Homework Answers
Metaphase
This stage is metaphase as it is clearly seen that all the chromosomes which are divided into chromatids come to lie on the equatorial plate present at the centre. Chromatids are held together by the centromere. The whole web is formed by the spindle fibres which arise from centrioles. The centromere is the point of attachment of the kinetochore, a protein structure that is connected to the spindle fibres
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You have been presented with the following image of a cell from an organism that is...
You have been presented with the following image of a cell from an organism that is...
You have been presented with the following image of a cell from an organism that is known to have a diploid number of 8 (i.e., 2n = 8). What stage of either mitosis or meiosis is this cell currently in? Clearly explain your reasoning.
Question 1: a) Match the process and stage to the cell. Assume all cells are from...
Question 1:
a) Match the process and stage to the cell. Assume all cells are
from diploid organisms.
Select one:
☐Mitosis Prophase
☐Mitosis Metaphase
☐Mitosis Anaphase
☐Mitosis Telophase
☐Meiosis Prophase I
☐Meiosis Metaphase I
☐Meiosis Anaphase I
☐Meiosis Telophase I
☐Meiosis Prophase II
☐Meiosis Metaphase II
☐Meiosis Anaphase II
☐Meiosis Telophase II
b) Match the process and stage to the cell. Assume all cells are
from diploid organisms.
Select one:
☐Mitosis Prophase
☐Mitosis Metaphase
☐Mitosis Anaphase
☐Mitosis Telophase
☐Meiosis Prophase...
Carves Question 4 3 pts f the parent cell has the chromosomal content 2n-8, identify the...
Carves Question 4 3 pts f the parent cell has the chromosomal content 2n-8, identify the following: 1. Is the cell in mitosis or meiosis 2. What phase (stage) of either mitosis or meiosis is the cell in (be specific, you need to specify meiosis 1 or meiosis 2 if it is relevant). 3. Explain how you know. or 1.960 BIVA-A- IEE 3.x X, SEE - 22 V 11 12pt Paragraph MacBook Air * ODD 4 1
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...
For the next group of questions consider a diploid cell from a eukaryotic organism with a...
For the next group of questions consider a diploid cell from a eukaryotic organism with a total of ten chromosomes. After one round of the cell cycle is complete you observe a total of four daughter cells. During this cell division occurred and the resulting daughter cells are. mitosis; haploid with ten total chromosomes each mitosis; diploid with five total chromosomes each meiosis; diploid with ten total chromosomes each meiosis; haploid with five total chromosomes each Before the cell divided,...
Can anyone help me with this? Thank you. Lab 13. Mitosis and Meiosis Purpose The purpose...
Can anyone help me with this? Thank you.
Lab 13. Mitosis and Meiosis Purpose The purpose of this lab is to understand the process of mitosis and melosis in animal and plant cells. Learning Objectives After completing this lab, you will be able to: 1. Describe the stages of mitosis. 2. Identify the stages of mitosis in an onion root or whitefish blastula using a light microscope. 3. Describe how cytokinesis differs in plant vs. animal cells. 4. Name and...
From the C-fern illustrations that you collected during lab throughout the semester, select the i...
From the C-fern illustrations that you collected during lab throughout the semester, select the illustrations that best represent the sequential stages of growth of your C-fern; beginning with the germinated spore and ending with the young sporophyte individual. Arrange the illustrations you selected in a sequence that illustrates GRAPHICALLY (do not write sentences or paragraphs to explain the stages) the growth, development and reproduction of your C-fern. Each illustration of each growth stage will require a concise legend in order...
From the C-fern illustrations that you collected during lab throughout the semester, select the illustrations that...
From the C-fern illustrations that you collected during lab throughout the semester, select the illustrations that best represent the sequential stages of growth of your C-fern; beginning with the germinated spore and ending with the young sporophyte individual. Arrange the illustrations you selected in a sequence that illustrates GRAPHICALLY (do not write sentences or paragraphs to explain the stages) the growth, development and reproduction of your C-fern. Each illustration of each growth stage will require a concise legend in order...
In genetics, letters are used to represent alleles. In the examples below, Q and q represent...
In genetics, letters are used to represent alleles. In the examples below, Q and q represent the alleles for a specific gene. Questions may have more than one answer. 1- Which of the genotypes could represent alleles in a diploid cell? QQ, Q, Qq, q, qq 2- Which of the genotypes could represent alleles in a haploid cell? QQ, Q, Qq, q, qq 3- Which of the genotypes could represent an individual that is homozygous for the trait? QQ,...
Half of a duplicated chromosome cells that have half the normal amount of DNA M To...
Half of a duplicated chromosome cells that have half the normal amount of DNA M To divide, plant cells must form a(n) - Reproduction style used by yeasts Process whereby daughter cells separate themselves A Homologous pair B. Parthenogenesis C. Centriole D. Cytokinesis 5. Spindle fibers F. Cell wall G. Budding H. Genome Cell plate J. Regeneration Vegetative reproduction Making more plants from parts of other plants Term referring to the cell division that bacteria do An organism that produces...
You have been presented with the following image of a cell from an organism that is known to have a diploid number of 8 (i.e., 2n = 8). What stage of either mitosis or meiosis is this cell currently in? Clearly explain your reasoning.
Question 1:
a) Match the process and stage to the cell. Assume all cells are
from diploid organisms.
Select one:
☐Mitosis Prophase
☐Mitosis Metaphase
☐Mitosis Anaphase
☐Mitosis Telophase
☐Meiosis Prophase I
☐Meiosis Metaphase I
☐Meiosis Anaphase I
☐Meiosis Telophase I
☐Meiosis Prophase II
☐Meiosis Metaphase II
☐Meiosis Anaphase II
☐Meiosis Telophase II
b) Match the process and stage to the cell. Assume all cells are
from diploid organisms.
Select one:
☐Mitosis Prophase
☐Mitosis Metaphase
☐Mitosis Anaphase
☐Mitosis Telophase
☐Meiosis Prophase...
Carves Question 4 3 pts f the parent cell has the chromosomal content 2n-8, identify the following: 1. Is the cell in mitosis or meiosis 2. What phase (stage) of either mitosis or meiosis is the cell in (be specific, you need to specify meiosis 1 or meiosis 2 if it is relevant). 3. Explain how you know. or 1.960 BIVA-A- IEE 3.x X, SEE - 22 V 11 12pt Paragraph MacBook Air * ODD 4 1
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...
For the next group of questions consider a diploid cell from a eukaryotic organism with a total of ten chromosomes. After one round of the cell cycle is complete you observe a total of four daughter cells. During this cell division occurred and the resulting daughter cells are. mitosis; haploid with ten total chromosomes each mitosis; diploid with five total chromosomes each meiosis; diploid with ten total chromosomes each meiosis; haploid with five total chromosomes each Before the cell divided,...
Can anyone help me with this? Thank you.
Lab 13. Mitosis and Meiosis Purpose The purpose of this lab is to understand the process of mitosis and melosis in animal and plant cells. Learning Objectives After completing this lab, you will be able to: 1. Describe the stages of mitosis. 2. Identify the stages of mitosis in an onion root or whitefish blastula using a light microscope. 3. Describe how cytokinesis differs in plant vs. animal cells. 4. Name and...
Half of a duplicated chromosome cells that have half the normal amount of DNA M To divide, plant cells must form a(n) - Reproduction style used by yeasts Process whereby daughter cells separate themselves A Homologous pair B. Parthenogenesis C. Centriole D. Cytokinesis 5. Spindle fibers F. Cell wall G. Budding H. Genome Cell plate J. Regeneration Vegetative reproduction Making more plants from parts of other plants Term referring to the cell division that bacteria do An organism that produces...
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