In case of a heart attack a hormone is injected as an emergency measure. Which one is it?
Thyroxine
Adrenaline
Heparin
Insulin
Correct Answer :
B. Adrenaline
Related Questions
Modern classification of the living world recognise ___________ kingdoms.
two
three
four
five
The valve between the right auricle and right ventricle is called
Tricuspid
Bicuspid
Monocuspid
Semilunar
Green plants In the sea are useful for respiration of flash because they
release oxygen
release carbon dioxide
release oxygen and carbon dioxide simultaneously
take oxygen and give out carbon dioxide
Antisnake venom is prepared by
Pasteur institute
Hoffkine's institute
Birla's institute
Indian Science Institute
Somato Tropic Hormone is concerned with
Body growth
Metamorphosis
Digestion
Reproduction
Which among, the following is a solid lubricant?
carbohydrate
graphite
protein
starch
Which one of the ecosystems Is the largest in the world?
forests
rivers
deserts
oceans
Maintenance of pregnancy is under the control of
follicular stimulating hormone
growth hormone
estrogen
progesterone
Malnutrition is due to
undernourishment
want of balanced diet
overfeeding
All the above
Genes are arranged in chromosomes
In clusters
In binary fashion
In linear fashion
Scattered
The radicle of the seeding always grows
towards the gravity
away from gravity
neutral to gravity
towards light
It is possible to produce seedless tomato fruits by
applying trace elements in tomato fields
spraying mineral solution on plants
spraying harmones on flowers
applying fertilizers containing radioactive elements
Phonoreceptor refers to the perception of
light
sound
touch
smell
Lymphocytes are manufactured by
bone marrow
spleen
liver
lymph nodes
The olfactory area is concerned with
smell
sight
hearing
speech
The oldest era is
Palaeozoic
Mesozoic
Cenozoic
Proterozoic
Which one of the following cells helps in storing water and food materials?
Parenchyma cell
Flame cell
Nematoblast
None of the above
Measles and influenza are caused by
virus
bacteria
insects
nematodes
Blood plasma from which fibrinogen is removed is known as
serum
blood concentrate
lymph
antibody component
Which of the following diseases is caused by the deficiency of iron in human body?
Anaemia
Scurvy
Dermatosis
None of these
Two tall plants, each being a hybrid and carrying a recessive factor for dwarfness are crossed. What proportion of their offspring will be dwarf?
0.5
0.25
0.75
1
Bordetella pertussis causes
tetanus
diphtheria
whooping cough
rabies
Man is warm-blooded, frog is cold-blooded, Which one of the following is cold-blooded?
snake
peacock
parrot
camel atmospheric pressure
Wallace's line is a line
drawn by Darwin
across the mountains
between two zoo-geographical areas
between different classes of animals
Calcium and phosphorus assimilation will depend on sufficient intake of
vitamin B complex
vitamin D
vitamin A
vitamin C
Tetrodotoxin is a potent poison that
erodes blood vessels
blocks conduction of nerve impulses causing respiratory paralysis
produces damage to the kidneys
produces intestinal bleeding
Pneumonia is ,a bacterial disease caused by the type of bacteria called
Bacilli
Cocci
Sprilli
Vibrio
The blood of cockroach shows the following characteristics except one. Mark it.
It serves to distribute nutrient directly to every part of the body
It contains several kinds of corpuscles without haemoglobin
It collects metabolic wastes
It carries oxygen
Blood platelets are found in
all vertebrates
all chordates
mammals only
birds and mammals
Insect pollination is known as
Hydrophily
Ornithophily
Anemophily
Entomophily