NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 731 - 738 of 3511

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Question number: 731

» Genetics and Evolution » Heredity and Variation » Mendelian Inheritance

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MCQ▾

Question

Which of the statement is correct?

Choices

Choice (4) Response

a.

Each test cross is a back cross.

b.

Test cross and back cross tests have the same meaning.

c.

Each back cross is a test cross.

d.

Reappearence of similar characters in a test cross is called a back cross.

Question number: 732

» Diversity in Living World » Five Kingdom Classification » Protista

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MCQ▾

Question

The class of Trichonympha is

Choices

Choice (4) Response

a.

mastigophora

b.

scyphozoa

c.

sporozoa

d.

calcaria

Question number: 733

» Human Physiology » Locomotion » Skeletal System and Its Functions

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MCQ▾

Question

Vertebral formula for human beings is

Choices

Choice (4) Response

a.

C5T10L5S5C3 - 5 = 33

b.

C7T12L5S5C3 - 5 = 33 – 35

c.

C5T12L7S5C3 - 5 = 33 - 55

d.

C7T10L5S5C3 - 5 = 33

Question number: 734

» Reproduction » Sexual Reproduction in Flowering Plants » Double Fertilization

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MCQ▾

Question

In angiosperm triple fusion is necessary for the formation of

Choices

Choice (4) Response

a.

Endosperm

b.

Embryo

c.

Seed coat

d.

Fruit wall

Question number: 735

» Genetics and Evolution » Molecular Basis of Inheritance » DNA as Genetic Material

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MCQ▾

Question

Which form of DNA is most heterogeneous?

Choices

Choice (4) Response

a.

hnRNA

b.

rRNA

c.

tRNA

d.

mRNA

Question number: 736

» Diversity in Living World » Five Kingdom Classification » Plant Group - Algae

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MCQ▾

Question

Spirogyra has a

Choices

Choice (4) Response

a.

diplontic life cycle

b.

haplontic life cycle

c.

diplobiontic life cycle

d.

haplobiontic life cycle

Question number: 737

» Ecology and Environment » Ecosystem » Energy Flow

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MCQ▾

Question

Energy flow and energy transformations in living system strictly conform to the

Choices

Choice (4) Response

a.

Shelford’s law of tolerance

b.

Liebig’s law of minimum

c.

Laws of thermodynamics

d.

Law of limiting factors

Question number: 738

» Plant Physiology » Photosynthesis » Photorespiration C3 and C4 Pathways

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MCQ▾

Question

In C4 plants, Calvin cycle

Choices

Choice (4) Response

a.

Occurs in mesophyll chloroplast

b.

Occurs in grana of bundle sheath chloroplast

c.

Occurs in stroma of bundle sheath chloroplast

d.

Does not occur as CO2 is fixed mainly by PEP and no CO2 is left for Calvin cycle.