NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 392 - 398 of 3511

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Question number: 392

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

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MCQ▾

Question

Vessels differ from tracheids

Choices

Choice (4) Response

a.

In having vertical rows of cells with cross walls dissolved.

b.

In being living.

c.

In being derived from single cell.

d.

In helping in the conduction of water.

Question number: 393

» Reproduction » Sexual Reproduction in Flowering Plants » Double Fertilization

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MCQ▾

Question

Double fertilization involves

Choices

Choice (4) Response

a.

Fertilization of two eggs in the embryo sac by two sperms brought by one pollen tube.

b.

Fertilization of the egg and the central cell by two sperms brought by different pollen tubes.

c.

Fertilization of the egg and the central cell by two sperms brought by the same pollen tube.

d.

Fertilization of the egg by two male gametes.

Question number: 394

» Genetics and Evolution » Molecular Basis of Inheritance » Structure of DNA and RNA

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MCQ▾

Question

Adenine is 30 % then what would be the % of guanine?

Choices

Choice (4) Response

a.

10%

b.

30%

c.

20%

d.

40%

Question number: 395

» Reproduction » Reproduction in Organisms » Characteristics of Reproduction

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MCQ▾

Question

Carrot micropropagate through

Choices

Choice (4) Response

a.

Embryoids

b.

Embryo

c.

Shoot culture

d.

Callus

Question number: 396

» Human Physiology » Locomotion » Skeletal System and Its Functions

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MCQ▾

Question

The lower jaw of a mammal is made up

Choices

Choice (4) Response

a.

Dentary

b.

Maxilla

c.

Post maxilla

d.

Premaxilla

Question number: 397

» Plant Physiology » Photosynthesis » Pigments Involved in Photosynthesis

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MCQ▾

Question

Which fractions of the visible spectrum of solar radiations are primarily absorbed by carotenoids of the higher plants?

Choices

Choice (4) Response

a.

Red and violet

b.

Green and red

c.

Blue and green

d.

Violet and blue

Question number: 398

» Cell Structure and Function » Structure of Prokaryotic and Eukaryotic Cell

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MCQ▾

Question

Difference between the prokaryotic and eukaryotic cells in having

Choices

Choice (4) Response

a.

cell wall

b.

nuclear membrane

c.

ribosome

d.

None of the above