NEET Biology: Questions 953 - 960 of 3146

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Question number: 953

» Diversity in Living World » Five Kingdom Classification » Protista

MCQ▾

Question

Microfossil often present in petroleum producing formation are those of

Choices

Choice (4) Response
a.

Foraminiferans

b.

Helizoans

c.

Diatoms

d.

Radiolarians

Question number: 954

» Plant Physiology » Transport in Plants » Absorption

MCQ▾

Question

Solutes are absorbed by a plant cell through

Choices

Choice (4) Response
a.

diffusion

b.

osmosis

c.

active absorption

d.

passive absorption

Question number: 955

» Human Physiology » Locomotion » Locomotion and Movement

MCQ▾

Question

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

Choices

Choice (4) Response
a.

In the diaphragm

b.

At the base of external ear

c.

In the eyelid

d.

At the pylorus

Question number: 956

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

MCQ▾

Question

Decrease in species diversity in tropical countries is mainly due to

Choices

Choice (4) Response
a.

Urbanisation

b.

Pollution

c.

Deforestation

d.

Soil erosion

Question number: 957

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

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.

neuter

d.

unisexual

Question number: 958

» Biotechnology and Its Applications » Genetic Engineering

MCQ▾

Question

Kohler and Milstein developed biotechnology for the production of

Choices

Choice (4) Response
a.

Monoclonal antibodies

b.

Steroid conversion

c.

Immobilized enzymes

d.

Myelomas

Question number: 959

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

MCQ▾

Question

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

Choices

Choice (4) Response
a.

Mango

b.

Citrus

c.

Banana

d. All of the above

Question number: 960

» Ecology and Environment » Ecosystem » Nutrient Cycling

MCQ▾

Question

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

Choices

Choice (4) Response
a.

Biogeochemical cycle

b.

Producer’s cycle

c.

Consumer’s cycle

d.

Decomposers’s cycle

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