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Define isolation. Mention its types....

Define isolation. Mention its types.

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Natural selection can lead to Stabilization (more individuals acquire mean character individuals value), Directional change (more acquire a value other than the mean character character value) or Disruption (more individuals acquire peripheral character value at both ends of the distribution curve).
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TRUEMAN BIOLOGY-GENETICS AND EVOLUTION -SECTION-D
  1. Define transcription. Where does transcription in eukaryotes takes pla...

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  2. Define: Evolution Gene pool

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  3. Two blood samples A and B picked up from the crime scene were handed o...

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  4. Name the scientist who proved DNA as a hereditary material.

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  5. With the help of one example each provide genetic explanation for the ...

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  6. Name any two chromosomal disorders.

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  7. Name any two mendelian disorder.

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  8. Define Fossil. Mention its types.

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  9. (a) State the central dogma in molecular biology. Who proposed it? Is ...

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  10. (a) Write what DNA replication refers to. (b ) List any three enzym...

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  11. Explain inheritance of flower colour in Mirabilis jalapa. Mention the ...

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  12. A child suffering from Thalassemia is born to a normal couple. But the...

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  13. Explain the mechanism of sex-determination in humans. b) Differentia...

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  14. Explain Mendel's law of independent assortment by taking a suitable ex...

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  15. Name the species evolved post Industrialization in England.

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  16. Who discovered mutation? Mention any two types.

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  17. Fitness is the end result of the ability to adapt and get selected by ...

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  18. The rate of appearance of new forms is linked to the life span of an o...

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  19. Define isolation. Mention its types.

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  20. To which phylum does Trilobite belongs to? Name the period they evolve...

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