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Which species was extincted due to over ...

Which species was extincted due to over exploitation by human ?

A

Cichlid fish

B

Passenger pigeon

C

Nile perch

D

Parthenium

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The correct Answer is:
B
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Read the following text and answer the following question on the basis of the same : Excessive exploitation of species , whether a plant or animal reduces the size of its population , so it becomes vulnerable to extinction . Such as Dodo and passenger pigeon have become extinct due to over exploitation by humans . Thus the world is facing accelerated rates of species extinctions , largely due to human interference . Factors which make species susceptible to extinction are :

Read the following text and answer the following question on the basis of the same : Excessive exploitation of species , whether a plant or animal reduces the size of its population , so it becomes vulnerable to extinction . Such as Dodo and passenger pigeon have become extinct due to over exploitation by humans . Thus the world is facing accelerated rates of species extinctions , largely due to human interference . _________ is the first major cause of species extinction .

Read the following text and answer the following question on the basis of the same : Excessive exploitation of species , whether a plant or animal reduces the size of its population , so it becomes vulnerable to extinction . Such as Dodo and passenger pigeon have become extinct due to over exploitation by humans . Thus the world is facing accelerated rates of species extinctions , largely due to human interference . Assertion : Pollution reduces species biodiversity . Reason : Spillover of oil in sea cause death of serval marine animals .

Read the following text and answer the following question on the basis of the same : Excessive exploitation of species , whether a plant or animal reduces the size of its population , so it becomes vulnerable to extinction . Such as Dodo and passenger pigeon have become extinct due to over exploitation by humans . Thus the world is facing accelerated rates of species extinctions , largely due to human interference . Identify a cause of biodiversity loss that is not included in evil quartet ?

Select the species which are extincted due to over exploitation. Nile perch, water hyacinth, african catfish, passenger pigeon, lantana, cichild fish, steller's sea cow, quagga, dodo.

Write down the name of few species. (a) Which extinct due to over exploitation ? (b) discuss the extinction due to Alleien species invasions with a suitable example.

Read the following statement A) 6th mass extinction species is being caused anthropogenically and is 10 time faster than the rate of natural extinctions. B) passenger pigeon have become extinct due to over Exploitations of humans. C) Norway has lower ecosystem diversity than India. D) more than 50000 varieties of mango occur in India. choose the option with correct sets of statement

Assertion (A): Many species like Stellar's sea cow, passenger pigeon, etc., became extinct due to over exploitation. Reason(R) : Over exploitation is a major cause of biodiversity loss.

Plant species on verge of extinction due to over-exploitation is

Assertion : Over-exploitation of a species reduces the size of its population eventually leading to its extinction. Reason : Steller's sea cow is a large, herbivorous, terrestrial mammal which is on the verge of extinction due to over exploitation.

NEET MAJOR TEST (COACHING)-NEET DRILL 4 -BIOLOGY
  1. In a typical angiospermic plant, mature female gametophyte is :

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  2. Which one is not a biofertilizer ?

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  3. How many of the following vectors are used for gene transfer in plants...

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  4. Choose the wrong statement regarding the observation drawn from Human ...

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  5. Which of the following virus is sexually transmitted which cause cance...

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  6. Choose the incorrect for luteal phase :-

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  7. Among the following, which is not an example of analogous organ :-

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  8. Which species was extincted due to over exploitation by human ?

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  9. Which statement is incorrect?

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  10. Which one is not an adaptation for self pollination?

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  11. Which of the following can't be used for integrated pest management (I...

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  12. Which is not a basic step of rDNA technology ?

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  13. Sabin Vaccine is

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  14. In the givens, which one is happened during the fifth month of embryon...

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  15. According to Darwin, which is responsible for the origin of species :-

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  16. India has more than 50000 genetically different strains of rice. This ...

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  17. Which elements are essential for the growth of pollen tube ?

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  18. Suspected cancer patient's gene mutation can be dected by :-

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  19. Select the mismatch :-

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  20. Lac operon will not remain active if culture medium containes :-

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