2. Triple X syndrome a. What is the genetic abnormality that occurs? b. What are some symptoms? C. Using your own understanding of the process of meiosis, describe how this genetic abnormality could have occurred. (What step in meiosis may have gone wrong?. 3. Kleinfelter syndrome a. What is the genetic abnormality that occurs? b. What are some symptoms?

Q: 5. This is a pair of homologous chromosomes. The individual is homozygous for gene A and…

A: This is a question about meiosis.

Q: A man who is color blind and has hemophilia and a woman who is neither color blind nor a hemophiliac…

A: Colour blindness is a x linked recessive trait meaning that men who inherit this trait will express…

Q: (b) P generation P generation Precocious Normal Normal Normal puberty ở Pp puberty ? pp puberty ? Pp…

A: The term precocious puberty means when the development/onset of puberty characteristic or changes…

Q: 57. male sex organs; unusually small testes A. down syndrome B. edward's syndrome C. patau's…

A: A genetic disorder is an illness caused partially or entirely by a deviation from the usual DNA…

Q: 3. Identify the stage of meiosis for the following cells: а. b. с.

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

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

A: Chromosomes are thread-like structures present inside the nucleus of the cells. Chromosome is made…

Q: 1) Explain or draw the process of Meiosis and include crossing over. Make sure you include what the…

A: As per bartleby guidelines please post other questions separately. Thank you.

Q: You may include drawings as part of your answers. Explain in detail 2 human chromosomal disorders.…

A: Introduction  Chromosomal aberrations are the common cause of abnormal development of the embryo or…

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: A variety of abnormalities in the numbers of sex chromosomes exist because of nondisjunction during…

A:

Q: 2. Answer the following questions based on the given karyotype below: 10 11 12 13 14 15 16 17 18 20…

A: Karyotype:- Karyotyping is a genetic process. It helps in pairing as well as ordering the…

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: Your father received 23 chromosomes from his mother and 23 chromosomes from his father. How many of…

A: As per the guidelines we are entitled to do one question at a time. So, I am providing a solution…

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: 5. Y. A woman married a color-blind man. Which sex of the offspring will be purely normal? A. both…

A: Sex-linked recessive inheritance can be described as a type of inheritance. A gene present in the X…

Q: 7. How is 2n = 6 associated with meiosis? 8. What is the purpose of the process of mitosis? 9. What…

A: # Here I am giving answer of question 7,8 and 9 . Please send questions one by one in the portal.…

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…

Q: 8. List three ways that mitosis differs from meiosis: a. b. C. 9. Define the following terms: a.…

A: There are two types of cell division namely mitosis and meiosis. Mitosis is the process of making…

Q: 1. Define crossing over and explain when it occurs. 2. Compare any differences in the appearance of…

A: There are two types of cell divisions, mitosis and meiosis.  Mitosis : it is a type of cell division…

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…

Q: Explain how nondisjunction in meiosis is responsible for chromosome abnormalities such as Down…

A: Meiosis is the phenomeon that is well known term and usually discreibe in which diploid cells divide…

Q: 7. Why are the marks of imprinted genes erased and reset during gamete formation?

A: The expression of gene is decided by the sex of parent they come up from, such genes are known as…

Q: Why are spermatozoa created by meiosis and not by mitosis?

A: Cell division is the series of steps by which a parent cell is divided into daughter cells. It is…

Q: 5. What of the following statements are NOT true regarding meiosis? A. It results in 4 haploid cells…

A: Meiosis is a type of cell division that where a single cell divides twice to produce four cells…

Q: What is the chromosomal mutation and meiotic sta

A: Chromosomal mutation:  It is the process of change in chromosome as a result of rearranged…

Q: 6. Enumerate the possible combination of alleles formed in each gamete after meiosis if the diploid…

A: Note: As Per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction:…

Q: Down syndrome a. What is the genetic abnormality that occurs? b. What are some symptoms? C. Using…

A: Down syndrome is an autosomal trisomy where an affected individual may survive until adulthood.…

Q: What phase of meiosis is this cell undergoing?

A: There are two types of cell division: meiosis and mitosis. Meiosis is the reductional division, and…

Q: 7. Which sequence represents the correct order of events for the formation and development embryo?…

A: Reproduction is the process which is responsible for producing the young ones.

Q: The condition of a zygote with three copies of a chromosome is known as ________.

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: 1. What is meiosis? 2. What specific cells in the body divide through this process? 3. Meiosis…

A: Answer 1: Meiosis is process in which one cell divides into two cells that make up half of the…

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: Meiosis is necessary because: a. Fertilized ovum will have too much genetic material b. Fertilized…

A: Meiosis is necessary because Fertilized ovum will have too much genetic material.

Q: 3. At the end of the second set of meiotic divisions gametes are produced. Each gamete will…

A: For gamete production, meiosis division for diploid call having 4 chromosomes is followed-  Before s…

Q: 11. A) Why do we generally see animals with eggs and sperm for gametes (i.e., why do we have two…

A: Evolutionary Stable Strategy ESS is a strategy adopted by a population to adapt to specific…

Q: 2. determine the gametes by fork-line method: a. TtGgRR b. TtggRr

A: The fork line method can be used by figuring the occurrence of each gene or set of genes to be found…

Q: What are the importance of meiosis

A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…

Q: 9. Which of the following statements about meiosis is correct? A. Gametes are haploid cells…

A: Meiosis is a type of cell division in which the parent cell is divided into four daughter cells such…

Q: 6.The process where homologous chromosomes come together to form a tetrad is called A crossing over…

A: The answer is SYNAPSIS.

Q: 1. (a) Where does mitosis take place in animals? (b) Describe the roles of mitosis in the human…

A: In biology, a cell is a membrane-bound unit that contains the basic molecules of life and is made up…

Q: 1. Which of the following pairs share 50% of their genes? Any two siblings A pair of dyzogotic twins…

A: The gene is the basic unit that determines the inheritance pattern of an individual. They are made…

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

A: The total number of sex chromosomes in the given karyotype is 3.The human has a total of 46…

Q: 1. What is the difference between haploid and diploid?

A: In biology, the term ploidy refers to the total set of chromosomes present inside the nucleus of a…

Q: 2. Why is meiosis in human females described as asymmetric?

A: Hi, as per our guidelines, we will answer one question at this time. We kindly request you to post…

Q: 17- Klinefelter syndrome in humans, which leads to underdeveloped testes and sterility, is caused by…

A: Klinefelter syndrome is seen in boys and men. These individuals have one extra copy of the X…

Q: 1. How many spermatids will be formed from 4 primary spermatocytes? __1. If dog’s body cells have 78…

A: All living organisms are made up of cells. The cells are the basic structural and functional unit of…

Q: 2. Describe one function, brought about by the process of meiosis that spermatogenesis and oogenesis…

A: Introduction The process by which diploid precursor cells undergo meiotic division to generate…

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.