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Assertion(A): India is one of the 17 Meg...

Assertion(A): India is one of the 17 Mega bio diversity countries of the world. Reason(R):India's geographical location is most suitable for the organisms.

A

(A) correct, (R ) wrong

B

(A ) wrong, (R ) Correct

C

(A) and (R ) correct and (R ) explain (A)

D

(A) and ( R ) correct and (R ) does not explain (A)

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India is one of the 17 megadiversity countries of the world and is being divided into______biogeographical regions. (a) 8 (b) 10 (c) 16 (d) 18

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Assertion (A): In India, IUDS most widely accepted methods of contraception. Reason (R): IUDS are injectable contraceptives, which prevent pregnancy for three months.

Assertion (A): Movement of organism from one place to another and back is called migration. Reason (R): Eel is an example for aradromous migration

Assertion (A): Adenanthera pavonina used ot measure gold. Reason (R ): Attractive seeds of Adenanthera pavonina have been used as units of weight of the measure of gold throughout India.,

Assertion (A): First 20 segments are most important organ for the earthworms. Reason (R) : If earthworm gets cut after the the 20th segment, the anterior half can regenerate, while the posterior half shall disintegrate after some time. So first 20 segments are important for earthworms.

Assertion : Biodiversity hotspots are the regions which possess high levels of species richness, high degree of endemism and no loss habitats. Reason : Total number of biodiversity hotspots in the world is 32 with two of these hotspots found in India. (a) If both assertion and reason are true and reason is the correct explanation of assertion. (b) If both assertion and reason are true but reason is not the correct explanation of assertion. (c) If assertion is true but reason is false. (d) If both assertion and reason are false.

Assertion (A): Omnivores eat both plants and animals. Reason (R) : These organisms may occupy more than one trophic level in the food chain.

Assertion (A):Cultivable fishes are four types. Reason (R) : They are all cultured in India

SARAS PUBLICATION-GOVT. MODEL SOLVED QUESTION PAPER 2019-20 (6)-EXERCISE
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  2. Saccharomyces cerevisiae is more suibtal for the production of recombi...

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  3. Which is the stenotherms from the following?

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  4. Assertion(A): India is one of the 17 Mega bio diversity countries of t...

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  5. Air quality Index number 200 denotes

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  6. Y-linked genes are non homologous why?

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  7. State one gene one enzyme hypothesis.

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  8. Pet plastics are not more environmental hazardoxs substances. Why?

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  9. What is photokinesis ?

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  10. Draw the diagram showing thermal zones in cold water bodies.

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  11. How can we control eutrophication?

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  12. Write the differences between multiple fission and sporulation in Amoe...

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  13. How to do amniocentesis?

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  14. Define termination in protein synthesis.

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  15. Give schematic representation for the production of human growth hormo...

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  16. Write about the three indices of species diversity.

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  17. briefly explain the mechanism of fertilization and implantation in hum...

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  18. Fingerprinting technique is inevitable in the detection of criminal ac...

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  19. Explain the modern synthetic theory of natural selection.

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  20. Discuss the various types of innate immunity and their functioning mec...

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