AIDS is caused by
1.virus
2.bacteria
3.protozoa
4.helminth
Posted Date:-2021-03-26 06:25:39
Bleeding of gums is one of the symptoms of
1.sterility
2.scurvy
3.beri–beri
4.pellagra
Posted Date:-2021-03-26 06:25:39
Blind spot on the retina contains
1.rods
2.cones
3.rods and cones
4.none of these
Posted Date:-2021-03-26 06:25:39
Carbohydrates and fats are called
1.vitamins
2.minerals
3. body builders
4. energy producers
Posted Date:-2021-03-26 06:25:39
Chicken fox is caused by
1.virus
2.bacteria
3.protozoa
4.none of these
Posted Date:-2021-03-26 06:25:39
Citrus fruits are the source of
1.calcium
2.vitamin a
3.vitamin c
4.vitamin d
Posted Date:-2021-03-26 06:25:39
Corpus lutetum is a mass of cells found in
1.ovary
2.spleen
3.brain
4.pancreas
Posted Date:-2021-03-26 06:25:39
Defiency of which mineral causes anaemia in man?
1.iron
2.magnesium
3.calcium
4.phosphorous
Posted Date:-2021-03-26 06:25:39
Fresh foods and fruits contain more of
1.fats
2.vitamins
3.proteins
4.carbohydrates
Posted Date:-2021-03-26 06:25:39
Fresh foods and fruits contain more of
1.proteins
2.fats
3.vitamins
4.carbohydrates
Posted Date:-2021-03-26 06:25:39
Gene mutation takes place in
1.ribosome
2.mitochondrion
3.chloroplast
4.dioxyribose nucleic acid
Posted Date:-2021-03-26 06:25:39
HIV attacks
1.RBC
2.WBC
3.T cells
4.Eosinophils
Posted Date:-2021-03-26 06:25:39
In man average weight of heart is
1.about 300 grams
2.about 310 grams
3.about 320 grams
4.about 330 grams
Posted Date:-2021-03-26 06:25:39
In the eye, colour vision is affected by the presence of _____
1.rods
2.cones
3. choroid coat
4.sclerotic coat
Posted Date:-2021-03-26 06:25:39
Inner part of the brain is ---- in colour
1.white
2.red
3.grey
4.brown
Posted Date:-2021-03-26 06:25:39
Insulin is secreted by which organ of the body?
1.kidney
2.pancreas
3.intestine
4.stomach
Posted Date:-2021-03-26 06:25:39
The outer region of the brain is called
1.pericardium
2.duramater
3.piamater
4.arachnoid membrane
Posted Date:-2021-03-26 06:25:39
Largest known vertebrate is
1.elephant
2.whale
3.anaconda
4.shark
Posted Date:-2021-03-26 06:25:39
Mutation can be induced by
1.chemicals
2.radiation
3.temperature
4.all of these
Posted Date:-2021-03-26 06:25:39
Number of bones in human body is
1.220
2.215
3.206
4.225
Posted Date:-2021-03-26 06:25:39
Plasmodium belongs to this group
1.protozoa
2.virus
3.fungus
4.bacteria
Posted Date:-2021-03-26 06:25:39
Plasmodium causes
1.malaria
2.typhoid
3.pyorrhea
4.kala–azar
Posted Date:-2021-03-26 06:25:39
Rabies is transmitted by
1.flies
2.bugs
3. infected mad dogs
4.mosquitoes
Posted Date:-2021-03-26 06:25:39
Red blood corpuslces are formed in the
1.bone marrow
2.liver
3.kidneys
4.pancreas
Posted Date:-2021-03-26 06:25:39
Snake venom is used as
1.poison
2.medicine
3.fertilizer
4.hormone
Posted Date:-2021-03-26 06:25:39
Study of birds is known as
1.Mycology
2.Ornithology
3.Entomophily
4.Paleo–biology
Posted Date:-2021-03-26 06:25:39
The acid present in ants is
1.acetic acid
2.sulphuric acid
3.butyric acid
4. formic acid
Posted Date:-2021-03-26 06:25:39
The book origin of life was written by
1.S.W. Fox
2.L.Pasteur
3.H.J. Miller
4.D. Darwin
Posted Date:-2021-03-26 06:25:39
The escape of haemoglobin from RBC is known as
1.clotting
2.haemorrhage
3.themolysis
4.anaemia
Posted Date:-2021-03-26 06:25:39
The flying mammals are known as
1.volent
2.arboreal
3.terrestrial
4.fossorial
Posted Date:-2021-03-26 06:25:39
The human excretory organs is
1.heart
2.skin
3.kidney
4.liver
Posted Date:-2021-03-26 06:25:39
The infectious disease 'leprosy' is transmitted by
1.virus
2.worm
3.bacterium
4.insect
Posted Date:-2021-03-26 06:25:39
The major components of honey is
1.sucrose
2.maltose
3.fructose
4.glucose
Posted Date:-2021-03-26 06:25:39
The major compound found in human kidney stones is
1.uric acid
2.calcium phosphate
3.calcium carbonate
4.calcium oxalate
Posted Date:-2021-03-26 06:25:39
The outer region of the cerebrum is called
1.sulcus
2.cortex
3.gyrus
4.none of these
Posted Date:-2021-03-26 06:25:39
The physical basis of life is
1.food
2.protoplasm
3.nucleus
4.cell
Posted Date:-2021-03-26 06:25:39
The process by which organisms obtain their nutrients from food is
1.nutrition
2.absorption
3.digestion
4.reproduction
Posted Date:-2021-03-26 06:25:39
The rearing of silkworms is known as
1.pisciculture
2.horticulture
3.apiculture
4.sericulture
Posted Date:-2021-03-26 06:25:39
The red colour of the blood is caused by
1.Plasma
2.Haemoglobin
3.Lymph
4.Monophils
Posted Date:-2021-03-26 06:25:39
The strongest muscle of the body is of
1.Thigh
2.Arm
3.Neck
4.Jaw
Posted Date:-2021-03-26 06:25:39
The term "cloning" is related with
1. Environment
2.Genetics
3.Trade
4.Space technology
Posted Date:-2021-03-26 06:25:39
The tusks of an elephant are modified
1.canines
2.incisors
3.molars
4.pre-molars
Posted Date:-2021-03-26 06:25:39
The type of circulatory system present in earthworm is
1.closed type
2. open type
3.partly open type
4.partly closed type
Posted Date:-2021-03-26 06:25:39
The weight of the brain in adult male is about
1.1.2 kg
2.1.3 kg
3.1.4 kg
4.1.6 kg
Posted Date:-2021-03-26 06:25:39
Theory of natural selection was propounded by
1.Carolus Linnaeus
2. Charles Lyell
3.Charles Darwin
4.James Hutton
Posted Date:-2021-03-26 06:25:39
Vitamin D is synthesisted in the presence of sunlight
1.skin
2.liver
3.bone
4.pancreas
Posted Date:-2021-03-26 06:25:39
Vitamin E deficiency is causes
1.rickets
2.sterility
3.night blindness
4.anaemia
Posted Date:-2021-03-26 06:25:39
Which animal has the longer life span?
1.Dog
2.Horse
3.Elephant
4.Tortoise
Posted Date:-2021-03-26 06:25:39
Which animal helps in the dispersal of seeds?
1.cat
2.snake
3.bat
4.pigeon
Posted Date:-2021-03-26 06:25:39
Which cells form the nervous system?
1.Neurons
2.Chondrocytes
3.Nephrons
4.Neurons
Posted Date:-2021-03-26 06:25:39
Which is an egg laying mammal?
1.Whale
2.Rhinoceros
3.Kangaroo
4.Platypus
Posted Date:-2021-03-26 06:25:39
Which is the largest organ in human body?
1.heart
2.skin
3.liver
4.lungs
Posted Date:-2021-03-26 06:25:39
Which of the following would come together in
1.whale
2.bat
3.pigeon
4.silver fish
Posted Date:-2021-03-26 06:25:39
Which one of the following disease is NOT waterbone?
1.Typhoid
2.Cholera
3.Amoebiasis
4.Influenza
Posted Date:-2021-03-26 06:25:39
Which one of the following is important for blood clotting?
1.RBC
2.WBC
3.Basophil
4.Thrombocyte
Posted Date:-2021-03-26 06:25:39
Which one of the following is known as the silent killer?
1.cholera
2.malaria
3.blood pressure
4.tuberculosis
Posted Date:-2021-03-26 06:25:39
Which one of the following organisms is required for the preparation of alcohol?
1.fungi
2.protozoa
3.viruses
4.bacteria
Posted Date:-2021-03-26 06:25:39
Which one of the following organsisms is required for the preparation of alcohol?
1.fungi
2.viruses
3.bacteria
4.protozoa
Posted Date:-2021-03-26 06:25:39
Who discovered the circulatory system of man?
1.William Harvey
2.Robert Hook
3.Robert Brown
4.Landsteiner
Posted Date:-2021-03-26 06:25:39
___--occurs due to the deficiency of Vitamin D.
1.anaemia
2.scurvy
3.rickets
4.pellagra
Posted Date:-2021-03-26 06:25:39