NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 2126 - 2131 of 3511

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Question number: 2126

» Diversity in Living World » Five Kingdom Classification » Monera

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Appeared in Year: 2006

MCQ▾

Question

The bacterium (Clostridium botulinum) that causes botulism is: [CBSE PM/PD]

Choices

Choice (4) Response

a.

a facultative anaerobe

b.

an obligate aerobe

c.

a facultative aerobe

d.

an obligate anaerobe

Question number: 2127

» Diversity in Living World » Five Kingdom Classification » Monera

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Appeared in Year: 2006

MCQ▾

Question

Curing of tea leaves is brought about by the activity of: [CBSE PM/PD]

Choices

Choice (4) Response

a.

Bacteria

b.

mycorrhiza

c.

fungi

d.

Viruses

Question number: 2128

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

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Appeared in Year: 2007

MCQ▾

Question

Spore dissemination in some liverworts is aided by: [CBSE PM/PD]

Choices

Choice (4) Response

a.

Peristome teeth

b.

Indusium

c.

Elaters

d.

Calyptra

Question number: 2129

» Diversity in Living World » Five Kingdom Classification » Fungi

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Appeared in Year: 2007

MCQ▾

Question

One gene - one enzyme relationship was established for the first time in [CBSE PM/PD]

Choices

Choice (4) Response

a.

Salmonella iyphimurium

b.

Escherichia Coli

c.

Neurospora crassa

d.

Diplococcus pneumoniae

Question number: 2130

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

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Appeared in Year: 2007

MCQ▾

Question

If you are asked to classify the various algae into distinct groups, which of the following characters you should choose? [CBSE PM/PD]

Choices

Choice (4) Response

a.

Nature of stored food materials in the cell

b.

Chemical composition of the cell wall

c.

Types of pigments present in the cell

d.

Structural organization of thallus

Question number: 2131

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

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Appeared in Year: 2007

MCQ▾

Question

In gymnosperms, the pollen chamber represents: [CBSE PM/PD]

Choices

Choice (4) Response

a.

A cavity in the ovule in which pollen grains are stored after pollination

b.

The microsporangium in which pollen grains develop

c.

An opening in the megagametophyte through which the pollen tube approaches the egg

d.

A cell in the pollen grain in which the sperms are formed