NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 953 - 960 of 3511

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Question number: 953

» Diversity in Living World » Five Kingdom Classification » Protista

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MCQ▾

Question

Microfossil often present in petroleum producing formation are those of

Choices

Choice (4) Response

a.

Diatoms

b.

Helizoans

c.

Foraminiferans

d.

Radiolarians

Question number: 954

» Plant Physiology » Transport in Plants » Absorption

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MCQ▾

Question

Solutes are absorbed by a plant cell through

Choices

Choice (4) Response

a.

osmosis

b.

passive absorption

c.

active absorption

d.

diffusion

Question number: 955

» Human Physiology » Locomotion » Locomotion and Movement

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MCQ▾

Question

An example of non-striated muscles which are entirely involuntary are located

Choices

Choice (4) Response

a.

At the pylorus

b.

In the diaphragm

c.

At the base of external ear

d.

In the eyelid

Question number: 956

» Ecology and Environment » Biodiversity and Its Conservation » Loss of Biodiversity

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MCQ▾

Question

Decrease in species diversity in tropical countries is mainly due to

Choices

Choice (4) Response

a.

Soil erosion

b.

Pollution

c.

Urbanisation

d.

Deforestation

Question number: 957

» Structural Organization in Animals and Plants » Plant Tissues - Morphology, Anatomy and Functions » Flower

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MCQ▾

Question

When both sexes are absent from a flower or are non-functional, the flower is said to be

Choices

Choice (4) Response

a.

incomplete

b.

intersecual

c.

unisexual

d.

neuter

Question number: 958

» Biotechnology and Its Applications » Genetic Engineering

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MCQ▾

Question

Kohler and Milstein developed biotechnology for the production of

Choices

Choice (4) Response

a.

Monoclonal antibodies

b.

Immobilized enzymes

c.

Steroid conversion

d.

Myelomas

Question number: 959

» Reproduction » Sexual Reproduction in Flowering Plants » Development of Endosperm and Embryo

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MCQ▾

Question

Presence of many embryos (Polymbryony) is a characteristic feature of

Choices

Choice (4) Response

a.

Mango

b.

Banana

c.

Citrus

d.

None of the above

Question number: 960

» Ecology and Environment » Ecosystem » Nutrient Cycling

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MCQ▾

Question

Which of the following cycle would be affected if decomposers of an ecosystem vanish?

Choices

Choice (4) Response

a.

Consumer’s cycle

b.

Producer’s cycle

c.

Decomposers’s cycle

d.

Biogeochemical cycle