Prophase I Metaphase I Anaphase I Telophase 1 + Cytokinesis Prophase II Metaphase II Anaphase II Telophase II + Cytokinesis TI +cytokinesis MI AI A: TI PTT AI PI homologous chromosomes line up in the center of the cell spindle fibers pull homologous pairs apart to ends of the cell 4 haploid (1N) daughter cells form sister chromatids separate from each other 2 haploid (1N) daughter cells form nuclear membrane dissolves in these haploid (1N) cells individual chromatids move to each end of the cell crossing-over (if any) occurs 44. What is a zygote? Diploid cell formed by the fusion of 2 haploid gametes during tabilization 45. How does sexual reproduction (fertilization) increase diversity of a species? 46. What is a karyotype? Chromosomes found in cells, systematic arrangement acendy to size, shape 47. What is the difference between autosomes and sex chromosomes? Not involved in determing sex 48. What can sex chromosomes usually determine? 49. a. What is "trisomy" and "monosomy"? determine individuol sex Missing copy of chromosome (I instead of de extra copy of chromosome (3 instead of 2) b. Describe how someone can inherit trisomy or monosomy chromosomes. ↓ 2) → due to chromosomal inbolonce fails to separate properly 50. Comparing Mitosis & Meiosis Purpose: Number of Divisions ("PMAT"s) Number of Daughter Cells Genetically Identical? (Y or N) Chromosome Number at the end (haploid or diploid) Where Occurs in Humans (include what type of cells it creates) Mitosis Groth, Repair Maintenance 1 2 Yes 46 Somatic non-repad gefive Meiosis production of gametes (spern/ egg cells) 2 No. 23 germ cells Creproductive yout
Prophase I Metaphase I Anaphase I Telophase 1 + Cytokinesis Prophase II Metaphase II Anaphase II Telophase II + Cytokinesis TI +cytokinesis MI AI A: TI PTT AI PI homologous chromosomes line up in the center of the cell spindle fibers pull homologous pairs apart to ends of the cell 4 haploid (1N) daughter cells form sister chromatids separate from each other 2 haploid (1N) daughter cells form nuclear membrane dissolves in these haploid (1N) cells individual chromatids move to each end of the cell crossing-over (if any) occurs 44. What is a zygote? Diploid cell formed by the fusion of 2 haploid gametes during tabilization 45. How does sexual reproduction (fertilization) increase diversity of a species? 46. What is a karyotype? Chromosomes found in cells, systematic arrangement acendy to size, shape 47. What is the difference between autosomes and sex chromosomes? Not involved in determing sex 48. What can sex chromosomes usually determine? 49. a. What is "trisomy" and "monosomy"? determine individuol sex Missing copy of chromosome (I instead of de extra copy of chromosome (3 instead of 2) b. Describe how someone can inherit trisomy or monosomy chromosomes. ↓ 2) → due to chromosomal inbolonce fails to separate properly 50. Comparing Mitosis & Meiosis Purpose: Number of Divisions ("PMAT"s) Number of Daughter Cells Genetically Identical? (Y or N) Chromosome Number at the end (haploid or diploid) Where Occurs in Humans (include what type of cells it creates) Mitosis Groth, Repair Maintenance 1 2 Yes 46 Somatic non-repad gefive Meiosis production of gametes (spern/ egg cells) 2 No. 23 germ cells Creproductive yout
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
Related questions
Question
Transcribed Image Text:Prophase I
Metaphase I
Anaphase I
Telophase 1 +
Cytokinesis
Prophase II Metaphase II Anaphase II Telophase II
+ Cytokinesis
TI +cytokinesis
MI
AI
A:
TI
PTT
AI
PI
homologous chromosomes line up in the center of the cell
spindle fibers pull homologous pairs apart to ends of the cell
4 haploid (1N) daughter cells form
sister chromatids separate from each other
2 haploid (1N) daughter cells form
nuclear membrane dissolves in these haploid (1N) cells
individual chromatids move to each end of the cell
crossing-over (if any) occurs
44. What is a zygote? Diploid cell formed by the fusion of 2 haploid gametes
during tabilization
45. How does sexual reproduction (fertilization) increase diversity of a species?
46. What is a karyotype? Chromosomes found in cells, systematic arrangement
acendy to size, shape
47. What is the difference between autosomes and sex chromosomes?
Not involved in determing sex
48. What can sex chromosomes usually determine?
49. a. What is "trisomy" and "monosomy"?
determine individuol
sex
Missing copy of chromosome (I instead of
de extra copy of chromosome (3 instead of 2)
b. Describe how someone can inherit trisomy or monosomy chromosomes.
↓
2)
→ due to chromosomal
inbolonce
fails to separate properly
50. Comparing Mitosis & Meiosis
Purpose:
Number of Divisions ("PMAT"s)
Number of Daughter Cells
Genetically Identical? (Y or N)
Chromosome Number at the end
(haploid or diploid)
Where Occurs in Humans
(include what type of cells it
creates)
Mitosis
Groth, Repair
Maintenance
1
2
Yes
46
Somatic
non-repad gefive
Meiosis
production of gametes
(spern/ egg cells)
2
No.
23
germ cells
Creproductive yout
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