Which among the following is a balanced fertiliser for plants?
Urea
Ammonium Sulphate
Nitrates
Compost
Correct Answer :
D. Compost
Related Questions
The blood without corpuscles is called
bile
lymph
plasma
blood
Blood is a kind of
epithelial tissue
connective tissue
nervous tissue
cartilage
Nucleus was first discovered by
Porter
Robert Brown
Palade
None of these
Which one of the ecosystems Is the largest in the world?
forests
rivers
deserts
oceans
Which one of the following cells helps in storing water and food materials?
Parenchyma cell
Flame cell
Nematoblast
None of the above
Human blood is oxygenated and purified in the
heart
lungs
liver
kidneys
The plant hormone which promotes ripening of fruits is
auxin
ethylene
gibberellin
cytokinin
What is the other name for the brain?
myelon
encephalon
cephalon
All the above
The hypoglossal nerves are the pairs of the spinal nerves
First pair
Second pair
Third pair
Fourth pair
Stripes on the bodies of animals Indicate
mating habit
food habit
cave dwelling
matching of skin colour with the surroundings
The biologist who believed in the spontaneous creation of microorganisms was
Leuwenhock
Needham
Spallanzeni
Pasteur
Mouth and foot diseases in cattle are caused by
Bacteria
Virus
Fungi
Pennicilium
Kwashiorkor' is caused by deficiency of
carbohydrates
proteins
fats
vitamins
If a father has blood group A and the mother has blood group 0, which one of the blood groups may be found in their progeny?
A
AB
O
Both (a) and (c)
Which one of the following is caused by the expression of a recessive gene present on sex chromosome?
Rheumatism
Nervous shock
Muscular dystrophy
Cerebral haemorrhage
Plant diseases are spread by
insects
man
wind
All the above
Athlete's Coot is the common name for the fungal disease
Tinea pedis
Tinea cruris
Tinea corporis
Tinea capitis
Which among the following is not a degenerative disease?
Diabetes
Stroke
Myocardial infraction
Rabies
The country's first 'brain bank' that can store up to 300 human brains has been opened at
Alleppey
Bengaluru
Bhubaneshwar
Mumbai
The most primitive mammals are
carnivorous
herbivorous
omnivorous
insectivorous
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
The rate of heartbeat is accelerated by the hormone
adrenaline
acetylcholine
thyroxine
pituitrin
The hypothesis that living matter originated in the past from non-living matter is supported by
Fossil records
Miller's experiments
Pasteur experiment
Spallanzeni experiment
Light compensation zone refers to
where light is available in plenty
where all light energy is used
where light is maximum
beyond which light does not penetrate
Which of the following is NOT a viral disease?
Chicken-pox
Influenza
Epilepsy
Measles
The first person to observe the bacteria, protozoa and spermatozoa under the microscope was
Theodore Schwann
Matthias Schleidon
Robert Hooke
Leuwenhoek
Veins carry blood
towards the heart
away from the heart
both to and from the heart
only around the heart
The scientist who discovered the blood groups is
Landsteiner
TH Morgan
William Harvey
Darwin
Blood plasma from which fibrinogen is removed is known as
serum
blood concentrate
lymph
antibody component
What are top carnivores?
biggest carnivores
tigers
all carnivorous animals
carnivores that are not eaten by any other animal