Meiosis II Making Sperm and Eggs

Slides:

Advertisements

Similar presentations

11-4 Meiosis Pg. 275.

Advertisements

Meiosis chapter 6.

Cell Division SOL: BIO 6 a-c.

Cell Division Meiosis Relationship Between Meiosis and Genetics Meiosis results in egg (females) and sperm (males) cells. When egg and sperm combine.

1 ONE LAST TIME : What is the difference between MITOSIS and MEIOSIS? HOW ARE THEY SIMILAR? HOW ARE THEY DIFFERENT?

Cell Division - Meiosis

Meiosis Guided Notes Ramshaw – Biology.

Meiosis Division of Sex Cells. Meiosis  A process of reduction division in which the number of chromosomes per cell is cut in half through the separation.

Produces “gametes”: sex cells Male: sperm X and Y Female: eggs.

Chapter 10 Sexual Reproduction & Genetics Part 1: Meiosis.

Cell Division Review. What the four major stages of the cell cycle? Which stages make up interphase?

What is meiosis? The process of dividing the number of chromosomes in cells used for reproduction.

Meiosis Sex cell reproduction... Meiosis The process of reproduction division in which the number of chromosomes per cell is cut in half through the separation.

Meiosis The Production of Sex Cells. How many chromosomes does a human body cell have? 46.

Meiosis Division of sex cells. Meiosis Cell Division to make 4 new, genetically different sex cells.

MEIOSIS Gamete Formation.

Cell Division: Meiosis.

Meiosis Division of Sex Cells.

Meiosis SC.912.L

Ch. 8 Meiosis Essential Standards:

2 divisions of the nucleus

11-4 Meiosis Pg. 275.

Meiosis & Sexual Reproduction

What is the difference between MITOSIS and MEIOSIS?

MEIOSIS Class Notes.

Cell Division Cell Division is the division of a cell into two daughter cells with the same genetic material.

Meiosis Formation of Gametes (Eggs & Sperm)

Warm Up Draw chromatin, chromatid(s), and chromosome(s) and describe them. Frayer model Quiz, answer sheets, amoeba.

Review of Mitosis Four Phases

Mitosis in Watermelons

Meiosis II Meiosis II produces gametes with

Meiosis Division of Sex Cells.

Meiosis – a form of cell division that halves the number of chromosomes when forming reproductive cells, such as gametes (egg & sperm cells)

Meiosis Formation of Gametes

Cell Division SOL: BIO 6 a-c.

Meiosis Division of Sex Cells.

Meiosis I: Reduction Division

Phases of Mitosis.

Meiosis Formation of Gametes (Eggs & Sperm)

Meiosis Formation of Gametes (Eggs & Sperm)

Stages of Meiosis Chapter 10.

Cell Division Meiosis.

Meiosis and Sexual Reproduction

Sexual Reproduction & Meiosis

Section 11.4 Meiosis.

Do Now What is the purpose of Mitosis?

Meiosis I and Meiosis II each have four phases, PMAT.

Meiosis I Making Sperm and Eggs

Meiosis Phases.

Sec 4.3 Meiosis.

Marcellin Biology Notes

MEIOSIS DIVISION OF THE SEX CELLS

Meiosis Division of Sex Cells.

Meiosis – a form of cell division that halves the number of chromosomes when forming reproductive cells, such as gametes (egg & sperm cells)

Meiosis Division of Sex Cells.

Meiosis Making ME!.

Presentation transcript:

Meiosis II Making Sperm and Eggs

Meiosis II - Prophase II Nuclear envelope breaks down Spindles form

Meiosis II - Metaphase II Chromosomes align along equator of cell

Meiosis II - Anaphase II Sister chromatids separate and move to opposite poles.

Meiosis II - Telophase II Nuclear envelope reassembles Chromosomes unravel Spindles disappear Cytokinesis divides the cell

End of Meiosis II 4 haploid cells One copy of each chromosome

Result of Meiosis Polar Bodies Females: One egg and three polar bodies Males: Four sperm cells

YouTube Video Meiosis

Stop Here