SEELEY'S ANATOMY+PHYSIOLOGY
12th Edition
ISBN: 9781260172195
Author: VanPutte
Publisher: RENT MCG
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Textbook Question
Chapter 29.7, Problem 45AYP
What are the number and type of chromosomes in the karyotype of a human somatic cell? How do the chromosomes of a male and a female differ?
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Check out a sample textbook solutionStudents have asked these similar questions
Human somatic cells have 46 chromosomes. Are the cells different in any way from the parent cell and what is chromosome count of each of those cells once they have finished mitosis?
In humans, each cell normally contains a diploid (2n) chromosome number of 46. Say
that a human body cell and sex cell will undergo mitosis and meiosis respectively, provide
the number of chromosomes in each cell for every stage.
Stage of Mitosis
Number of
Stages of Meiosis
Number of
Chromosomes in
Chromosomes in
One Cell
One Cell
Prophase
2n =
Prophase 1
2n =
Prometaphase
2n =
Prometaphase 1
2n =
Metaphase
2n =
Metaphase 1
2n =
Anaphase
2n =
Anaphase 1
2n =
Telophase and
Cytokinesis
Telophase 1 and
Cytokinesis
2n =
n =
Prophase 2
Prometaphase 2
n =
Metaphase 2
n =
Anaphase 2
= u
Telophase 2 and
Cytokinesis
n =
A diploid cell has 15 picograms of DNA in G₁ phase. If this cell is a germ line cell that undergoes meiosis, how much DNA will each daughter cell contain at the end of
meiosis I? How much DNA will each daughter cell contain at the end of meiosis II?
MI = 30 pg: MII = 15 pg
O MI = 15 pg; MII = 15 pg
MI = 7.5 pg; MII = 15 pg
O MI = 15 pg: MII = 7.5 pg
Chapter 29 Solutions
SEELEY'S ANATOMY+PHYSIOLOGY
Ch. 29.1 - Describe the three parts of the prenatal period,...Ch. 29.1 - Distinguish between clinical age and postovulatory...Ch. 29.1 - Prob. 3AYPCh. 29.1 - Prob. 4AYPCh. 29.1 - Prob. 5AYPCh. 29.1 - What events occur during the first week after...Ch. 29.1 - Prob. 7AYPCh. 29.1 - Explain the process of implantation and the...Ch. 29.1 - Prob. 9AYPCh. 29.1 - Prob. 10AYP
Ch. 29.1 - Prob. 11AYPCh. 29.1 - Prob. 12AYPCh. 29.1 - Prob. 13AYPCh. 29.1 - Prob. 14AYPCh. 29.1 - Describe the process involved in forming the face....Ch. 29.1 - Describe the formation of the following major...Ch. 29.1 - Explain the formation of the following endocrine...Ch. 29.1 - Prob. 18AYPCh. 29.1 - Prob. 19AYPCh. 29.1 - Prob. 20AYPCh. 29.1 - Prob. 21AYPCh. 29.1 - Prob. 22AYPCh. 29.2 - Prob. 23AYPCh. 29.2 - Describe the hormonal changes that take place...Ch. 29.3 - What changes occur in the newborn's cardiovascular...Ch. 29.3 - Prob. 26AYPCh. 29.3 - What does the score measure?Ch. 29.3 - What are congenital disorders? What are some...Ch. 29.3 - Prob. 29AYPCh. 29.4 - Which hormones ore involved in preparing the...Ch. 29.4 - Describe the events of milk production and milk...Ch. 29.4 - Prob. 32AYPCh. 29.5 - Prob. 33AYPCh. 29.6 - Prob. 34AYPCh. 29.6 - Prob. 35AYPCh. 29.6 - Prob. 36AYPCh. 29.6 - Prob. 37AYPCh. 29.6 - Prob. 38AYPCh. 29.6 - What role does genetics play in aging?Ch. 29.6 - Prob. 40AYPCh. 29.7 - What is genetics?Ch. 29.7 - Prob. 42AYPCh. 29.7 - What are alleles? If tall (T) plants are dominant...Ch. 29.7 - Prob. 44AYPCh. 29.7 - What are the number and type of chromosomes in the...Ch. 29.7 - Prob. 46AYPCh. 29.7 - Prob. 47AYPCh. 29.7 - Distinguish among complete om nonce, Incomplete...Ch. 29.7 - Prob. 49AYPCh. 29.7 - How are sex-linked traits inherited? Give on...Ch. 29.7 - What is meiosis? How does it differ from mitosis?...Ch. 29.7 - Prob. 52AYPCh. 29.7 - Prob. 53AYPCh. 29.7 - What causes the genetic disorder Down syndrome?Ch. 29 - Prob. 1RACCh. 29 - Given these structure: (1) blastocyst (2) morula...Ch. 29 - Prob. 3RACCh. 29 - Prob. 4RACCh. 29 - Prob. 5RACCh. 29 - Prob. 6RACCh. 29 - Prob. 7RACCh. 29 - Prob. 8RACCh. 29 - Prob. 9RACCh. 29 - Prob. 10RACCh. 29 - Prob. 11RACCh. 29 - Prob. 12RACCh. 29 - Prob. 13RACCh. 29 - Prob. 14RACCh. 29 - Which hormones cause differentiation of sex organs...Ch. 29 - Prob. 16RACCh. 29 - Prob. 17RACCh. 29 - Prob. 18RACCh. 29 - Prob. 19RACCh. 29 - Prob. 20RACCh. 29 - Prob. 21RACCh. 29 - Which of these terms is correctly matched with its...Ch. 29 - Prob. 23RACCh. 29 - Prob. 24RACCh. 29 - Prob. 25RACCh. 29 - Prob. 1CTCh. 29 - A physician tells a woman that she is pregnant and...Ch. 29 - Prob. 3CTCh. 29 - Prob. 4CTCh. 29 - Prob. 5CTCh. 29 - Prob. 6CTCh. 29 - Prob. 7CTCh. 29 - Prob. 8CTCh. 29 - Prob. 9CTCh. 29 - Prob. 10CT
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- In some insects the female have two x chromosomes, while the males have One x chromosomes and no y chromosome .if the normal deploid number in an insect of this type is 14 what would be the number of chromosomes in the body cells of males and of females?arrow_forwardWhat are chromosome 9 characteristics and where does chromosome 9 represent?arrow_forwardHow is the chromosome region where the centromere is located called? How are chromosomes classified in relation to the position of their centromere?arrow_forward
- What are the number and type of chromosomes inthe karyotype of a human somatic cell? How do thechromosomes of a male and a female differ?arrow_forwardIf zebrafish have a diploid number of 12, what is the chromosome number in the daughter cells of the somatic cells? What about the chromosome number in the sex cells (sperm and egg cells).arrow_forwardCharacterize the following human chromosomes as to size and as to position of its centromere. Size Type as to position of its centromere Chromosome In Group C 18 in Group G Y Chromosomearrow_forward
- Mitotic nondisjunction can occur, particularly in tumor cells. Assume a single nondisjunction event involving the X chromosome occurs in a cell undergoing mitosis in a human female. First, consider the daughter cell with the smaller number of chromosomes: How many total chromosomes will this cell have? How many X chromosomes will this cell have? Next, consider the daughter cell with the larger number of chromosomes: How many total chromosomes will this cell have? How many X chromosomes will this cell have?arrow_forwardIf an organism has 15 pairs of homologous chromosomes, how many chromosomes will each daughter cell have after telophase of mitosis? In this same organism, how many chromosomes will each daughter cell have after telophase II of meiosis?arrow_forwardA Common Wombat has 14 chromosomes in one of its somatic (nonreproductive) cells. One of these cells goes into mitosis. How many cells result, and how many chromosomes does each one of these cells have?arrow_forward
- How do the chromosomes in somatic cells and gametesdiffer from each other?arrow_forwardIn kangaroos, the somatic cells are diploid, having 22 chromosomes. How many chromosomes are present in each cell at metaphase II of meiosis?arrow_forwardWhat are the parts of cell involved during meiotic division? Specify the parts during prophase, metaphase, anaphase, and telophase.arrow_forward
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cell division of meiosis and mitosis; Author: Stated Clearly;https://www.youtube.com/watch?v=A-mFPZLLbHI;License: Standard youtube license