Mee-osis My-osisPo-ta-toe Poh-ta-toe

No matter how you say it, it’s still a clicker over what we’ve been

doing!

Cell A has 4 chromosomes and Cell D has 2 chromosomes. What process

created Cell D?

1. Mitosis2. Independent

assortment3. Hydrolysis4. Meiosis

Cell A Cell

B Cell C Cell

D1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24

Cell A is considered _______ while Cell D is considered ________.

Cell A

Cell B Cell

C Cell D

1 2 3 4

5% 5%

90%

0%

1. Haploid; Diploid2. Tetrad; Diploid3. Diploid; Haploid4. Homologous; Haploid

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24

Anaphase I looks like ___.

A B C D

A B C D

0% 0%0%

100%

1. A2. B3. C4. D

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24

Which of the numbers below best represents a chromatid?

1 2 3 4

9%0%

5%

86%

1

2

3

4

1. 12. 23. 34. 4

Cell A Cell B

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24

Which of the numbers below best represents homologous chromosomes?

1 2 3 4

0%

100%

0%0%

1

2

3

4

1. 12. 23. 34. 4

Cell A Cell B

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24

How can we best describe the diagram below?

1 2 3 4

0% 0%0%

100%

1. Two sister chromatids2. Homologous chromosomes3. One replicated chromosome4. Haploid chromsomes1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24

What process is best demonstrated by the diagram below?

1 2 3 4

4% 9%

87%

0%1. Anaphase I2. Segregation of alleles3. Crossing over 4. Independent assortment1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24

When does the process of crossing over occur during meiosis?

Prophase I

Metaphase

I

Anaphase I

Prophase II

Metaphase

II

Anaphase II

Interphase

78%

22%

0% 0%0%0%0%

1. Prophase I2. Metaphase I3. Anaphase I4. Prophase II5. Metaphase II6. Anaphase II7. Interphase

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24

What is best illustrated by the two diagrams below?

2 3 4 5

14%

82%

0%5%

1. DNA replication2. Mitosis3. Crossing over 4. Independent assortment1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24

Which of the following leads to genetic variation during meiosis?

1 2 3 4 5

5%9%

82%

0%5%

A. Crossing Over

B. DNA replication

C. Independent assortment

D. Tetrad formation

1. All of the above (A, B, C, D)2. A & B3. A & D4. A, B, & D5. A & C

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

21 22 23 24

Which of the chromosomes below are homologous to chromosome ONE

0%0%82%0%18%0%

Unibrow 2 eye brows Blue Eyes

A C DB

ONE

1. A2. A and B3. B and C4. B5. C6. B and D