Question # 1

Diploblastic animals show

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Higher degree of specialization

Lesser degree of specialization

Medium degree of specialization

None

Which of the following fungi used as antibiotics

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Yeast

Mushrooms

Penicillium

Rusts

In older stems the cork tissues have a special cells which are involved in gaseous exchange

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Guard cells

Xylem cells

Lenticels

Phloem cells

A group of inter breeding individuals occurring together in space and time

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Species

Population

Biosphere

None

Fungi resembles to plants have

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Cell wall

Large vacuole

Chlorophyll

Chloroplast

The structural and functional unit of life is called

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Cytoplasm

Cell

Tissues

Nucleus

Plants that are stimulated to flower by exposure to low temp is called

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Biennial

Perennial

Vernalization

Parthenocarpy

Developing seeds are rich source of

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Auxins

Gibberellins

Cytokinins

All of above

Vascular and cork cambiums are examples of

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Lateral meristem

Intercalary meristem

Apical meristem

None of above

Short day plants are really

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Short-night plants

Long-night plants

Day neutral plants

All of above

Who hypothesized that the organisms involved through the inheritance of acquired character

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Larmark

Darwin

Hutton

Maltus

The circulatory system accounts for the rapid mass flow of materials from one part of the body to the other is_____than diffusion

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Rapid

Slow

Very low

None

Charles Darwin observed and collected thousands of specimens of diverse faunas and floras of

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South America

Asia

Western America

Europe

Fruit development without fertilization and no seed formation is called

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Parthenocarpy

Regeneration

Gymnosperm

Abnormality

The part of earth inhabited by living organisms and non-living components is called

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Ecosystem

Biosphere

Habitat

Niche

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NAT I Medical Biology MCQs With Answers

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