Diversity in Living World (NEET Biology): Questions 863 - 867 of 1062

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Question number: 863

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

Appeared in Year: 2010

MCQ▾

Question

Which one of the following is monoecious? [CBSE PM/PD]

Choices

Choice (4) Response
a.

Date palm

b.

Cycas

c.

Marchantia

d.

Pinus

Question number: 864

» Diversity in Living World » Five Kingdom Classification » Fungi

Appeared in Year: 2009

MCQ▾

Question

Which one is the wrong pairing for the disease and its causal organism? [CBSE PM/PD]

Choices

Choice (4) Response
a.

Late blight of potato - Alternaria solani

b.

Root-knot of vegetables - Meloidogyne spp

c.

Black rust to wheat - Puccinia graminis

d.

Loose smut of wheat - Ustilago nuda

Question number: 865

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

Appeared in Year: 2009

MCQ▾

Question

Which one of the following is considered important in the development of seed habit? [CBSE PM/PD]

Choices

Choice (4) Response
a.

Heterospory

b.

Free-living gametophyte

c.

Haplontic life cycle

d.

Dependent sporophyte

Question number: 866

» Diversity in Living World » Five Kingdom Classification » Monera

Appeared in Year: 2010

MCQ▾

Question

Leguminous plants are able to fix atmospheric nitrogen through the process of symbiotic nitrogen fixation. Which one of the following statement is not correct during this process of nitrogen fixation? [CBSE PM/PD]

Choices

Choice (4) Response
a.

Leghemoglobin scavenges oxygen and pinkish in colour

b.

Nodules act as sites for nitrogen fixation

c.

The enzyme Nitrogenase catalyses the conversion of atmospheric N2 to NH3

d.

Nitrogenase is insensitive to oxygen

Question number: 867

» Diversity in Living World » Five Kingdom Classification » Fungi

MCQ▾

Question

Which one of the following is a wrong matching of a microbe and its industrial product, while the remaining three are correct?

Choices

Choice (4) Response
a.

Aspergillus niger - citric acid

b.

Yeast - Statins

c.

Clostridium butylicum - lactic acid

d.

Acetobacter aceti - acetic acid

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