'Type ab' diaporamas de présentation

3 rd Marking Period Quarterly

3 rd Marking Period Quarterly. Name the Austrian monk who is known as the Father of Genetics!. Thomas Hunt Gregor Mendel Charles Darwin Watson and Crick. Gregor. Mendel. Sadly, Gregor Mendel died before other scientists understood the importance of his ground-breaking work!.

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The Circulatory System

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Genetics: Reproducing Life and Producing Variation

Genetics: Reproducing Life and Producing Variation. Chapter 3. Introduction. We can use DNA and genetics to reconstruct relationships with living and fossil ancestors It will show how we are related to other primates It will help us understand diseases and how they are transmitted. The Cell.

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Genetics

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Genetika Mendel (Lanjutan)

Genetika Mendel (Lanjutan). Hukum Pemisahan bebas (Law of Independent Assortment). Segregasi suatu pasangan gen tidak bergantung kepada segregasi pasangan gen lainnya , sehingga di dalam gamet-gamet yang terbentuk akan terjadi pemilihan kombinasi gen-gen secara bebas .

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Study Session May 3, 2007

Study Session May 3, 2007. Design Probability Inference. Design.

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HEREDITY

HEREDITY. Why we are the way we are?. REVIEW OF MITOSIS. Division of somatic (body) cells Phases Interphase Prophase Metaphase Anaphase Telephase Cytokinesis Produces 2 identical diploid cells. MEIOSIS. Division of gametes (reproductive) cells

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Multiple Allele Traits

Multiple Allele Traits. Some traits are determined by more than two different alleles. Some traits have multiple alleles, but an individual will only inherit two of the alleles . Examples include hair color in rabbits and blood types in humans.

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Corn Investigation

Corn Investigation. Count the number of kernels that are: yellow & smooth, yellow & wrinkled , purple & smooth, purple & wrinkled. Reduce this ratio to lowest terms (it is okay to have decimals in your answer) What type of inheritance are you examining? (Monohybrid or Dihybrid )?

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The circulatory system: Blood

The circulatory system: Blood. Chapter 18 BSC 1086C Fall 2007. Functions of Circulatory System. _____________ O2, CO2, nutrients, wastes, hormones, and heat _____________ WBCs, antibodies, (immune system to fight infection) and platelets (blood clotting to prevent blood loss)

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Blood Type Inheritance and the Punnett Square

Blood Type Inheritance and the Punnett Square. Blood Type Inheritance. Type O blood = oo (recessive) Type B blood = BB (homozygous) or Bo (heterozygous) Type A blood = AA (homozygous) or Ao (heterozygous) Type AB blood = AB. Terms to be familiar with.

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Chapter 16 Circulation Section 2 Blood and Lymph

Chapter 16 Circulation Section 2 Blood and Lymph. What are the components of blood?. What makes up blood?. Blood is made up of four components: Plasma Red blood cells White blood cells Platelets. Plasma is the liquid part of the blood.

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Genetics: Multiple Alleles

Genetics: Multiple Alleles. Biology 12. Joke of the day:. Multiple Alleles. Many genes have more than two alleles An individual does not have more than two alleles for each trait but different individuals can have different pairs of alleles when multiple alleles exist.

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Incomplete Dominance Codominance Multiple Alleles

Incomplete Dominance Codominance Multiple Alleles. In a nutshell!. PP = purple. Pp = purple. pp = white. Review: Dominant/Recessive. One allele is dominant over the other (capable of masking the recessive allele). PP. Pp. Pp. pp. Review Problem: Dominant/Recessive.

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Dihybrid Crosses

Dihybrid Crosses. and Blood Types. Dihybrid Cross. Involves two characteristics (two pairs of contrasting traits) for each individual. Predicting the results of a dihybrid cross is more complicated than predicting the results of a monohybrid cross.

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Incomplete Dominance & Codominance

Incomplete Dominance & Codominance. Codominance. red. Defined : When both alleles are dominant and equally expressed The colors do NOT blend together, but are equally seen Ex: Cattle Coat Red cow x White cow = Roan Cow Ex: Human Blood types Type A x Type B = Type AB. white. roan.

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Blood Type

Blood Type. Multiple Alleles. Distinct molecules called agglutinogens (a type of antigen) are attached to the surface of red blood cells. There are two different types of agglutinogens , type "A" and type "B". Each type has different properties.

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Clicker Quiz!

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Punnett Squares, Pedigrees and Karyotypes

Directions : Please answer the following questions. 21. How many total chromosomes are in the karyotype - count them _________. 22. What is the sex of this individual? __________________________ . 23. Please name this karyotype. _______________________________ .

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