The two German scientists who proposed the 'cell theory' were
Mendel and 'Darwin
Theodore Schwann and Matthias Schleiden
Virchow and Purkinje
porter and Palade
Correct Answer :
B. Theodore Schwann and Matthias Schleiden
Related Questions
Antisnake venom is prepared by
Pasteur institute
Hoffkine's institute
Birla's institute
Indian Science Institute
Green plants synthesise carbohydrates by the
holozoic method
holophytic method
saprophytic method
parasitic method
Small pox is caused by
bacteria
fungus
virus
algae
Which of the following diseases are not bacterial?
cholera and diphtheria
trichomonasis and malaria
tetanus and typhoid
tuberculosis and leprosy
Which one of the following is not an essential micronutrient for plants?
Boron
Zinc
Sodium
Copper
Whooping cough is caused by
Salmonella
Bacillus pertussis
Variola
Vibriona
The golden age of Dinosaurs was
Palaezoic
Cenozoic
Mesozoic
Proterozoic
The equilibrium and co-ordination is looked after by which part of the brain?
Cerebrum
Medulla oblongata
Cerebellum
Olfactory lobes
Leaves Call off branches In the winter because of
fall in atmospheric pressure
completion of the duration of life of the plant
formation of separation (absciss layer) just outside the cork
shortening of day time
Man has ____ pairs of salivary glands.
3
4
6
8
Cancer is induced by certain viruses called
poxviruses
adenoviruses
oncogenic viruses
herpesviruses
Those small organisms which float on the surface of water are called
Necton
pH indicators
Plankton
Benthos
Hydrotropism means the growth of roots
away from water
towards water
into water
out of water
The brain is covered by
meninges
bone
skin
All the above
The dinosaurs (terrible lizards) became very successful during
Palaeozoic era
Mesozoic era
Cenozoic era
Archaeozoic era
Under the immunisation programme's Govt. of India is providing vaccination to prevent some vaccine-preventable diseases. Which of the following is NOT one of them?
Tuberculosis
Diphtheria
Tetanus
Plague
Valves are present inside
arteries
capillaries
veins
aorta
Tuberculosis is caused by
tobacco
tubers
bacteria
virus
Which among the following diseases is not caused by viral infection?
pneumonia
small pox
mumps
active transport
The hypoglossal nerves are the pairs of the spinal nerves
First pair
Second pair
Third pair
Fourth pair
Edward Jenner to find out the efficacy of vaccination used
his own body
his friend's body
a corpse
a laboratory animal
The two minerals required to keep teeth and bones intact and in good condition are
lead and zinc
calcium and phosphorus
copper and sulphur
iron and iodine
Bovine Spongiform Encephalopathy refers to
Brain Fever
Mad Cow Disease
Enteric Fever
Poultry Diarrhoea
Niche' refers to
place of living
type of food
place of living and type of food
food and movement
Which of the following diseases is caused by the deficiency of iron in human body?
Anaemia
Scurvy
Dermatosis
None of these
Which among the following cows give maximum milk yields?
Jersey
Holstein
Red Sindhi
Sahiwal
Egg laying animals are referred to as
viviparous
oviparous
ovoviviparous
vegetative
Leafy trees help in preventing
Land pollution
Water pollution
Noise pollution
Air pollution
Sterilization, as the means for the prevention of sepsis in surgery, was practised and advocated by
Louis Pasteur
Edward .Jenner
Joseph Lister
Martinus Willem Beijerinck
The tear glands help us in
sobbing
protecting the eye
preventing dust
providing a clean moist surface