternal chromosome

Q: For items 1-10, refer to the choices below: c. Pallister-Killian Syndrome DAV a. Williams Syndrome…

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Q: An XXY male appears as a normal male. He married a sexually normal female who is trisomic for Patau…

A: Summary of Probabilities:Son with Patau syndrome: 0.5Child with sexual and autosomal aberration:…

Q: An abnormality of the large intestine called intestinal polyposis (IP) is dependent on dominant gene…

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Q: Chorionic villus sampling is a procedure to determine if there are any abnormalities in chromosome…

A: Chorionic villus sampling is also used for the same purpose. Chorion is basically a membrane that…

Q: Part of the karyotype of a diploid individual who is heterozygous for one chromosomal rearrangement…

A: Chromosomal rearrangements are structural changes to chromosomes that affect how the genetic…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.