Question # 1

Short day plants are really

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Short-night plants

Long-night plants

Day neutral plants

All of above

All the insectivores plants are true

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Heterotrophic

Autotrophs

Parasitic

Saprophytic

Example of rod shaped bacteria

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Bacillus

Staphylococcus

Vibrio

Hyphomicrobium

Respiration in plants occurs only

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Day

Night

Day and night

Day & evening

Which of the following shapes of bacteria are present

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Cocci

Bacilli

Spiral

All of above

Who formulated the "germ theory of disease"

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Robert Brown

Robert Hook

Robert Whittaker

Robert Koch

Branch of biology which deals with structure of organisms the cells and their organelles at molecular level is

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Biotechnology

Microbiology

Molecular biology

Biochemistry

Molecular carrier or vector on which gene of interest could be placed is

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RNA

C DNA

Plasmids

DNA

The term ecology comes from the word oikos which is a word

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Greek

Italic

Latin

French

Sporogenesis is the formation of

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Egg

Sperms

Spores

Embryo

Ecosystem that occupy broad geographical regions are

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Biosphere

Biomes

Community

All of above

Biotic components of ecosystem are

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Animal and plants

Micro-organisms

Fungi

All of above

Temporary natured meristems are

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Intercalary meristem

Lateral meristem

Apical meristem

All of above

Which of the following is a artificial asexual reproduction in plants

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Multiple fission

Binary Fission

Grafting

All of above

All populations within a ecosystem is called

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Habitat

Niche

Biosphere

Community

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NAT I Medical Biology MCQs With Answers

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