D. Meiosis 1.Meiosis I: we end up with 2 daughter cells with the homologous pairs pulled apart...

3
D. Meiosis 1. Meiosis I: we end up with 2 daughter cells with the homologous pairs pulled apart 2. Meiosis II: we end up with 4 daughter cells with the sister chromatids pulled apart 3. Synapsis occurs when the replicated homologues pair up next to each

TAGS:

Transcript of D. Meiosis 1.Meiosis I: we end up with 2 daughter cells with the homologous pairs pulled apart...

Page 1: D. Meiosis 1.Meiosis I: we end up with 2 daughter cells with the homologous pairs pulled apart 2.Meiosis II: we end up with 4 daughter cells with the sister.

D. Meiosis1. Meiosis I: we end up with

2 daughter cells with the homologous pairs pulled apart

2. Meiosis II: we end up with 4 daughter cells with the sister chromatids pulled apart

3. Synapsis occurs when the replicated homologues pair up next to each other (only during meiosis)

Page 2: D. Meiosis 1.Meiosis I: we end up with 2 daughter cells with the homologous pairs pulled apart 2.Meiosis II: we end up with 4 daughter cells with the sister.

Differences Between Mitosis & Meiosis

In what kinds of cells?

Does synapsis occur?

How many daughter cells?

Is the original haploid or diploid?

Are the daughter cells haploid or diploid?

What is the genetic content of the daughter cells in relation to the original cell?

What is…in relation to one another?

Page 3: D. Meiosis 1.Meiosis I: we end up with 2 daughter cells with the homologous pairs pulled apart 2.Meiosis II: we end up with 4 daughter cells with the sister.

Meiosis and genetic variation - Chippewa Falls Middle SchoolMeiosis KM 16 Meiosis – key differences from mitosis • Meiosis reduces the number of chromosomes by half. • Daughter

Meiosis and genetic variation - Chippewa Falls Middle SchoolMeiosis KM 16 Meiosis – key differences from mitosis • Meiosis reduces the number of chromosomes by half. • Daughter

In meiosis, the nucleus divides to form 4 daughter nuclei. Meiosis allows for differences in inherited characteristics.

In meiosis, the nucleus divides to form 4 daughter nuclei. Meiosis allows for differences in inherited characteristics.

Graded notes. Review Meiosis 2 mitosises, chromosomes replicated in interphase 1, homologous pairs, crossing over, 4 haploid daughter cells.

Graded notes. Review Meiosis 2 mitosises, chromosomes replicated in interphase 1, homologous pairs, crossing over, 4 haploid daughter cells.

 · o 'l 6u!Jna I s!sopw S L . Meiosis I results in two cells, called daughter cells. However, because each pair of homologous chromosomes was separated, neither daughter

 · o 'l 6u!Jna I s!sopw S L . Meiosis I results in two cells, called daughter cells. However, because each pair of homologous chromosomes was separated, neither daughter

Mitosis: Meiosis · 2018/5/4 · Mitosis: cell division that forms identical daughter cells with the same number of chromosomes as the parent cell (duplicate and divide) Meiosis:

Mitosis: Meiosis · 2018/5/4 · Mitosis: cell division that forms identical daughter cells with the same number of chromosomes as the parent cell (duplicate and divide) Meiosis:

2006-2007 Meiosis & Sexual Reproduction CELL DIVISION / ASEXUAL REPRODUCTION Mitosis produce cells with same information identical daughter cells.

2006-2007 Meiosis & Sexual Reproduction CELL DIVISION / ASEXUAL REPRODUCTION Mitosis produce cells with same information identical daughter cells.

Meiosis Notes - sedelco.org · Meiosis Notes . MeiosisLesson Overview THINK ABOUT IT ... In meiosis, homologous chromosomes line up and then move to separate daughter cells. As a

Meiosis Notes - sedelco.org · Meiosis Notes . MeiosisLesson Overview THINK ABOUT IT ... In meiosis, homologous chromosomes line up and then move to separate daughter cells. As a

Meiosis and Sexual Reproduction · Mitosis & Meiosis Compared Mitosis Functions Asexual reproduction Growth, repair Occurs in somatic cells Produces clones (2 diploid daughter cells)

Meiosis and Sexual Reproduction · Mitosis & Meiosis Compared Mitosis Functions Asexual reproduction Growth, repair Occurs in somatic cells Produces clones (2 diploid daughter cells)

Cell Division SOL: BIO 6 a-c. Meiosis Meiosis occurs in sexual reproduction when a diploid germ cell produces four haploid daughter cells that can mature.

Cell Division SOL: BIO 6 a-c. Meiosis Meiosis occurs in sexual reproduction when a diploid germ cell produces four haploid daughter cells that can mature.

Cell Division. Meiosis Meiosis occurs in sexual reproduction when a diploid germ cell produces four haploid daughter cells that can mature to become.

Cell Division. Meiosis Meiosis occurs in sexual reproduction when a diploid germ cell produces four haploid daughter cells that can mature to become.

Meiosis & Sexual Reproduction (Ch. 13). 2 Cell division / Asexual reproduction Mitosis –produce cells with same information identical daughter cells.

Meiosis & Sexual Reproduction (Ch. 13). 2 Cell division / Asexual reproduction Mitosis –produce cells with same information identical daughter cells.

Meiosis animation. How are the Goals of MEIOSIS Different from the Goals of MITOSIS? MITOSISMEIOSIS 1) Produces identical daughter cells (genetically)

Meiosis animation. How are the Goals of MEIOSIS Different from the Goals of MITOSIS? MITOSISMEIOSIS 1) Produces identical daughter cells (genetically)

MEIOSIS Q2 WK3 D2. Meiosis Meiosis is the type of cell division by which germ cells (eggs and sperm) are produced. One parent cell produces four daughter.

MEIOSIS Q2 WK3 D2. Meiosis Meiosis is the type of cell division by which germ cells (eggs and sperm) are produced. One parent cell produces four daughter.

Intro to Meiosis. Remember Mitosis Produces two daughter cells with chromosomes identical to the parent cell. Each having 46 chromosomes. There is said.

Intro to Meiosis. Remember Mitosis Produces two daughter cells with chromosomes identical to the parent cell. Each having 46 chromosomes. There is said.

Meiosis - WordPress.com · 04.01.2018  · Mitosis Meiosis •Two divisions •Homologous chromosomes line up and move to separate daughter cells. •Reduces chromosome number by

Meiosis - WordPress.com · 04.01.2018  · Mitosis Meiosis •Two divisions •Homologous chromosomes line up and move to separate daughter cells. •Reduces chromosome number by

•Mitosis Meiosis •identical daughter cells •clones · Preparing for meiosis •Preceded by Interphase –Duplication of DNA –S phase of interphase of MEIOSIS (just like in

•Mitosis Meiosis •identical daughter cells •clones · Preparing for meiosis •Preceded by Interphase –Duplication of DNA –S phase of interphase of MEIOSIS (just like in

Meiosis & Mitosis. How many daughter cells are formed in meiosis? A.1 B.2 C.4 D.8.

Meiosis & Mitosis. How many daughter cells are formed in meiosis? A.1 B.2 C.4 D.8.

Meiosis Meiosis – germ cell go through 2 nuclear divisions that results in 4 daughter cells with half the number of chromosomes as the parent cell. –Explains.

Meiosis Meiosis – germ cell go through 2 nuclear divisions that results in 4 daughter cells with half the number of chromosomes as the parent cell. –Explains.

Cell Divisions Mitosis and Meiosis. Mitosis Division of the nucleus of all cells except sex cells Produces 2 daughter cells each with the same amount.

Cell Divisions Mitosis and Meiosis. Mitosis Division of the nucleus of all cells except sex cells Produces 2 daughter cells each with the same amount.

Errors of Meiosis Chromosomal Abnormalities · AP Biology Nondisjunction Problems with meiotic spindle cause errors in daughter cells homologous chromosomes do not separate properly

Errors of Meiosis Chromosomal Abnormalities · AP Biology Nondisjunction Problems with meiotic spindle cause errors in daughter cells homologous chromosomes do not separate properly