2. which type of cell division produces:
- daughter cells that contain the same number and kinds of chromosomes as the parent cell?
- gametes (daughter cells called egg or and sperm)?
4. in figure 1, how many pairs of chromosomes are present in...
- the parent cell? ____
- the cells produced by mitosis? ____
- the cells produced by meiosis? ____
5. what do members of a pair of chromosomes have in common?
7. compare the amount of genetic material (number of chromosomes) in the parent cell with the amount of genetic information in a gamete (egg or sperm).
8. based on the model, does it appear that all of the egg cells produced by meiosis contain the same genetic information? explain.
9. the parent cell shown below contains three pairs of chromosomes. in each of the circles provided, draw possible chromosome contents for four different cells produced by normal meiosis.
image of a parent cell with chromosomes and four empty circles below it
read me!!
cells that contain two copies of each type of chromosomes are said to be diploid.
cells containing only one copy of each chromosome are said to be haploid.
10. in the picture on the previous page, label the cell or cells that are diploid and those that are haploid.

Question

2. which type of cell division produces:
    - daughter cells that contain the same number and kinds of chromosomes as the parent cell?
    - gametes (daughter cells called egg or and sperm)?
4. in figure 1, how many pairs of chromosomes are present in...
    - the parent cell? ____
    - the cells produced by mitosis? ____
    - the cells produced by meiosis? ____
5. what do members of a pair of chromosomes have in common?
7. compare the amount of genetic material (number of chromosomes) in the parent cell with the amount of genetic information in a gamete (egg or sperm).
8. based on the model, does it appear that all of the egg cells produced by meiosis contain the same genetic information? explain.
9. the parent cell shown below contains three pairs of chromosomes. in each of the circles provided, draw possible chromosome contents for four different cells produced by normal meiosis.
image of a parent cell with chromosomes and four empty circles below it
read me!!
cells that contain two copies of each type of chromosomes are said to be diploid.
cells containing only one copy of each chromosome are said to be haploid.
10. in the picture on the previous page, label the cell or cells that are diploid and those that are haploid.

Accepted Answer

### Question 2 (First part: Daughter cells with same chromosomes as parent)
# Brief Explanations:
The question is about cell division types. Mitosis is the cell division that produces daughter cells with the same number and kinds of chromosomes as the parent cell, as it's for growth, repair, and asexual reproduction, maintaining chromosome number.
# Answer:
Mitosis

### Question 2 (Second part: Gametes production)
# Brief Explanations:
Gametes (egg and sperm) are produced by meiosis. Meiosis reduces the chromosome number by half, creating haploid gametes for sexual reproduction, unlike mitosis which maintains chromosome number.
# Answer:
Meiosis

### Question 4 (General Explanation, assuming Figure 1 has a parent cell with, say, 3 pairs (but since Figure 1 isn't shown, using typical example). Let's assume parent cell has 3 pairs (diploid, 2n = 6, so 3 pairs). Mitosis produces cells with same 3 pairs (diploid). Meiosis produces cells with 3 single chromosomes (haploid, 0 pairs in terms of homologous pairs, but 3 individual chromosomes). But since Figure 1 isn't provided, here's the logic:
# Brief Explanations:
- Parent cell: If it's diploid, the number of chromosome pairs is the number of homologous pairs. For example, if parent has 3 pairs (as in question 9's parent cell with 3 pairs), then parent has 3 pairs.
- Mitosis: Daughter cells are diploid, same as parent, so same number of chromosome pairs (e.g., 3 pairs).
- Meiosis: Daughter cells are haploid, so they have 0 homologous pairs (or n chromosomes, no pairs). But if parent had $ x $ pairs, meiosis produces cells with $ x $ single chromosomes (no pairs).
# Answer:
(Assuming parent cell in Figure 1 has 3 pairs, as per question 9's parent cell with 3 pairs):
- The parent cell? 3 pairs
- The cells produced by mitosis? 3 pairs
- The cells produced by meiosis? 0 pairs (or 3 single chromosomes, no homologous pairs)

### Question 5
# Brief Explanations:
Members of a pair of chromosomes (homologous chromosomes) have the same length, centromere position, carry genes for the same traits (though alleles may differ), and are inherited—one from each parent (maternal and paternal homolog).
# Answer:
Members of a chromosome pair (homologous chromosomes) have the same size, centromere location, and carry genes for the same traits (may have different alleles), with one from each parent.

### Question 7
# Brief Explanations:
The parent cell (diploid, $ 2n $) has twice the amount of genetic material (number of chromosomes) as a gamete (haploid, $ n $). For example, if parent has 6 chromosomes (3 pairs), gamete has 3 chromosomes, so parent has double the chromosome number of the gamete.
# Answer:
The parent cell (diploid) has twice the amount of genetic material (number of chromosomes) as a gamete (haploid). So a gamete has half the number of chromosomes of the parent cell.

### Question 8
# Brief Explanations:
No, all egg cells (gametes) produced by meiosis do not have the same genetic information. During meiosis, crossing over (exchange of genetic material between homologous chromosomes) and independent assortment (random alignment of homologous pairs) create genetic variation. So each egg cell can have a unique combination of maternal and paternal chromosomes/alleles.
# Answer:
No. During meiosis, crossing over (genetic exchange between homologs) and independent assortment (random chromosome segregation) lead to different genetic combinations in each gamete, so egg cells have unique genetic information.

### Question 9
# Brief Explanations:
The parent cell has 3 pairs of chromosomes (diploid, $ 2n = 6 $). Meiosis produces 4 haploid cells ($ n = 3 $), each with one chromosome from each of the 3 homologous pairs, but the combination varies due to independent assortment. So each of the four circles should have 3 chromosomes, each from a different pair, with possible different combinations (e.g., one circle has chromosome 1 from pair 1, chromosome 2 from pair 2, chromosome 3 from pair 3; another has chromosome 1 from pair 1, chromosome 2 from pair 2, chromosome 3' from pair 3, etc., based on independent assortment).
# Answer:
(Diagram description): Each of the four circles (cells) should contain 3 chromosomes (no pairs), with one chromosome from each of the three original pairs. The combinations can vary (e.g., first cell: [chromosome A from pair 1, chromosome X from pair 2, chromosome M from pair 3]; second: [chromosome A from pair 1, chromosome Y from pair 2, chromosome N from pair 3]; third: [chromosome B from pair 1, chromosome X from pair 2, chromosome N from pair 3]; fourth: [chromosome B from pair 1, chromosome Y from pair 2, chromosome M from pair 3]—showing independent assortment). Draw 3 single chromosomes in each circle, with different combinations from the parent's 3 pairs.

### Question 10
# Brief Explanations:
- Diploid cells: The parent cell (the top circle) is diploid (has two copies of each chromosome, 3 pairs), so label it "diploid".
- Haploid cells: The four circles (cells produced by meiosis) are haploid (have one copy of each chromosome, 3 single chromosomes, no pairs), so label them "haploid".
# Answer:
- Diploid: The parent cell (the top circular cell with 3 chromosome pairs).
- Haploid: The four daughter cells (the bottom four circles) produced by meiosis.

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QUESTION IMAGE

Question

Explanation:

Question 2 (First part: Daughter cells with same chromosomes as parent)

Answer:

Question 2 (Second part: Gametes production)