Diversity in Living World (NEET Biology): Questions 427 - 435 of 1062

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Question number: 427

» Diversity in Living World » Five Kingdom Classification » Monera

MCQ▾

Question

What is botulism?

Choices

Choice (4) Response

a.

Skin disease

b.

Plant disease

c.

Canned food poisoning

d.

Bottle fermentation

Question number: 428

» Diversity in Living World » Five Kingdom Classification » Monera

MCQ▾

Question

Trichodesmium erythraeum which imparts red colour to sea water of red sea is a

Choices

Choice (4) Response

a.

Diatom

b.

Red Coral

c.

Red Algae

d.

Cyanobacterium

Question number: 429

» Diversity in Living World » Five Kingdom Classification » Monera

MCQ▾

Question

Harmful activity of Blue green algae is

Choices

Choice (4) Response

a.

Decrease fertility of soil

b.

Water - bloom

c.

Denitrification

d.

Increase alkalinity of soil

Question number: 430

» Diversity in Living World » Five Kingdom Classification » Monera

MCQ▾

Question

Fertility of soil is increased by-

Choices

Choice (4) Response

a.

Nitrogen - fixing bacteria

b.

Cell membrane

c.

Denitrifying bacteria

d.

Plasmalemma

Question number: 431

» Diversity in Living World » Five Kingdom Classification » Monera

MCQ▾

Question

Prokaryotic smallest cell is

Choices

Choice (4) Response

a.

Mycoplasma

b.

Bacillus

c.

Bacteria

d.

Cyanobacteria

Question number: 432

» Diversity in Living World » Five Kingdom Classification » Monera

MCQ▾

Question

Heterocyst is a structure which is associated with

Choices

Choice (4) Response

a.

Respiration

b.

Locomotion

c.

Nitrogen fixation

d.

Reproduction

Question number: 433

» Diversity in Living World » Five Kingdom Classification » Monera

MCQ▾

Question

Chemicals produced by one microbe and inhibit growth of another microbes are called

Choices

Choice (4) Response

a.

Phytoalexin

b.

Antibodies

c.

Aflatoxin

d.

Antibiotics

Question number: 434

» Diversity in Living World » Five Kingdom Classification » Monera

MCQ▾

Question

Mostly parasitic bacteria are

Choices

Choice (4) Response

a.

Intracellular

b.

Intercellular

c.

Obligate

d.

None of the above

Question number: 435

» Diversity in Living World » Five Kingdom Classification » Monera

MCQ▾

Question

Symbiotic prokaryotic organism which fixes atmospheric N2

Choices

Choice (4) Response

a.

Slime-mold

b.

Spirogyra

c.

Cladophora

d.

Anabaena

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