Mitosis and Meiosis.

Slides:

Advertisements

Similar presentations

Purposes of in Humans Cell DivisionDivision. Purpose: Cell division for reproduction creates offspring with traits from both mother and father. Called:

Advertisements

Comparison of Mitosis and Meiosis

Meiosis is a special form of cell division.

Learning Targets “I Can…” Contrast mitosis and meiosis. Identify the process that creates gametes (sex cells).

Mitosis or Meiosis Practice You may write Mi for Mitosis and Me for Meiosis.

Cell Division Mitosis and Meiosis.

Chapter 19 The Three Life Cycles -Mitosis -Meiosis -Alteration of Generation By: Bryan Eng, Raza Samimy, and Tony Li Marsilea Somatic Cells.

Unit 5: Reproduction and Development Chapter 18: Cell Reproduction _________ & ___________.

Parent cell (2n) MITOSIS MEIOSIS Parent cell (2n)

Meiosis  Meiosis: a process of cell division in which the number of chromosomes per cell is cut in half through the separation of homologous chromosomes.

Meiosis Making Sperm and Eggs. Vocabulary  You get half your chromosomes from your mom and half from your dad--these pairs are called homologous.  A.

Cell Cycle & Cell Division. Cell Cycle

MINITEST TOMORROW MEIOSIS REVIEW ANSWERS. QUESTION # 1 Match the following. F Individual chromosomes line up at the equator A Homologous chromosomes pair.

Purposes of Cell Division

Cell Division- Meiosis How it leads to Variation.

Skip this. Practice! telophasemetaphaseprophaseanaphase You already know most of meiosis! Ta-da!

What are we learning today?

Learning Objectives: 1. Explain how gametes are made by meiosis 2. Describe differences and similarities between mitosis and meiosis Starter Draw and label.

Mitosis and Meiosis Comparison

Year 10, Pathway C  DNA Replicates in preparation for cell division  Each new cell needs the same DNA.

CELL DIVISION MITOSIS and the Cell Cycle MITOSIS and the Cell Cycle.

Meiosis And Mitosis This was created by Tanisha Wagstaff & Kanasha Dukes.

Meiosis Cell division – ‘ reduction division’ Production of sex cells – gametes.

REPRODUCTION AND CONTINUITY OF LIFE. Reproduction Cell division MitosisMeiosis requires.

Reducing the diploid number (2n) to the haploid (n) Aka meiosis.

DNA Replication and Chromosomes. DNA REPLICATION The process by which DNA makes a copy of itself This has to happen before to cell division.

  Four Vocabulary Words: Mitosis, Meiosis, Geology, and fossil.

Meiosis Cell Division to make sperm and egg cells.

Mitosis vs Meiosis 10.2 and Asexual vs. Sexual Reproduction ASEXUAL Offspring inherit all their genetic information from ONE parent (genetic clones)

MITOSIS vs. MEIOSIS.

Mitosis & Meiosis Review

Mitosis is how normal cells divide.

Cell Theory & Cell Division

Mitosis and Meiosis.

Writing Prompt for Ch 7 Test

Mitosis and Meiosis Review

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

Purposes of in Humans Cell D i v s o n Growth & Repair Reproduction.

Meiosis Spring 2017.

Meiosis and Mitosis Mitosis is the dividing of a cell to make an exact copy of the original cell. Meiosis is the dividing of a cell to make four copies.

Mitosis and meiosis.

Concept: Compare the Process of Mitosis and Meiosis

Meiosis Biology.

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.

Meiosis Fall 2017.

Cell Theory & Cell Division

Meiosis (Gamete formation)

Meiosis II Meiosis II produces gametes with

Cells go through two rounds of division in meiosis.

Mitosis and Meiosis Foldable Today we will create a foldable on Mitosis & Meiosis. First fold 2 pieces of paper in half. Use the title on the front page:

A different kind of cellular division

Meiosis Vocabulary Gametes- cells that contain ½ the usual # of chromosomes (because = 46) Egg- female gamete (1n) Sperm- male gamete (1n) Fertilization-

MITOSIS vs. MEIOSIS.

Mitosis and Meiosis.

Meiosis Biology.

Mitosis vs. Meiosis – Double Bubble Compare and Contrast

Vocab # 17 Mr. Addeo.

Reproduction Definitions

Mitosis and meiosis.

Mitosis and Meiosis.

Bellwork On pg.137: Write down HW

The process of meiosis formed

Cell Division Daily Agendas.

Chromosomes and Meiosis

Presentation transcript:

Mitosis and Meiosis

A side by side comparison The starting cell Mitosis Meiosis

A side by side comparison The starting cell Making the copy Mitosis Meiosis

A side by side comparison The starting cell Making the copy Lining up Mitosis Meiosis

A side by side comparison The starting cell Making the copy Lining up Division Mitosis Meiosis

A side by side comparison The starting cell Making the copy Lining up Division Second division Mitosis Mitosis is done Final product two complete cells Meiosis

A side by side comparison The starting cell Making the copy Lining up Division Second division Both are finished Mitosis Mitosis is done Final product two complete cells Meiosis Meiosis is done Final product four half cells

Show the movie Mitosis Meiosis