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14901.

Question : In which of the following plant, pollination takes place due to secretion of foul odour by the flowers?

Answer»

Maize
Pinus
Vallisneria
Rafflesia

Answer :D
14902.

Question : In which of the following plants columella is present in sporangium ?

Answer»

YEAST
SPIROGYRA
ULOTHRIX
RHIZOPUS

ANSWER :D
14903.

Question : In which of the following plant groups , the root is feebly developed and stem is soft with a large number of air cavities?

Answer»

Xerophytes
Hydrophytes
Mesophytes
Helophytes

Answer :B
14904.

Question : In which of the following placentation, false septa is formed?

Answer»

Marginal
Free central
Axial
Parietal

Answer :D
14905.

Question : In which of the following phylum distinct Cephalization is absent ?

Answer»

Mollusca
Arthropoda
Chordata
Echinodermata

Answer :D
14906.

Question : In which of the following phase is first polar body divided?

Answer»

GROWTH PHASE
MULTIPLIER phase
FIRST MATURE division
Second mature division

Answer :D
14907.

Question : In which of the following pairs is the specific characteristic of a soil not correctly matched :-

Answer»

Terra rossa – Most SUITABLE for roses
Chernozems – Richest SOIL in the world
Black soil – Rich in CALCIUM carbonate
Laterite – Contains ALUMINIUM compound

Answer :A
14908.

Question : In which of the following organs,crypts of Lieberkuhn are found

Answer»

Stomach
Pancreas
Small intestine
Large intestine

Answer :C
14909.

Question : In which of the following organisms self fertilization is seen?

Answer»

Sharks
Roundworm
Earthworm
Tapeworm

Answer :D
14910.

Question : In which of the following organisms the regulation of blood flow cannot be precisely regulated?

Answer»

Pheretima
Mosquito
Labeo
Cuttlefish

Answer :B
14911.

Question : In which of the following organisms testes descend into scrotum in breeding season but in non-breeding season goes up ?

Answer»

Frog
Kangaroo
Shrew
Bat

Answer :D
14912.

Question : In which of the following organisms fertilization is internal but development of zygote occurs outside the body of female?

Answer»

Frog
Bony FISHES
BIRDS
DOG dish

Answer :C
14913.

Question : In which of the following O_2 is directly used:

Answer»

Glycolysis
Fermentation
Electron TRANSPORT chain
Oxidative decarboxylation

Answer :C
14914.

Question :In which of the following motile cells are not formed?

Answer»

Zygomycetes and oomycetes
Zygomycetes and PHYCOMYCETES
CHLOROPHYCEAE and phycomycetes
MUCOR, Rhizopus and SPIROGYRA

ANSWER :D
14915.

Question : In which of the following modes of inhibition, there is no direct interaction between inhibitors and active site of enzyme?

Answer»

Competitive inhibition predicted
Feedbock inhibition have
Non-competitive inhibition
Both (2)&(3)

ANSWER :D
14916.

Question : In which of the following medical termination of pregnancy is necessary ?

Answer»

Where the pregnancy RESULTS of rape
There is substantial risk of. Child being born with SERIOUS handicaps
Continuation of pregnancy MIGHT on danger
All of the above

Answer :D
14917.

Question :In which of the following kinds of ovules , the embryo sac is horse - shoe shaped ?

Answer»

Hemitropous ovules
Orthotropous ovules
Amphitropous ovules
Circinotropous ovules

Answer :C
14918.

Question : In which of the following is phosphorus a main component ?

Answer»

Biotic MEMBRANES 
NUCLEIC acid 
Cellular ENERGY 
All of the given 

SOLUTION :All of the given
14919.

Question : In which of the following kinds of ovules, the embryo sac is horse-shoe shaped ?

Answer»

Hemotropous OVULE
Orthotopous ovule
Amphitropous ovule
Circinotropous ovule

Answer :C
14920.

Question : In which of the following infection occur in alveoli of the lungs?

Answer»

Rhinitis
Pneumonia
Common cold
Both (2) and (3)

ANSWER :B
14921.

Question : In which of the following, hygroscopic peristomal teeth are present ?

Answer»

FUNARIA
Alternaria
SPIROGYRA
RHIZOPUS

ANSWER :A
14922.

Question : In which of the following interactions both partners are adversely affected ?

Answer»

MUTUALISM
COMPETITION
PREDATION
Parasitism

Answer :B
14923.

Question : In which of the following given examples, the value of Vmax changes while the K, value remains same?

Answer»

Inhibition of SUCCINATE DEHYDROGENASE by malonate
Inhibition of alcohol dehydrogenase to treat methanol poisoning
Inhibition of cytochrome OXIDASE by cyanide
Inhibition of folic acid synthesis in BACTERIA by sulpha drugs

Answer :C
14924.

Question : In which of the following genetically modified organism polygalacturonase gene is silenced ?

Answer»

GOLDEN rice
Bt-cotton
Flavr-savr tomato
Bt-corn

Answer :C
14925.

Question : In which of the following flowers, no overlapping between the sepals or petals is observed?

Answer»

Cotton
Cassia
Calotripies
China Rose

Answer :C
14926.

Question : In which of the following fruit well developed fruit wall with a hard or stony endocarp is found ?

Answer»

CARYOPSIS as in wheat
Drupe as in mango
Legume as in Pea
Nut as in Trapa

Answer :B
14927.

Question : In which of the following forms is iron absorbed by plants?

Answer»

Both FERRIC and ferrous
Free element
Ferrous
Ferric

Answer :4
14928.

Question :in which of the following forms ,CO_2 is not transported in the blood?

Answer»

carbaminohaemoglobin
in DISSOLVED STATE through plasma
carboxyhaemoglobin
Bicarbonates

Answer :C
14929.

Question : Which of the followiing represent the edible part of the fruit of litchi :

Answer»

Litchi
Custard APPLE
Pomegrannate
Orange

Answer :A
14930.

Question : In which of the following ecosystem pyramids are always upright?

Answer»

TREE ecosystem
Lake ecosystem
Grass LAND ecosystem
All of above

Answer :C
14931.

Question : In which of the following embryonic stages does the implantation take place ?

Answer»




ANSWER :A
14932.

Question : In which of the following disorders, there is an increase concentration of urea in blood ?

Answer»

Uremia
Haematuria
Pyuria
Polyures

Answer :A
14933.

Question : In which of the following contaceptive method side effects are almost nil ?

Answer»

Pills
IUD
Implants
Coitus interruptus

Answer :D
14934.

Question : In which of the following disorders number of chromosomes present is 47 ?

Answer»

TURNER's syndrome
Cushing's sundrome
Acquired immuno-deficiency syndrome
Down's syndrome

Answer :D
14935.

Question : In which of the following diseases keratinization occurs in cornea ?

Answer»

Cataract
Glaucoma
Strabismus
Xerophthalamia

Answer :D
14936.

Question : In which of the following diseases is there pathological increase in number of WBCs?

Answer»

Leucopoiesis
Leucopenia
Leucocytosis
Leukemia

Answer :D
14937.

Question : In which of the following cleistogamous flowers are present ?(A) Balsam(B) Arachis(C) Commelina(D) All of these

Answer»

Balsam
Arachis
Commelina
All of these

Answer :D
14938.

Question : In which of the following , cellulose content is maximum?

Answer»

COTTON fibres
Wood
Rayon
Silk

Answer :A
14939.

Question : In which of the following CO_2 fixation and Calvin cycle are separated in time

Answer»

`C_4` PLANTS
`C_3` plants
CAM plants
All the above

ANSWER :C
14940.

Question : In which of the following both pairs have correct

Answer»


ANSWER :A
14941.

Question : In which of the following cells in C_(4) pathway, the metabolic CO_(2) is fixed ?

Answer»

BUNDLE SHEATH cells
Mesophyll cells
Epidermal cells
Cortical cells

Answer :A
14942.

Question : Inwhich ofthe followingblood vessle, bloodflowsfrom anteriorto posteriordirection ?

Answer»

Lateraloesophagealvessel
Ventralvessel
Supraoesophagealvessel
All OFTHESE

ANSWER :D
14943.

Question : In which of the following biome maximum number of plants and animals are found ?

Answer»

Deserts
Tundra
Tropical RAIN forest
Temperate DECIDUOUS forests

Answer :C
14944.

Question : In which of the following aspect PS-I and PS-II differ to each other ?

Answer»

REACTION centre
Location on THYLAKOID membrane
Redox behaviour
All the above

Answer :D
14945.

Question : In which of the following animal, respiration occurs without any respiratory organ ?

Answer»

Cockroach
Fish
Frog
Earthworm

Answer :D
14946.

Question : In which of the following, all three are macronutrients?

Answer»

Iron, copper, molybdenum
Molybdenum, magnesium, MANGANESE
Nitrogen, NICKEL, phosphorus
Boron, ZINC, manganese

Answer :NONE
14947.

Question : Which of the following amino acids contain sulphur in its side chains

Answer»

Alanine
Serine
Threonine
Methionine

Answer :D
14948.

Question : In which of the following algae sexual reproduction takes place through flagellate and similar sized gametes?

Answer»

Ulothrix
Spirogyra
Fucus
Eudorina

Answer :C
14949.

Question :In which of the crosses , half of the offspring show dominant phenotype ?

Answer»

`TT XX Tt`
`TT xx tt`
`Tt xx tt`
`TT xx TT`

ANSWER :C
14950.

Question : Inwhichoffollowinganimallactofereingenehasbeeninserted ?

Answer»

SHEEP
COWS
Bull
All ofthese

Answer :C