Question # 1

A group of similar cells that perform specific function is called.

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Tissue

Organ

System

Organdies

The upward movement of sap through the xylem

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Ascent of sap

Plasmolysis

Deplasmoysis

Guttation

Organelle found in both prokaryotic and eukaryotic cells.

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Ribosomes

Mitochondria

Chloroplasts

Lysosomes

The branch of biology which deals with the study of environmental relations of organisms is called.

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Morphology

Ecology

Zoogeography

Evolution

The fluid filled region of the chloroplast is.

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Matrix

cisternae

Stroma

cytoplasm

The inhibitor which may destroy the Globular structure of enzyme is.

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Competitive

Non competitive

Reversible

Irreversible

The length of jejunum is about.

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2.8 m

2.4 m

1.4 m

2 m

One of the following is a fossil fish.

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Cotylosaurs

Veranope

dipnol

Archaeopteryx

Which one the following is not a lipid.

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Rubber

Chitin

Cholesterol

Cutin

Marsupium is the characteristic feature of.

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Dolphin

Opossum

Echidna

duckbill platypus

Livorworts belong to the subdivision.

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Hepaticopside

Anthoceropsida

Lichens

Bryopsida

E-Coli is a example of

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Aerobic Bacterium

Anaerobic Bacterium

Facultative bacteria

Microaerophilic bacteria

Which is used to give flavor, aroma and characteristic colour to the cheese.

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Penicillium

Yeast

Aspergillus

Neurospora

In deductive reasoning we move from

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General to specific

Specific to general

General to general

Specific to specific

All bryophytes share certain characteristics which are

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Reproductive cells in protective chambers

A waxy cuticle, true leaves and reproductive cells in protective chambers

Vascular tissues, true leaves and a waxy cuticle

Vascular tissue and a waxy cuticle

Some fungi are used to control environmental pollution, the process is called.

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Biologicals control

Fungal culture

Bioremediation

Hydroponic

pH of fresh saliva of human is about

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6

7

8

9

An aphid that attacks walnut tree is being controlled biologically by

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Wasp

House fly

Honey bee

Mosquito

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