Question # 1

The botanical name of Ajwain is

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Ocimum sanctum

Ocimumbasilicum

Methe sylvestris

Coleus aromaticus

The transference of pollen grains on the stigmatic surface is brought by a special structure

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Polonium

Gynoestigium

Corpusculum

Translator

Nullo gamete is

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With one sex chromosome

With one sex chromosome present

With no sex chromosome

Without any chromosome

When there is a net movement of water molecules occurs towards an imbibant, the type of diffusion is

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Potential diffusion

Active diffusion

Passive diffusion

Imbibation

Study of relationship of animals to their environment is termed as

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Ecology

Eco

System

Biotic components

Natural system of classification is based on characters

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Reproductive and anatomical

Morphological and anatomical

Morphological and reproductive

Vegetative and reproductive

The oxidative change of water in photo-chemical excitation occurs in a process

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Photo-reaction

Phosphorylation

Photo-oxidation

None

Euphorbia Milli is a

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Tree

Herb

Ornamental shrub

Ornamental herb

Fungi are used in food industry, which fungi is used in bakery for flavor, aroma, color to some cheese

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Yeast

Penicillium

Aspergillus

Neurospora

Leaves of ---------- are used for the treatment of asthma

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Datura

Lyecium

Atropa

Solanum

Apple is a member of family

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Rasaceae

Ranunculaceae

Labiaceae

Malvaceae

When a species is described in one genus and later transferred to another genus, the specific epithet

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Homonym

Synonym

Legitimate

Illegitimate

A succulent berry with hard rind is commonly known as

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Drupe

Pome

Pepo

None

If an author cited two or more specimens as types, the remaining cited species are

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Lectotype

Syntype

Paratype

Neotype

Mycorrhiza is an association between roots of plants growing in acid soil and certain fungi to which relation it belongs

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Symbiosis

Commensalism

Grazing

Grazers

Seeds of family ---------- bear a tuft of hairs

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Compositeae

Labiateae

Asclepiadaceae

Ranunculaceae

What are the major decomposers of the biosphere contributing to the recycling of the elements used by living things?

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Saprobic fungi and bacteria

Plants

Animals

Algae

If two substances move in different directions, through the membrane, the contransport is called;

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Antiplast

Heteroplast

Apoplast

None

Males suffering from Jacobs's syndrome have sex chromosomes

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XXX

XO

XXY

XYY

Many fungi are the sources of drugs, which drug is used to lower the blood cholesterol level

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Griseofulvin

Cyclosporine

Lovastatin

Ergotin

Which of the following describes the process of natural selection?

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Change from simple to more complex organisms

Differential reproductive success between genotypes

Increase in size of population

Occurrence of new mutations

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