NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 521 - 527 of 3511

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Question number: 521

» Cell Structure and Function » Cell Organelles - Structure and Function » Cell Membrane

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MCQ▾

Question

Which one of the following is a non-protoplasmic cell inclusion

Choices

Choice (4) Response

a.

Mitochondria

b.

Cystoliths

c.

Lysosomes

d.

Ribosomes

Question number: 522

» Ecology and Environment » Ecosystem » Patterns, Components

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MCQ▾

Question

If carbon dioxide is withdrawn from the biosphere, which organism would first experience negative effects?

Choices

Choice (4) Response

a.

Tertiary consumers

b.

Secondary consumers

c.

Producers

d.

Primary producers

Question number: 523

» Biotechnology and Its Applications » Genetically Modified Organisms

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MCQ▾

Question

The dwarf varieties of wheat brought from Mexico into India were

Choices

Choice (4) Response

a.

Sonara-64 and Sonalika

b.

Sharbati sonara and Pusa Lerma

c.

Sonara-64 and Lerma Rojo-64

d.

Sonalika

Question number: 524

» Biotechnology and Its Applications » Genetic Engineering

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MCQ▾

Question

Somatotropin or human growth hormone (hGH) for the first time was genetically isolated by

Choices

Choice (4) Response

a.

Banting and Best

b.

Pasteur

c.

Ross

d.

Goeddel

Question number: 525

» Genetics and Evolution » Molecular Basis of Inheritance » DNA Replication

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MCQ▾

Question

The most striking example of point mutation is found in a disease called

Choices

Choice (4) Response

a.

Thalassemia

b.

Sickle-cell anaemia

c.

Night blindness

d.

Down’s syndrome

Question number: 526

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

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MCQ▾

Question

Floral formula represents

Choices

Choice (4) Response

a.

Functions of a flower

b.

Diagrammatic notation of floral characters

c.

Symmetry of a flower

d.

Position of flower

Question number: 527

» Plant Physiology » Mineral Nutrients » Macro and Micronutrients

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MCQ▾

Question

Symbiotic micro-organism is

Choices

Choice (4) Response

a.

Chromatium

b.

Clostridium

c.

Rhizobium

d.

Azotobacter