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Meiosis #2

Meiosis #2

Assessment

Presentation

Biology

10th Grade

Medium

NGSS
HS-LS3-2

Standards-aligned

Created by

Jane Claussen

Used 21+ times

FREE Resource

13 Slides • 9 Questions

1

Meiosis #2

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Crossing-Over, Law of Segregation, and Law of Independent Assortment

2

media

​Law of Independent Assortment

Law of Segregation

3

Know the important events of Meiosis, their significance and the key differences between Meiosis I and Meiosis II

I Will...

Review the process of Meiosis and its significance to sexual reproduction

We Will...

Win for the Day!

4

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Gametes

5

media
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​End - haploid (n)

​Gamete

​Gamete

​Gamete

​End: Haploid(n)

6

Multiple Choice

During which stage are homologous chromosomes separated?

1

anaphase of Meiosis I

2

during the process of Meiosis II

3

anaphase of Meiosis II

4

after the completion of Meiosis II

7

Multiple Choice

During which stage are sister chromatids separated?

1

anaphase of Meiosis I

2

during the process of Meiosis II

3

anaphase of Meiosis II

4

after the completion of Meiosis II

8

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​Diploid (2n)

Haploid (n)

Homologous Pairs of Chromosomes

​Mendel's 2nd Law: Law of Independent Assortment:
random orientation of homologous chromosome pairs allow for gametes to have different assortments of homologous chromosomes

Occurs in Metaphase I

9

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sister chromatids are separated

sex cells

Haploid (n)

Haploid (n)

​Mendel's 1st Law: Law of Segregation
alleles segregate/separate, each gamete is equally likely to receive either one of the two alleles present in the diploid individual

Occurs in Anaphase I and II

10

Multiple Choice

During which stage are homologous chromosomes separated?

1

anaphase of Meiosis I

2

during the process of Meiosis II

3

anaphase of Meiosis II

4

after the completion of Meiosis II

11

Multiple Choice

During which stage are sister chromatids separated?

1

anaphase of Meiosis I

2

during the process of Meiosis II

3

anaphase of Meiosis II

4

after the completion of Meiosis II

12

Multiple Choice

_____________ - homologous pairs of chromosomes randomly, and independently orient along the middle of the cells add to genetic variation.

1

Law of Segregation

2

Law of Nature

3

Law of Gravity

4

Law of Independent Assortment

13

Multiple Choice

_____________ - alleles segregate/separate, each gamete is equally likely to receive either one of the two alleles present in the diploid individual

1

Law of Segregation

2

Law of Nature

3

Law of Gravity

4

Law of Independent Assortment

14

Know the important events of Meiosis, their significance and the key differences between Meiosis I and Meiosis II

I Will...

Review the process of Meiosis and its significance to sexual reproduction

We Will...

Win for the Day!

15

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​Each chromatid gets a unique DNA sequence (different)

16

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​Gamete Cells

Haploid (n)

​Diploid (2n)

Gametes

17

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18

Multiple Choice

During which stage does the process of Crossing-over occur?

1

During the completion of Meiosis II

2

Prophase of Meiosis I

(Prophase I)

3

During the start of Meiosis II

4

Prophase of Meiosis II

(Prophase II)

19

Multiple Choice

Question image

Which process is occurring in the image?

1

Crossing Over

2

Law of Independently

3

Law of Segregation

4

Sister Chromatids separate

20

Multiple Choice

When crossing-over occurs, each chromatid ends up with ___________.

1

a unique sequence of DNA

2

the same sequence of DNA

3

no sequence of DNA

4

old combinations of DNA

21

Know the important events of Meiosis, their significance and the key differences between Meiosis I and Meiosis II

I Will...

Review the process of Meiosis and its significance to sexual reproduction

We Will...

Win for the Day!

Meiosis #2

media

Crossing-Over, Law of Segregation, and Law of Independent Assortment

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