'Sex chromosomes carry genes' diaporamas de présentation

How to Use This Presentation

1.03k views • 90 slides

How to Use This Presentation

1.07k views • 89 slides

Heredity

Heredity. State Objective: 3d. DNA (Deoxyribonucleic acid). Chemical inside cell that contains hereditary information Controls how an organism will look & behave Shaped like a twisted ladder Rungs hold genetic information that is a pair of bases. Reproduction.

413 views • 41 slides

Bell Work: 1/30/12 Draw the three pictures and explain why the third picture is correct.

Bell Work: 1/30/12 Draw the three pictures and explain why the third picture is correct. Objectives. Describe the relationship among genes, chromosomes, and inherited traits. (SPI 0707.4.3)

600 views • 38 slides

Section 1 Mendel and His Peas

Chapter 5. Section 1 Mendel and His Peas. Bellringer. You have probably noticed that different people have different characteristics, such as eye color, hair color, and ear lobes that do or do not attach directly to their head. Where do you think people get these different traits?

356 views • 35 slides

meiosis

meiosis. Holt Science & Technology. Objectives: I can. Explain the difference between mitosis and meiosis. Describe how chromosomes determine sex. Explain why sex-linked disorders occur in one sex more often than in the other. Interpret a pedigree. Terms to learn. Homologous chromosomes

364 views • 26 slides

Heredity

Heredity. DNA (Deoxyribonucleic acid). Chemical inside cell that contains hereditary information Controls how an organism will look & behave Shaped like a twisted ladder Rungs hold genetic information that is a pair of bases. Reproduction.

260 views • 26 slides

Table of Contents

Table of Contents. Human Inheritance Human Genetic Disorders Advances in Genetics. - Human Inheritance. Inheritance of Blood Type. Blood type is determined by a single gene with three alleles. This chart shows which combinations of alleles result in each blood type. - Human Inheritance.

391 views • 25 slides

Modern Genetics

Modern Genetics. Genetics since Mendel. Beyond Dominant and Recessive Alleles. Some alleles are neither dominant or recessive, and many traits are controlled by multiple alleles or multiple genes .

257 views • 25 slides

13-1 Human Inheritance

165 views • 16 slides

Section 1: Human Inheritance

Section 1: Human Inheritance. 7.2 A typical cell of any organism contains genetic instructions that specify its traits. Those traits may be modified by environmental influences. 7.2.c Students know an inherited trait can be determined by one or more genes. Patterns of Human Inheritance.

107 views • 10 slides