Question # 1

Second largest family of glowering plants

Choose an answer

Leguminoceae

Labiaceae

Cucurbitaceae

Solanaceae

Disease in living organisms, which are caused by parasites called as

Choose an answer

Predation

Symbiosis

Infestations

Mutualism

In fishes, gill pouches develop into

Choose an answer

Gills

Threat & Middle ear

Eustachian tubes

Both A and B

Potentillaanserina is useful in

Choose an answer

Asthma

Dissolving kidney stones

Skin diseases

Stomach disorders

He distinguished gymnosperms as naked seeded are enclosed in vessels

Choose an answer

Rebert Brown

Linneous

Armen Takhtajan

Arthur

Certain hornlike projections are given out from the back of anthers

Choose an answer

Translator

Cuculli

Gynoestigium

Pollinium

Members of malvaceae are

Choose an answer

Tropical

Sub-tropical

Temperate

Cosmopolitan

An ordered array composed of a series of inclusive levels

Choose an answer

Taxon

Systematics

Hierarchy

Monopoly

The process in which energy migration takes place within a group of neighbouring pigments is called

Choose an answer

Reductive resonance

Deductive resonance

Inductive resonance

None

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

Choose an answer

Datura

Lyecium

Atropa

Solanum

The water culture technique for growing plants with their roots in a recirculating water solution is

Choose an answer

Hydroponics

Sericulture

Hygoculture

Hydroculture

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

Choose an answer

Saprobic fungi and bacteria

Plants

Animals

Algae

--------- is produced when phosphoenolpyruvic acid combines with CO₂

Choose an answer

Oxalic acid

Citric Acid

Abcissic acid

Oxalomalic acid

Plants of Euphorbiaceae contain the vitamin

Choose an answer

A

B

C

D

Disc florets have ------------ flowers

Choose an answer

Tubular

Ligulate

Round

None

Phanerogamy includes

Choose an answer

Bryophytes and pteriodphytes

Thalophytes and carmophytes

Angiosperms and gymnosperms

Thalophytes and pteridophytes

The phenomenon of interference / hide the effect of one gene present at one locus by the other gene present at other locus is called

Choose an answer

Epistasis

Crossing over

Gene linkage

Synapsis

A women red green color blind marries a red green color blind man, what is the probability of the first born child red green color blind?

Choose an answer

100%

50%

75%

25%

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

Choose an answer

Potential diffusion

Active diffusion

Passive diffusion

Imbibation

Fruits of labiateae is

Choose an answer

Pome

Pappus

Drupe

Carcerulus

It includes the plants in which perianth is absent or reduced

Choose an answer

Apocarpae

Nudiflorae

Heteromarae

Glumacae

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

Choose an answer

Absorptive heterotrphs

Saprotrophs

Decomposers

Autotrophs

Following statement is in accordance to Darwinisw

Choose an answer

Natural Selection

Over Production

Survival of fittest

All of these

The principle stage of nitrogen cycle include all of the following except

Choose an answer

Ammonification

Nitrification

Assimilation

Nitrogen depletion

Family labiateae is also called

Choose an answer

Lamiaceae

Labiaceae

Lambitaceae

None

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

Choose an answer

Polonium

Gynoestigium

Corpusculum

Translator

Parasitic fungi absorb nutrients directly from the living host cytoplasm with the help of hyphal tips called as

Choose an answer

Rhizoids

Constricting ring

Haustoria

Hyphae

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

Choose an answer

Griseofulvin

Cyclosporine

Lovastatin

Ergotin

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

Choose an answer

Electrochemical protein

Electromagnetic Protein

Electrogenic protein

Proteogenic protein

Largest family of angiosperm

Choose an answer

Crucifereae

Compositeae

Ranunculaceae

Cucurbitaceae

The botanical name of Kala Zira is

Choose an answer

Nigella sativa

Clematyustriloba

Ranunculus aquatalis

Delphinium ajasis

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

Choose an answer

Imperfect fungi

Aspergillus fumigatus

Purple ergot

Soil contaminated with bird's feces

A fungal hyphae having 2 nuclei of different genetic type is called as

Choose an answer

Karyogamy

Plasmogamy

Hetrokaryotic

Fragmentation

Plants of family asclepiadaceae are used to treat

Choose an answer

Gastric disorders

Skin disorders

Maternal disorders

None of these

The genus name and the specific epithet together

Choose an answer

Scientific name

Nomenclature

Binomial

Specific name

Euphorbia Milli is a

Choose an answer

Tree

Herb

Ornamental shrub

Ornamental herb

The appendages of anthers form a corona

Choose an answer

Tanslator

Cuculli

Staminal

Pollinium

Cryptostegiagrandiflorais a cultivated ----------- growing in gardens.

Choose an answer

Herb

Shrub

Grass

Climber

--------- lives for more than two growing seasons

Choose an answer

Binnials

Annuals

Perenials

Bicarpic

The botanical name of Ajwain is

Choose an answer

Ocimum sanctum

Ocimumbasilicum

Methe sylvestris

Coleus aromaticus

Fruit of labiateae consists of four ------------- nutlets.

Choose an answer

One seeded

Two seeded

Three seeded

Four seeded

Scientific name of blood fluke is

Choose an answer

Schistosoma

Taenia solium

Echinocissus granulosus

Clonorchis sinensis

Number of the phylum Nematomorpha are commonly called the ------------- worms.

Choose an answer

horsehair

Gordian

round

both a and b are correct

Except ---------------- all are the members of class Lobosea

Choose an answer

Arcella

Ameoba proteus

polystomella

Difflugia

--------------- is a developmental process that occurs in gastropods and results in a 180 degree counterclockwise twisting of the visceral mass and mantle cavity

Choose an answer

Gastrulation

Epiboly

Involution

Torsion

Animals of phylum cnidaria can be found in

Choose an answer

Aquatic environment

Marine environment

Dry and harsh environment

Both A and B are correct

Ctenophorans and Anthozoans lie in

Choose an answer

Bilateral symmetry

Radial Symmetry

Asymmetry

Pentaradial symmetry

As protozoa are small, they have --------- surface area in proportion to their volume

Choose an answer

less

Large

Both A and B

Which one of the following do not lie in phylum ciliophora?

Choose an answer

Paramyxa

Vorticella

Paramecium

Balantidium

Which of the following is not an external feature of a rotifer?

Choose an answer

cilia

corona

germovitellarium

foot

Which one is a member of class zoomastigophorea?

Choose an answer

Trichonympha

Trypanosoma

Paramyxa

Giardia

The absence of a shell in the aplacophora is a primitive character in the phylum Mollusca

Choose an answer

True

False

None of Above

Most polychaetes are

Choose an answer

Monoecious.

Dioecious.

Protandric.

Asexual.

The main propulsive structure(s) in the circulatory system of an earthworm is (are)

Choose an answer

Hearts

Dorsal and ventral blood vessels

Seminal vesicles

The typhlosole.

Which one of the following do not lie in phylum Cnidaria?

Choose an answer

obelia

aurelia

Actinia

Taenia

All of the following are characteristics of the phylum nematoda except?

Choose an answer

triploblastic, bilateral, vermiform

cuticles are not shed

complete digestive tract with a mouth surrounded by lips bearing sense organs

body wall has only longitudinal

The diversity of body forms and lifestyles present in the phylum Mollusca is an excellent example of adaptive radiation

Choose an answer

True

False

None of Above

The excretory product in protozoa is primarily

Choose an answer

Urea

Ammonia

Uric acid

None of these

A ----------- is a developmental stage of a freshwater bivalve that is parasitic on fishes

Choose an answer

veliger

Kinorhynchs.

Acanthocephalans.

Nemerteans.

The annelid class whose members are mostly marine is

Choose an answer

Hirudinea.

Oligochaeta.

Polychaeta.

Clitellata.