Homework Answers
Ans. There is one maternal chromosome number 1 (label it as 1M for simplicity) and there is also a fraternal chromosome number 1 (label it as 1F). 1M and 1F are called homologous chromosomes with respect to each other. During replication 1F is replicated to form 1F’’ – both remain together till metaphase as (1F- 1F”) sister chromatids. Similarly, (1M – 1M”) remains together.
# The centromere is a point of constriction where sister chromatids are held together.
# The X and Y chromosomes constitute the sex-chromosomes.
# All the chromosomes except X and Y-chromosomes are autosomes.
# The cytological size-wise arrangement of chromosomes of an organism is called its karyotype.
Add Answer to:
Chapter 08 Core Content: The Cellular Basis of Reproduction and Inheritance Learning through Art: Chromosomes Drag...
Learning through Art: Chromosomes Part A Drag the labels to the correct locations on these images...
Learning through Art: Chromosomes Part A Drag the labels to the correct locations on these images of human chromosomes. Reset Help Sister chromatids chromosomes autosomes centromere homologous chromosomes karyotype Photograph by CRISP Photosmarchers Submit Request Answer
Learning through Art: Chromosomes Can you corectly label these images of chromosomes? Part A Drag the...
Learning through Art: Chromosomes Can you corectly label these images of chromosomes? Part A Drag the labels to the correct locations on these images of human chromosomes homologous chromosomes sister chromatids karyotype autosommes centromere
Chapter 8: Cellular Reproduction: Cells from Cells Chapter Content: The Cell Cycle and Mitosis Complete the...
Chapter 8: Cellular Reproduction: Cells from Cells Chapter Content: The Cell Cycle and Mitosis Complete the following questions as you read the chapter content-The Cell Cycle and Mitosis: 1. Inside the nucleus of a cell you will find DNA associated with proteins. This combination of protein and DNA is known as a. a centromere b. chromatin c. sister chromatids d. a gene 2. Use the figure below to answer this question: Which organism has over twice as many chromo- somes...
3. Draw a cell with three chromosomes as it moves through mitosis and cytokinesis. 4. Draw...
3. Draw a cell with three chromosomes as it moves through mitosis and cytokinesis. 4. Draw a cell with three chromosomes as it move through meiosis and cytokinesis. 5. Why are some cancers heritable and some are not? What is an example of a type of cancer that might be inherited and an example of one that is not? 6. Describe how chemotherapy, radiation, and immunotherapy are used to treat cancer. Describe how cancer cells look and act different than...
1. (2 pts) Homologous chromosomes a. come from different parents b. have the same genes c....
1. (2 pts) Homologous chromosomes a. come from different parents b. have the same genes c. may have different alleles d. have very similar DNA sequences e. all of the above f. none of the above 2. (3 pts) List the three ways that sexual reproduction increases the genetic variability of a population more than does asexual reproduction. 3. (2 pts) An organism has six independent (unlinked) genes and the following genotype: aaBbDdEEffag. How many different gametes could this organism...
- The hollow-ball stage in the development of an invertebrate embryo is known as the A)...
- The hollow-ball stage in the development of an invertebrate embryo is known as the A) ectoderm c) blastula B) gastrula D) endoderm Questions 105 through 107 refer to the following: The diagram below represents selected steps occurring in human reproduction 0-9-9--0-C D) 7 2 3 105) Which number indicates a zygote? A) 5 B) 3 C) 2 106) Which number indicates the process that restores the 2n number of chromosomes? GA) 4 B) 8 C) 5 A D 1...
Name: Chapter 24: The Respiratory System Date Section POST-LABORATORY WORKSHEET The corresponds to the Learning Objectivelsi...
Name: Chapter 24: The Respiratory System Date Section POST-LABORATORY WORKSHEET The corresponds to the Learning Objectivelsi listed in the chapter opener outline Do You Know the Basics? Exercise 24.1: Offactory Mucosa Place the tollowing layers of the weal f the respiratry tract in order from innermest to outermost. t. a. adventitia b mucosa C. submucosa 2 Stratfied squamous epithelial tissue lines the nssal cavity. Exercise 24.2: The Trachea True/False, 3. The trachea is tanterioriposterior)to the esophagus e 4. Which of...
ons, and other learning activities to help you play a significant master this chapter content. evolve...
ons, and other learning activities to help you play a significant master this chapter content. evolve Go to your Evolve website (http://evolve er.com/Clayton) for additional online resources. nitor for sure response to make changes in pertension. py is a major and that educating1. A eview Questions for the NCLEX Examination es of Rather, the nurse tinuing the nt gives may be ntions or a agents patient asked the nurse about the difference a etween primary and secondary hypertension the question?...
Chapter 1 The Foundational 15 sconnect LEARNING OBJECTIVES 1-1.1-2. 1-3,1-4,1-5, 1-6 Martinez Camam's relevant range of...
Chapter 1 The Foundational 15 sconnect LEARNING OBJECTIVES 1-1.1-2. 1-3,1-4,1-5, 1-6 Martinez Camam's relevant range of productos and sells 10,000 units, its are costs per unit are as foll production is 7.500 units to 12.500 units. When it produce Average cost Direct materials Direct labor Variable manufacturing overhead... Fleed manufacturing overhead Freed selling expense...... ** $0 50 Variable administrative expenses Required. For financial accounting purposes, what is the total amount of product costs incurred to make 10.000 units? For financial...
2 The inheritance of autosomal dominant traits also can be explored through pedigree analysis, Polydactylism, having...
2 The inheritance of autosomal dominant traits also can be explored through pedigree analysis, Polydactylism, having extra digits, results from a dominant gene (P). Using Figure 3.8, explain the appearance of polydactyly in children of generation 3. O IIION FUR 8.8 Polydactylism pedigree. X-linked traits are carried exclusively on the X chromosome. Because a male possesses only one X chromosome, if he receives an X chromosome that carries an X-linked trat he will express that trait. For a female to...
Learning through Art: Chromosomes Part A Drag the labels to the correct locations on these images of human chromosomes. Reset Help Sister chromatids chromosomes autosomes centromere homologous chromosomes karyotype Photograph by CRISP Photosmarchers Submit Request Answer
Learning through Art: Chromosomes Can you corectly label these images of chromosomes? Part A Drag the labels to the correct locations on these images of human chromosomes homologous chromosomes sister chromatids karyotype autosommes centromere
Chapter 8: Cellular Reproduction: Cells from Cells Chapter Content: The Cell Cycle and Mitosis Complete the following questions as you read the chapter content-The Cell Cycle and Mitosis: 1. Inside the nucleus of a cell you will find DNA associated with proteins. This combination of protein and DNA is known as a. a centromere b. chromatin c. sister chromatids d. a gene 2. Use the figure below to answer this question: Which organism has over twice as many chromo- somes...
1. (2 pts) Homologous chromosomes a. come from different parents b. have the same genes c. may have different alleles d. have very similar DNA sequences e. all of the above f. none of the above 2. (3 pts) List the three ways that sexual reproduction increases the genetic variability of a population more than does asexual reproduction. 3. (2 pts) An organism has six independent (unlinked) genes and the following genotype: aaBbDdEEffag. How many different gametes could this organism...
- The hollow-ball stage in the development of an invertebrate embryo is known as the A) ectoderm c) blastula B) gastrula D) endoderm Questions 105 through 107 refer to the following: The diagram below represents selected steps occurring in human reproduction 0-9-9--0-C D) 7 2 3 105) Which number indicates a zygote? A) 5 B) 3 C) 2 106) Which number indicates the process that restores the 2n number of chromosomes? GA) 4 B) 8 C) 5 A D 1...
Name: Chapter 24: The Respiratory System Date Section POST-LABORATORY WORKSHEET The corresponds to the Learning Objectivelsi listed in the chapter opener outline Do You Know the Basics? Exercise 24.1: Offactory Mucosa Place the tollowing layers of the weal f the respiratry tract in order from innermest to outermost. t. a. adventitia b mucosa C. submucosa 2 Stratfied squamous epithelial tissue lines the nssal cavity. Exercise 24.2: The Trachea True/False, 3. The trachea is tanterioriposterior)to the esophagus e 4. Which of...
ons, and other learning activities to help you play a significant master this chapter content. evolve Go to your Evolve website (http://evolve er.com/Clayton) for additional online resources. nitor for sure response to make changes in pertension. py is a major and that educating1. A eview Questions for the NCLEX Examination es of Rather, the nurse tinuing the nt gives may be ntions or a agents patient asked the nurse about the difference a etween primary and secondary hypertension the question?...
Chapter 1 The Foundational 15 sconnect LEARNING OBJECTIVES 1-1.1-2. 1-3,1-4,1-5, 1-6 Martinez Camam's relevant range of productos and sells 10,000 units, its are costs per unit are as foll production is 7.500 units to 12.500 units. When it produce Average cost Direct materials Direct labor Variable manufacturing overhead... Fleed manufacturing overhead Freed selling expense...... ** $0 50 Variable administrative expenses Required. For financial accounting purposes, what is the total amount of product costs incurred to make 10.000 units? For financial...
2 The inheritance of autosomal dominant traits also can be explored through pedigree analysis, Polydactylism, having extra digits, results from a dominant gene (P). Using Figure 3.8, explain the appearance of polydactyly in children of generation 3. O IIION FUR 8.8 Polydactylism pedigree. X-linked traits are carried exclusively on the X chromosome. Because a male possesses only one X chromosome, if he receives an X chromosome that carries an X-linked trat he will express that trait. For a female to...
Most questions answered within 3 hours.
-
4. The excitation of a 414 V, 3-phase, delta-connected
synchronous motor is such that that the...
asked 14 minutes ago -
3. (20 pts) In the Carnot engine (refer to the figure in
question 2), an ideal...
asked 21 minutes ago -
A contestant is facing 10 closed doors. Behind one of these
doors there is a prize....
asked 23 minutes ago -
Showing appropriate work and equations, what is the yield to
maturity on a share of Six...
asked 38 minutes ago -
what would be the best entry mode in shipping from the U.S to Spain
by boat...
asked 42 minutes ago -
Under certain conditions, the substance ammonium
nitrate can be broken down to form dinitrogen
monoxide and...
asked 43 minutes ago -
1. A boy stands on one end of a boat, and then walks to the
other...
asked 54 minutes ago -
Casey is on trial under criminal allegations that she engaged in
fraudulent behavior at the company...
asked 59 minutes ago -
Surplus Styles is a manufacturer of hair care products,
including shampoos, conditioners, and hair gels. The...
asked 57 minutes ago -
Using an income-expenditure diagram, use the infinite line and
double-drop line tools to show the economy...
asked 1 hour ago -
Which expression computes a pseudorandom integer between -10 and
10 using rand()
from cstdlib?
A. (rand(...
asked 1 hour ago -
Roybus, Inc., a manufacturer of flash memory, just reported that
its main production facility in Taiwan...
asked 1 hour ago