Neet Questions Organisms And Populations

Chapter 13, Organisms and populations is an essential component of the NEET syllabus. Aspiring students aiming to crack the upcoming NEET exam must carefully study the concepts and questions from this chapter. To help you in your preparation, we have selected 10 significant questions which have been asked in earlier NEET exams and other medical exams.

Important NEET Questions on Class 12 Chapter 13: Organisms and Populations

Just as thousands of migratory birds from Siberia and other extremely cold northern regions move to escape the cold for the duration of the winter, a person moving from Delhi to Shimla to escape the heat for the duration of the hot summer (NEET – 2014)

A. Keoladeo National Park

B. Corbett National Park

C. Western Ghats

D. Meghalaya

This shows that the insect species is likely dependent on the rainy season for its survival and reproduction.

A. S-shaped or sigmoid growth of this insect

B. The population of its predators drastically increases

C. The food plants mature and die at the end of the rainy season.

Its population growth curve is of J-type.

Which of the following is categorized as a parasite in true sense? (NEET – 2011)

A. The cuckoo lays its egg in the crow’s nest.

B. The human foetus developing inside the uterus draws nourishment from the mother.

C. The female Anopheles bites and sucks blood from humans

D. House lice living on the human scalp as well as laying eggs on human hair

The net increase in population is 10

A. 0

B. 5

C. 10

D. 15

5. The geometric representation of age structure is a characteristic of Demography (NEET AIPMT – 2007)

A. Ecosystem

B. Landscape

C. Population

D. Biotic Community

6. Praying mantis is a good example of camouflage (NEET AIPMT – 2006 )

A. Camouflage

B. Mullerian Mimicry

C. Warning Coloration

D. Social Insects

The formula for exponential population growth is P(t) = P₀e^{rt} (NEET AIPMT – 2006)

A. dN/dt = rN

dN/dt = rN

C. dN/dt = rN

dN/dt = rN

A high density of elephant population in an area can result in: (NEET AIPMT – 2007)

A. Predation on one another

B. Interspecific Competition

C. Mutualism

D. Intraspecific Competition

9. Annual migration does not occur in the case of plants (NEET AIPMT – 2006)

A. Arctic Tern

B. Salamander

C. Salmon

D. Siberian Crane

The association is mutualistic.

A. Symbiosis

B. Amensalism

C. Ectoparasitism

D. Commensalism

Question Answer Key

| 1 | A |

| 2 | D |

| 3 | D |

| 4 | A |

| 5 | C |

| 6 | A |

| 7 | C |

| 8 | D |

| 9 | B |

| 10 | D |

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