Biology - Comprehensive Mock Test 151

Question 1501 Medium

Taxonomic category arrange in descending order .......... (MH-01)?

A) key B) hierarchy C) taxon D) taxonomic category

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Question 1502 Easy

Maize is a .......... (CBSE-09)?

A) taxon B) category C) series D) species

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Question 1503 Easy

How many obligate categories are there (BHU-06)?

A) 3 B) 5 C) 7 D) 9

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Question 1504 Medium

The smallest unit of living organism is .......... (AIPMT-2003)?

A) DNA B) RNA C) cell D) protein

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Question 1505 Medium

Huxley is a father of which systematic (HARYANA-2009) ?

A) new systematic B) artificial systematic C) evolutionary systematic D) natural systematic

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Question 1506 Medium

Natural system of classification given by .......... (UP-PMT-2009)?

A) Linnaeus B) Hutchinson C) Bentham & Hooker D) Haeckel

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Question 1507 Medium

Two plants can be conclusively said to belong to the same species if they .......(CBSE-2007)?

A) have more than 90% similar genes B) look similar and possess identical secondary metabolites C) have same number of chromosomes D) can reproduce freely with each other and form seeds

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Question 1508 Hard

The living organisms can be unexceptionally distinguished from the non-living things on the basis of their ability for .......... (CBSE-2007)?

A) interaction with the environment and progressive evolution B) reproduction C) growth and movement D) responsiveness to touch

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Question 1509 Easy

Species are considered as .......... (CBSE-2003)?

A) real basic units of classification B) the lowest units of classification C) artificial concept of human mind which cannot be defined in absolute terms D) real units of classification devised by taxonomists

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Question 1510 Medium

The unit of classification containing concrete biological entities is .......... (WARDHA-2003)?

A) taxon B) species C) category D) order

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