NEET Biology: Questions 816 - 822 of 3146

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Question number: 816

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

MCQ▾

Question

Middle lamella is present

Choices

Choice (4) Response

a.

In between secondary and tertiary walls.

b.

Outside the primary wall.

c.

Inside the primary wall.

d.

Inside the secondary wall.

Question number: 817

» Diversity in Living World » Five Kingdom Classification » Fungi

MCQ▾

Question

Which of the following types of heterothallism is found in Mucor?

Choices

Choice (4) Response

a.

Bipolar multiple allele heterothallism

b.

2-allele heterothallism

c.

Morphological heterothallism

d.

Tetrapolar multiple allele heterothallism

Question number: 818

» Plant Physiology » Photosynthesis » Pigments Involved in Photosynthesis

MCQ▾

Question

In cyclic photophosphorylation which one of the following is formed?

Choices

Choice (4) Response

a.

NADP and ATP

b.

NADH2 and O2

c.

NADPH2, ATP and O2

d.

ATP

Question number: 819

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

MCQ▾

Question

A typical gymnospermous plant has 8 chromosomes in leaf cells. What will be number for chromosomes in the cells of its gametophyte?

Choices

Choice (4) Response

a.

4

b.

24

c.

8

d.

16

Question number: 820

» Biology and Human Welfare » Health and Disease » Cancer

MCQ▾

Question

Chemicals, which can induce cancer are called

Choices

Choice (4) Response

a.

Mutagenic agents and produce benign tumour.

b.

Mutagenic agents and do not produce malignant tumour.

c.

Carcinogens and produce non-malignant tumour.

d.

Carcinogens and produce malignant tumour.

Question number: 821

» Reproduction » Reproduction in Organisms » Vegetative Propagation in Plants

MCQ▾

Question

The part which is grafted on stalk of another tree is called

Choices

Choice (4) Response

a.

Bulbil

b.

Scion

c.

Graft

d.

Bud

Question number: 822

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

MCQ▾

Question

Ethanol is produced from starch as a raw material by the activity of

Choices

Choice (4) Response

a.

Virus

b.

Bacteria

c.

Yeast

d.

Question does not provide sufficient data or is vague

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