NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 1344 - 1347 of 3511

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Question number: 1344

» Diversity in Living World » Five Kingdom Classification » Lichens

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MCQ▾

Question

Select true statements: -

Choices

Choice (4) Response

a.

Parmelia is a common example of foliose lichen in which ascocarp is

Apothecium type and it vegetativey reproduces by fragmentation and by

Formation of soredia and isidia

b.

Usnea is an example of fruticose lichen and it reproduce vegetatively by

Fragmentation

c.

In Usnea, the apothecia are large, plate like and terminal in position

d.

All a. , b. and c. are correct

Question number: 1345

» Biotechnology and Its Applications » Principles and Process of Biotechnology

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MCQ▾

Question

Western blotting is used for the identification of

Choices

Choice (4) Response

a.

DNA, RNA and Protein

b.

Protein

c.

DNA

d.

RNA

Question number: 1346

» Ecology and Environment » Organisms and Environment » Habitat and Niche

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MCQ▾

Question

The change of the lighter colored variety of peppered moth Biston betularia to its darker variety (carbonaria) is due to

Choices

Choice (4) Response

a.

Industrial carbon deposited on the wings of moth resulting in darker variety.

b.

Deletion of a segment of gene due to wings of moth resulting in darker variety.

c.

Mutation of single Mendelian gene for survival in the smoke-laden industrial environment.

d.

Translocation of a block of genes in chromosomes in response to heavy carbons.

Question number: 1347

» Diversity in Living World » Five Kingdom Classification » Lichens

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MCQ▾

Question

Select true statements -

(A) VAM is useful for phosphate absorption.

(B) Most of the lichens are ascolichens.

(C) Trebouxia is most common phycobiont in lichens.

Choices

Choice (4) Response

a.

Only B and C

b.

All A, B and C

c.

Only A and B

d.

Only C