Cell Structure and Function-Cell and Cell Theory (NEET Biology): Questions 25 - 33 of 92

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Question number: 25

» Cell Structure and Function » Cell and Cell Theory

MCQ▾

Question

Nucleic acids are made up of

Choices

Choice (4) Response

a.

Amino acids

b.

Nucleosides

c.

Pentose sugars

d.

Nucleotides

Question number: 26

» Cell Structure and Function » Cell and Cell Theory

Appeared in Year: 1994

MCQ▾

Question

Who proved DNA as genetic material - [RPMT]

Choices

Choice (4) Response

a.

Hershey and chase

b.

Griffith

c.

Bacteria

d.

PPLO

Question number: 27

» Cell Structure and Function » Cell and Cell Theory

Appeared in Year: 1995

MCQ▾

Question

Quantity of nucleic acids in animal cells is - [RPMT]

Choices

Choice (4) Response

a.

10

b.

2

c.

15

d.

5

Question number: 28

» Cell Structure and Function » Cell and Cell Theory

MCQ▾

Question

A parenchyma cell which stores ergastic materials or waste substance is -

Choices

Choice (4) Response

a.

Phragmoblast

b.

Conidioblast

c.

Idioblast

d.

Blastomere

Question number: 29

» Cell Structure and Function » Cell and Cell Theory

MCQ▾

Question

The function of root cap is-

Choices

Choice (4) Response

a.

Storage of food products

b.

Protection of root tip and control of geotropic movement

c.

Absorption of nutrients

d.

None of the above

Question number: 30

» Cell Structure and Function » Cell and Cell Theory

MCQ▾

Question

All the xylem elements, when mature are dead except -

Choices

Choice (4) Response

a.

Xylem Fibre

b.

Xylem Parenchyma

c.

Vessels

d.

Tracheids

Question number: 31

» Cell Structure and Function » Cell and Cell Theory

MCQ▾

Question

Branches of Botany dealing with the internal organization of plants called as:

Choices

Choice (4) Response

a.

Anatomy

b.

Physiology

c.

Cytology

d.

Ecology

Question number: 32

» Cell Structure and Function » Cell and Cell Theory

MCQ▾

Question

The tissue not having specifically thickened walls are

Choices

Choice (4) Response

a.

Collenchyma

b.

Parenchyma

c.

Sclereids

d.

Fibres

Question number: 33

» Cell Structure and Function » Cell and Cell Theory

MCQ▾

Question

In monocotyledonous roots, the Histogen present at the apex of the root tip is

Choices

Choice (4) Response

a.

Dermatogen

b.

Procambium

c.

Calyptrogen

d.

Plerome

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