LT- Today, I can make inferences about the phases of cell division by comparing, contrasting, and matching the images of mitosis with their descriptions.

Slides:

Advertisements

Similar presentations

Mitosis vs. Meiosis Lab book pages /27/2012 Know: What do you think happens to chromosomes during meiosis?

Advertisements

Sexual Reproduction and Meiosis. Reproduction Organisms can reproduce asexually - mitosis, fission, & budding.

Reproduction What’s the difference in these two forms of reproduction?

M ITOSIS & M EIOSIS R EVIEW Two Cell Division Processes.

Sexual Reproduction and Meiosis. Reproduction Organisms can reproduce asexually - mitosis, fission, & budding.

6.1 Chromosomes and Meiosis KEY CONCEPT Gametes have half the number of chromosomes that body cells have.

You have body cells and gametes.

What are we learning today?

Meiosis Cell division in sex cells that produces gametes containing half the number of chromosomes as a parent’s body cells (somatic cells)

DIPLOID Diploid = 2(n) In humans: n=23 chromosomes 2(n)= 46 total chromosomes 2 sets of each chromosomes Somatic cells are diploid Body Cells (nerve, muscle,

Meiosis Creation of Gametes. Reviewing mitosis… Why? – To replace cells that have been lost or were old, and so that.

06/06/2016Mitosis L.O: To understand mitosis and describe where it occurs Starter: How old are you? How old are you really?

Cell division in sexual reproduction

Cell Division Notes Biology.

Mitosis is how normal cells divide.

The Cell Cycle/Mitosis & Meiosis Notes

Mitosis vs. Meiosis.

Cell Division Plants are complex organisms that grow throughout their lifetime. Cells inside organisms divide in two ways for two different purposes.

(1) Division and differentiation in human cells

Cell Growth and Division

BIOLOGY Unit 4 Notes: Cell Division Basics & The Cell Cycle

Mitosis and meiosis.

Cell Reproduction.

Concept: Compare the Process of Mitosis and Meiosis

You have body cells and gametes.

You have body cells and gametes.

KEY CONCEPT Gametes have half the number of chromosomes that body cells have.

Mitosis vs. Meiosis.

Mitosis vs. Meiosis.

Materials: Worksheet Turn in Action Plan and Progress Reports to the BLUE TRAY. Catalyst: What is the purpose of mitosis? How many daughter cells are.

You have body cells and gametes.

HOMEWORK: VOCABULARY somatic cell gamete homologous chromosome

MEIOSIS 9 Biology.

L Compare and contrast Mitosis and Meiosis and relate to the processes of sexual and asexual reproduction and their consequences for genetic variation.

You have body cells and gametes.

You have body cells and gametes.

Cell division: When growth and reproduction occur

Cell Division Notes Biology.

The student is expected to: 6A identify components of DNA, and describe how information for specifying the traits of an organism is carried in the DNA.

A different kind of cellular division

You have body cells and gametes.

Warm-up What happens in mitosis? Today’s Objective:

You have body cells and gametes.

You have body cells and gametes.

Meiosis Making the sex cells.

You have body cells and gametes.

You have body cells and gametes.

You have body cells and gametes.

Mitosis vs. Meiosis.

You have body cells and gametes.

Unit 9 lesson 2: Meiosis

WHY DO CELLS NEED TO REPRODUCE?

Biology 30 Cell Division.

You have body cells and gametes.

Meiosis vs mitosis.

Mitosis and meiosis.

Mitosis and Meiosis.

You have body cells and gametes.

You have body cells and gametes.

Mitosis vs. Meiosis.

You have body cells and gametes.

Comparing Mitosis and Meiosis

The formation of gametes

The process of meiosis formed

You have body cells and gametes.

Chromosomes and Meiosis

Creating gametes (sex cells)

You have body cells and gametes.

Presentation transcript:

LT- Today, I can make inferences about the phases of cell division by comparing, contrasting, and matching the images of mitosis with their descriptions. What is the purpose of mitosis? What happens with the chromosomes of the cell in each phase of mitosis?

What are the two types of cell division in sexually reproducing organisms? Mitosis and meiosis are the two forms of cell division in sexually reproducing organisms. Why does mitosis occur? Mitosis is necessary for growth and development (we were one cell and became an organisms with organs and organ systems), and for replacement of old worn out or lost cells.

What is the result of mitosis vs meiosis What is the result of mitosis vs meiosis? What cells is mitosis used for? Somatic cells (body cells) What cells is meiosis used for? Germ cells (sex cells/gametes)

Mitosis vs Meiosis