5. This is a pair of homologous chromosomes. The individual is homozygous for gene A and heterozygous for gene B. a. Give the appropriate letter for each position. Capitalization matters. 88 i. ii. iii. iv. b. Assuming NO crossing over, what are the possible genotypes of the iv gametes?

Q: A man is heterozygous for the two genes A and B. How many different types of gametes can he produce,…

A: *Note: Since you have asked multiple question, we will solve the first question for you. If you want…

Q: 5. Larry and Lola Little have achondroplasia, a form of dwarfism. Both are heterozygotes. Their son,…

A: Heterozygous condition is defined as a condition in which two variations of a gene known as alleles…

Q: 9. The male sex chromosomes are В. Х (LT#5) D. XY А. оо С. X 10. Males get their sex-linked traits…

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A: Monosomy is an aneuploidy in which only one of a pair of chromosomes is present. When a section of…

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A: Chromosomes are filamentous bodies present in the nucleus. They are composed of DNA(…

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A: chromosomes carry hereditary information by genes and transferred them from ancestor to offspring.…

Q: 29. What if any abnormalities do you see in the chromosomes in this karyotype? A. Monosomy 3 B.…

A: Chromosomal abnormalities These occur when there is an extra chromosome or when a section of a…

Q: 18. ХXY a. Which of the following terms describes the process of homologous chromosomes failing to…

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

Q: 1. Where did chromosome A² come from? 2. Where did chromosome A4 come from? 3. What are your…

A: Note: As per guidelines solving only starting few. Repost all other questions.Random fertilization…

Q: After meiosis, I, are the cells diploid or haploid?

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

Q: 18. A disease that is sex-linked means the gene for it is located on the X or Y chromosme, rather…

A: Some characters in the body is controlled by the genes and are inherited through the gametes into…

Q: 25. a)What is “dihybrid cross”? b) Consider two traits color and height. For color, let Y=yellow…

A: A monohybrid cross is a genetic cross between two people that focuses on the inheritance of only one…

Q: 2. In the human life cycle, meiosis occurs during the production of 3. In the plant life cycle, the…

A: A diploid organism is an organism that consists of two complete sets of chromosomes (2n) in the…

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A: •The proportion 202 and 98 of females to male fruit fly progeny is compatible with the ratio 2 : 1.…

Q: #8

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Q: 2. List 3 important events that occur during meiosis and provide a justification why each should…

A: The indirect process of cell division in which the chromosome of parent cells divide once, but…

Q: 3 4 8 10 11 12 13 14 15 16 17 18 19 20 21 22 X Y The chromosomes in this picture are for a person…

A: Chromosomes are thread like structures present in the nucleus of a cell. It is a long DNA molecule…

Q: Mtthin tne ( 7. In the karyotypes you just completed, how many chromosomes did the individuals have?…

A: The chromosomes are the thread-like structure that contains hereditary information in the form of…

Q: 11. A picture of chromosomes paired up from largest to smallest that can give a couple clues about…

A: Answer 11 is Option A is correct; Karyotype. Karyotype is the pictorial representation of…

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A: Meiosis It is the type of cell division that results in 4 daughter cells, each with half the number…

Q: 6. Tight pairing of the homologous chromosomes. Meiosis II Meiosis I O Mitosis

A: Answer 6- Meiosis I Synapsis refers to the close pairing of homologous chromosomes. In synapsis, the…

Q: division? A. process results in variation of organisms   B. daughter cells has the same gamete…

A: Meiosis is a process in which a single cell divides twice to produce four cells with half the amount…

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A: Barr bodies are the inactive X chromosomes which are seen in the interphase nuclei are darkely…

Q: 19 21 22 1> This individual's sex is female [ Choose] trisomy 21 karyogram 2n 2 The genetic disorder…

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Q: 2. Triple X syndrome a. What is the genetic abnormality that occurs? b. What are some symptoms? C.…

A: Chromosomes are present inside the cell nucleus and made up of DNA (Deoxyribonucleic acid) molecules…

Q: 3. Kleinfelter syndrome a. What is the genetic abnormality that occurs? b. What are some symptoms?…

A: Note: We’ll answer the question number 3rd since the exact one wasn’t specified. Please submit a new…

Q: 4. How many sex chromosomes in a normal human karyotype? 5. What are the sex chromosomes in a male,…

A: Chromosomes are the thread-like structures present inside the nucleus of the cell. It is made up of…

Q: 器 6 *器 S5 * ** The karyotype pictured here represents A. a normal male B. a normal female OC.a Down…

A: The representation of all the chromosomes of the cell nucleus of males or females is representation…

Q: 1.  Why is the incidence of trisomy of larger chromosomes rarer than the incidence of trisomy of…

A: A trisomy is an abnormal number of chromosome conditions in which instead of two there are three…

Q: Male chromosome is __________________ ? A! XX B! YX C! XY D! YY

A: A chromosome is an organized and packed form of DNA present inside the cell nucleus. Different…

Q: 1. How will the offspring be affected if one of the gametes or one of the parent carry an impaired…

A: As per the company's guidelines we are supposed to answer a single question at a time only. Please…

Q: 3. A mom has homozygous Type A blood, and a dad has heterozygous Type B blood. Complete a Punnett…

A: According to the question, we have to complete a Punnett square for the cross where mom has…

Q: 10. Hemophilia is an X-linked recessive disease that prevents blood clotting. If a woman who is…

A: Hemophilia is an X-linked recessive disease and it commonly affects men. Heterozygous women are…

Q: 36 The diagram below represents a cell containing a pair of chromosomes at metaphase I of meiosis.…

A: The meiosis is a cell division process by which diploid (2n) mother cell divides it's nucleus twice…

Q: 45. Refer to the drawings in Figure 13.2 of a single pair of homologous chromosomes as they might…

A: In prophase I of meiosis, homologous chromosomes start pairing and cause the formation of synapses.…

Q: 8. Down Syndrome most commonly results from having three copies (trisomy) of chromosome 21 instead…

A: Meiosis is responsible for producing the four haploid gametes from the parent cell.

Q: 6.) A form of “homologous recombination" can also occur in somatic cells. a. When might this happen?…

A: Recombination is a process by which pieces of DNA are broken and recombined to produce new…

Q: 1. A nondisjunction is a rare event during meiotic division wherein the homologous chromosomes fail…

A: The "cell cycle", also known as "cell division", is a set of processes that occur in a cell leading…

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A: Cystic fibrosis is autosomal recessive disorder where there is defect in CFTR gene  Cause of cystic…

Q: 1. How many chromosomes in a normal human karyotype? 2. How many autosomes in a normal human…

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Q: For part c, do they consider the total sex chromosomes to be 2 or 3?

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Q: 18) Mendel's Second Law of inheritance states that, "during gamete formation the segregation of each…

A: Introduction Heredity, often known as genetics, is the transmission of genetic traits from one…

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Q: 37. Which of the following statement is true? A. It is only possible that an X chromosome of a woman…

A: A sex chromosome is a type of chromosome that plays a role in deciding a person's sex. The X and Y…

Q: 4. Down syndrome, a nondisjunction disorder associated with mental disability, occurs when a person…

A: Down syndrome, also called trisomy 21 is a genetic disorder caused by the presence of all or part of…