Question # 1

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

Botanical name of tomato

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Solanumtuberosum

Lycopersicumesculentum

Petunia Alba

Solanumnigrum

The criteria of the classification are the ------------ on which the classification is based.

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Groups

Divisions

Characters

Orders

The criteria of the classification are the ----------- on which the classification is based.

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Groups

Divisions

Characters

Orders

Second largest family of glowering plants

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Leguminoceae

Labiaceae

Cucurbitaceae

Solanaceae

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

Family ------------ incluldes 100 genera and 850 species

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Compositeae

Crucifereae

Labiateae

Cucurbitaceae

The disease in which leaves may appear twisted and finally die is

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Bronzing

Whiptail disease

Whiplash disease

None

The largest genus of family Solanaceae is

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Solanum

Capsicum

Lyceum

Atropa

Family curcifereae is characterized by the persence of ------------ corolla

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Cross like

Cushion like

Zigzag

None

When the leaves fails to produce normal amounts of chlorophyll, the disease is

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Apoptosis

Chlorosis

Chlorination

Necrosis

It is a specimen chosen by later worked from original material studied by the author of the species

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Holotype

Syntype

Isotype

Lecto type

While studying the components of an ecosystem what is the biotic component in all these examples?

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Gravity

Topography

Consumers

Temperature

Aggregates of closely related species

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Infra specific species

Variety

Subspecies

Genus

When a single gene effects two or more traits the phenomenon is called

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Epistasis

Bombay phenotype

Gene linkage

Pleiotropic

Vegetative parts of ----------- are easier to observe than reproductive parts

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Angiosperms

Gymnosperms

Bryphytes

Pteridophytes

He is regarded as the father of modern taxonomy

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Robert Thorne

Armen Takhtajan

Linneous

Arthur Conquist

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

A symbiotic association between certain fungi and certain photoautotrophes either green algae or a cyanobacterium or sometimes both is termed as

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Mycorrhizae

Lichens

Endomycorrhizae

Ectomycorrhizae

Pyruscommunis is the botanical name

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Apple

Almond

Apricot

Lokat

Fruits of labiateae is

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Pome

Pappus

Drupe

Carcerulus

As a result of the union of anther and pistil this structure is formed

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Polonium

Gynoestigium

Corpusculum

Translator

A sex limited trait is limited to only one sex due to

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Taxonomic differences

Ecological differences

Physiological

Anatomical difference

Fungi cause certain animal diseases. How Ringworm and athlete's foot are caused by fungi

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Imperfect fungi

Aspergillus fumigatus

Purple ergot

Soil contaminated with bird's feces

Studying a single population's relationship to its environment will be

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Synecology

Autecology

Ecology

Etealogy

Phanerogamy includes

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Bryophytes and pteriodphytes

Thalophytes and carmophytes

Angiosperms and gymnosperms

Thalophytes and pteridophytes

Fruit of Ranunculaceae is

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Etaerio of achenes

Capsule

Etaerio of follicles

All of these

A special protein that generates voltage across a membrane is called;

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Electrochemical protein

Electromagnetic Protein

Electrogenic protein

Proteogenic protein

Which statement is not true about the family Euphorbiaceae

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They are found in arctic regions

They are mainly herbs and shrubs

They are a source of timber

Their seed is endospermic

Members of malvaceae are

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Tropical

Sub-tropical

Temperate

Cosmopolitan

Parasexuality is a special type of genetic recombination which is showed by which group of fungi

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Penicillium

Imperfect fungi

Powdery mildews

Spitting fungus

1. ----------- is the process in which plasma membrane starts pulling away from the cell wall;

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Incipient plasmolysis

Indirect plasmolysis

Critical Phasmolysis

None

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

Match with Lamarckism

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Inheritance of acquired characteristics

Long neck of giraffe is evolved gradually as cumulative product of many generations

Body parts used extensively become stronger and larger

All A, B and C

The botanical name of plum is

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Prunuspersica

Pyruscommunis

Prunusdomestica

Rosa Alba

Translocation into developing organs, i.e. Roots, tubers and reproductive organs is called;

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Deport

Export

Both a & b

None

Members of compositeae are

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Topical

Sub-tropical

Temperate

Cosmopolitan

In fungi asexual reproduction occurs by all these method except which one

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Spores

Conidia

Binary fission

Budding

Genera with common characteristics are grouped into a more inclusive group

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Species

Family

Genus

Sub-species

All fungi lack chlorophyll and on the basis of their mode of nutrition, they include all these groups except

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Absorptive heterotrphs

Saprotrophs

Decomposers

Autotrophs

Certain hornlike projections are given out from the back of anthers

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Translator

Cuculli

Gynoestigium

Pollinium

A succulent berry with hard rind is commonly known as

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Drupe

Pome

Pepo

None

Potentillaanserina is useful in

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Asthma

Dissolving kidney stones

Skin diseases

Stomach disorders

Bentham and Hooker divided plants in 202 orders

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Seeded

non-seeded

Floral

non-floral