PowerPoint Presentation - Marco AVIDmarcoavid.com/Biology/Biology_6_1.pdf6.1 Chromosomes and Meiosis...

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Transcript of PowerPoint Presentation - Marco AVIDmarcoavid.com/Biology/Biology_6_1.pdf6.1 Chromosomes and Meiosis...

Page 1: PowerPoint Presentation - Marco AVIDmarcoavid.com/Biology/Biology_6_1.pdf6.1 Chromosomes and Meiosis KEY CONCEPT Gametes have half the number of chromosomes that body cells have. MAIN
Page 2: PowerPoint Presentation - Marco AVIDmarcoavid.com/Biology/Biology_6_1.pdf6.1 Chromosomes and Meiosis KEY CONCEPT Gametes have half the number of chromosomes that body cells have. MAIN
Page 3: PowerPoint Presentation - Marco AVIDmarcoavid.com/Biology/Biology_6_1.pdf6.1 Chromosomes and Meiosis KEY CONCEPT Gametes have half the number of chromosomes that body cells have. MAIN
Page 4: PowerPoint Presentation - Marco AVIDmarcoavid.com/Biology/Biology_6_1.pdf6.1 Chromosomes and Meiosis KEY CONCEPT Gametes have half the number of chromosomes that body cells have. MAIN

Meiosis 6.1, 6.2, 6.6. 6.1 – Chromosomes & Meiosis Key Concept:Key Concept: Gametes have half the number of chromosomes that body cells have.Gametes have.

Meiosis 6.1, 6.2, 6.6. 6.1 – Chromosomes & Meiosis Key Concept:Key Concept: Gametes have half the number of chromosomes that body cells have.Gametes have.

(4), 409-420 Are the Genetic Materials of Gametes …1.5 In gametes ‘XX’ or ‘XY’ chromosomes are found together with their homologous. 2 Chromosome and genetic diversity 2.1

(4), 409-420 Are the Genetic Materials of Gametes …1.5 In gametes ‘XX’ or ‘XY’ chromosomes are found together with their homologous. 2 Chromosome and genetic diversity 2.1

Meiosis - coconnellcc.files.wordpress.com · MEIOSIS •Occurs in reproductive organs •Meiosis produces haploid gametes •½ the number of chromosomes of regular cells . CHROMOSOMES

Meiosis - coconnellcc.files.wordpress.com · MEIOSIS •Occurs in reproductive organs •Meiosis produces haploid gametes •½ the number of chromosomes of regular cells . CHROMOSOMES

Meiosis Humans have 46 chromosomes in every cell of our bodies except the sex cells or gametes (eggs and sperm)- they have 23 chromosomes When a baby is.

Meiosis Humans have 46 chromosomes in every cell of our bodies except the sex cells or gametes (eggs and sperm)- they have 23 chromosomes When a baby is.

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

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

5.1 The Cell Cycle - waynesville.k12.mo.us · 5.1 The Cell Cycle – Gametes are sex cells: egg and sperm. – Gametes are HAPLOID – have just one set of chromosomes (half the DNA)

5.1 The Cell Cycle - waynesville.k12.mo.us · 5.1 The Cell Cycle – Gametes are sex cells: egg and sperm. – Gametes are HAPLOID – have just one set of chromosomes (half the DNA)

I.Types of Cells A. Somatic (Body Cells) - Have 46 Chromosomes B. Gametes (Sex Cells) - Egg & Sperm - Have 23 Chromosomes.

I.Types of Cells A. Somatic (Body Cells) - Have 46 Chromosomes B. Gametes (Sex Cells) - Egg & Sperm - Have 23 Chromosomes.

Meiosis and Mendel Chapter 6.1-6.3. KEY CONCEPT Gametes have half the number of chromosomes that body cells have.

Meiosis and Mendel Chapter 6.1-6.3. KEY CONCEPT Gametes have half the number of chromosomes that body cells have.

HUMAN REPRODUCTION BIOLOGY 269. Humans: Reproduce sexually with internal fertilization All cells in adult except gametes contain 46 chromosomes; sperm.

HUMAN REPRODUCTION BIOLOGY 269. Humans: Reproduce sexually with internal fertilization All cells in adult except gametes contain 46 chromosomes; sperm.

Chapter 11-4 Meiosis Meiosis Vocabulary Diploid Haploid Gametes Homologous chromosomes Crossing over Tetrad.

Chapter 11-4 Meiosis Meiosis Vocabulary Diploid Haploid Gametes Homologous chromosomes Crossing over Tetrad.

6.1 Chromosomes and Meiosis - d2ct263enury6r.cloudfront.net · 6.1 Chromosomes and Meiosis B d ll di l id t h l idBody cells are diploid; gametes are haploid. • Fertilization between

6.1 Chromosomes and Meiosis - d2ct263enury6r.cloudfront.net · 6.1 Chromosomes and Meiosis B d ll di l id t h l idBody cells are diploid; gametes are haploid. • Fertilization between

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

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

1 Meiosis Facts. 2 Meiosis cell division gametes- cells half chromosomesThe form of cell division to produce gametes- cells with half the number of chromosomes.

1 Meiosis Facts. 2 Meiosis cell division gametes- cells half chromosomesThe form of cell division to produce gametes- cells with half the number of chromosomes.

Reduction-Division Genetic Recombination 1. cell division GAMETES, HALF CHROMOSOMES, The form of cell division by which GAMETES, with HALF the number.

Reduction-Division Genetic Recombination 1. cell division GAMETES, HALF CHROMOSOMES, The form of cell division by which GAMETES, with HALF the number.

Mutations. Chromosomal Mutations Nondisjunction – Result of errors in Meiosis – Results in gametes with missing or extra chromosomes – Examples: Downs.

Mutations. Chromosomal Mutations Nondisjunction – Result of errors in Meiosis – Results in gametes with missing or extra chromosomes – Examples: Downs.

Chromosomes and Meiosis Section 6.1 1. Objectives SWBAT differentiate between body cells and gametes. SWBAT compare and contrast autosomes and sex chromosomes.

Chromosomes and Meiosis Section 6.1 1. Objectives SWBAT differentiate between body cells and gametes. SWBAT compare and contrast autosomes and sex chromosomes.

Animal life cycle 1n haploid gametes have 1 set of chromosomes 2n diploid zygote has 2 sets of chromosomes Homologous chromosomes 1 pr sex chromosomes.

Animal life cycle 1n haploid gametes have 1 set of chromosomes 2n diploid zygote has 2 sets of chromosomes Homologous chromosomes 1 pr sex chromosomes.

MEIOSIS. MEIOSIS cell divisiongametes, half chromosomes, The form of cell division by which gametes, with half the number of chromosomes, are produced.

MEIOSIS. MEIOSIS cell divisiongametes, half chromosomes, The form of cell division by which gametes, with half the number of chromosomes, are produced.

Meiosis (Gametogenesis). 6.1 Chromosomes and Meiosis TEKS 6A, 6G KEY CONCEPT Gametes have half the number of chromosomes that body cells have.

Meiosis (Gametogenesis). 6.1 Chromosomes and Meiosis TEKS 6A, 6G KEY CONCEPT Gametes have half the number of chromosomes that body cells have.

Chromosomal Disorders. Non-disjunction During meiosis, chromosomes are supposed to be divided evenly and into gametes. During meiosis, chromosomes are.

Chromosomal Disorders. Non-disjunction During meiosis, chromosomes are supposed to be divided evenly and into gametes. During meiosis, chromosomes are.