NEET Biology: Questions 154 - 159 of 3239

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Question number: 154

» Cell Structure and Function » Chemical Constituents of Living Cells » Enzymes - Types, Properties, Enzyme Action

MCQ▾

Question

Coenzyme can function

Choices

Choice (4) Response

a.

In association with an apoenzyme.

b.

Independently of the apoezyme.

c.

In association with a vitamin.

d.

In association with a protein.

Question number: 155

» Biotechnology and Its Applications » Application of Biotechnology in Health and Agriculture

MCQ▾

Question

Vitamin B12 is formed during fermentation of

Choices

Choice (4) Response

a.

Propionibacteria

b.

Rhizopus stolonifer

c.

Sacchromyces cerevisiae

d.

Ashbya gossipii

Question number: 156

» Reproduction » Reproduction in Organisms » Asexual Reproduction

MCQ▾

Question

The development of gametophyte from the vegetative parts of the sporophyte without the intervention of spores is called

Choices

Choice (4) Response

a.

Parthenogenesis

b.

Apospory

c.

Apogamy

d.

Parthnocarpy

Question number: 157

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

MCQ▾

Question

Bryophytes are dependent on water because

Choices

Choice (4) Response

a.

Archegonium has to remain filled with water for fertilization.

b.

Water is essential for fertilization for their homosporous nature.

c.

The sperms can easily reach upto egg in the archaegonium.

d.

Water is essential for their vegetative propagation.

Question number: 158

» Cell Structure and Function » B Cell Division » Cell Cycle

MCQ▾

Question

Which is not true for anaphase?

Choices

Choice (4) Response

a.

Golgi body and ER are reformed.

b.

Chromosomes move to opposite poles.

c.

Centromeres spilt and chromatids separate

d.

Spindle poles move farther apart

Question number: 159

» Biotechnology and Its Applications » Genetic Engineering

MCQ▾

Question

Crown gall disease in plants is caused by

Choices

Choice (4) Response

a.

Virus

b.

Pi-plasmid

c.

Ti-plasmid

d.

Fungus

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