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How does the process of natural selectio...

How does the process of natural selection affect Hardy-Weinberg equilibrium? List the other four factors that disturb the equilibrium.

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Adsorption is surface phenomenon, while absorption concerns with the whole mass of the absorbent. In adsorption, the substance is only retained on the surface and does not go into the bulk or interior of the solid or liquid. Absorption implies that substance is uniformly distributed throughout the body of the solid or liquid. In adsorption, the concentration of the adsorbed molecules is always greater in the immediate vicinity of the surface tlian in the free phase. Absorption involves bulk penetration of the molecules into the structure of the solid or liquid by some process of diffusion. Adsorption is a rapid process and equilibrium is attained in a short time. In absorption the equilibrium takes place slowly. Such substance is said to be sorbed and the phenomenon is known as sorption. What is the phenomenon of absorption ?

Adsorption is surface phenomenon, while absorption concerns with the whole mass of the absorbent. In adsorption, the substance is only retained on the surface and does not go into the bulk or interior of the solid or liquid. Absorption implies that substance is uniformly distributed throughout the body of the solid or liquid. In adsorption, the concentration of the adsorbed molecules is always greater in the immediate vicinity of the surface tlian in the free phase. Absorption involves bulk penetration of the molecules into the structure of the solid or liquid by some process of diffusion. Adsorption is a rapid process and equilibrium is attained in a short time. In absorption the equilibrium takes place slowly. Such substance is said to be sorbed and the phenomenon is known as sorption. What is phenomenon of adsorption.

MBD-MODEL TEST PAPER -3-EXERCISE
  1. Which of the following statement is true in bryophyllum?

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  2. which of the following statement is true of potato?

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  3. Name the phase, all organisms have to pass through before they can rep...

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  4. Mention the unique flowering phenomenon exhibited by strobilanthus kun...

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  5. Name two animals that exhibit oestrous cycle.

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  6. What is competition? Why is it not true always?

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  7. Explain competitive release and Gause's competitive exclusion principl...

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  8. A women has conceived and implanatation has occurred. Discuss the sequ...

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  9. Mention the unique feature with respect to flowering and fruiting in ...

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  10. When the pollen of a flower is transferred to the stigma of another fl...

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  11. In a fertilised embryo sac, the haploid, diploid and triploid structur...

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  12. Study the figure given below and answer the questiojns that follow: ...

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  13. List any four major goals of Human Genome project.

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  14. Write any four ways by which the knowledge from HGP is of significance...

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  15. How does the process of natural selection affect Hardy-Weinberg equili...

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  16. List the harmful effects caused by alcohol /drug abuse.

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  17. Of a patient is advised anti-retroviral drug, Name the possible infect...

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  18. How do vaccines prevent subsequent microbial infection by the same pat...

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  19. Differentiate between a Cancerous cell and a Normal cell.

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  20. Many microbial pathogens enter the gut of humans along with food. Name...

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