NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 387 - 391 of 3511

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Question number: 387

» Cell Structure and Function » Cell Organelles - Structure and Function » Mitochondria

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MCQ▾

Question

Biological membrane are composed of

Choices

Choice (4) Response

a.

50 % proteins and 50 % lipids.

b.

40 % proteins and 60 % lipids.

c.

70 % proteins and 30 % lipids.

d.

60 % proteins and 40 % lipids.

Question number: 388

» Ecology and Environment » Biodiversity and Its Conservation » Concept of Biodiversity

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MCQ▾

Question

Convention on biodiversity came into force on

Choices

Choice (4) Response

a.

29 Dec. 1993

b.

6 June 1992

c.

3 October 1994

d.

4 October 1993

Question number: 389

» Plant Physiology » Transport in Plants » Absorption

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MCQ▾

Question

Which of the following statement is incorrect?

Choices

Choice (4) Response

a.

Plants absorb only one thing at a time either water or inorganic salt.

b.

Plants absorb excess quantity of water.

c.

Water and salts are taken in simultaneously by root hairs.

d.

Question does not provide sufficient data or is vague

Question number: 390

» Diversity in Living World » What is Living? » Taxonomy & Systematics

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Question

Biosystematics aims at

Choices

Choice (4) Response

a.

The classification of organisms based on broad morphological characters.

b.

Delimiting various taxa of organisms and establishing their relationships.

c.

The classification of organisms based on their evolutionary history and establishing their phylogeny on the totality of various parameters from all fields of studies.

d.

Identification and arrangement of organisms on the basis of their cytological characteristics.

Question number: 391

» Diversity in Living World » Five Kingdom Classification » Protista

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MCQ▾

Question

Just as Xenopsylla is to Yersinia pestis, so is.

Choices

Choice (4) Response

a.

Phlebotomus to Leishmania donovani.

b.

Culex to Plasmodium falciparum.

c.

Homo sapiens to Taenia solium.

d.

Glossina palpalis to Wuchereria bancrofti.