Evergreen forests are confined to
Equatorial region
Temperate region
Alpine region
Arctic region
Correct Answer :
A. Equatorial region
Related Questions
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
The biogenetic law was proposed by
Alfred Russel Wallace
Charles Darwin
Ernst von Haeckel
Lamarck
Which one of the following seeds can benefit a patient of diabetes mellitus by normalising his blood sugar level?
Coriander seeds
Fenugreek seeds
Cumin seeds
Mustard seeds
What is the colour of the outer portion of the spinal cord?
gray
brown
white
yellow
The dreaded virus which, on reaching the central nervous system, produces spasms of the muscles of the throat and the cheat while swallowing, and is sure to kill the patient is
Poliomyelitis virus
AIDS virus
Smallpox virus
Rabies virus
Decomposition of organic matter is due to
Virus
Fungi
Bacteria
None of these
Synthesis of nutrients by green plants is called
photo-oxidation
photo-respiration
photo-synthesis
photo-periodism
Biologists have so far known, found and identified a large number of species in the plant and animal kingdom. In terms of numbers, the largest found and identified so far is from among the
fungi
plants
insects
bacteria
Scurvy is prevented by vitamin
A
B
C
D
Oxygen transportation in human body takes place through
1) Blood
2) Lungs
3) Tissue
The correct sequence of transportation is
1, 2 and 3
3, 1 and 2
2, 1 and 3
1,3 and 2
Which one of the following is viral disease?
Syphilis
Influenza
Lock Jaw
Typhoid
Which one of the ecosystems Is the largest in the world?
forests
rivers
deserts
oceans
Dwarf plants can be made to attain their normal stature by applying
IAA
Ethylene
Gibberelins
Cytokinins
The hormone secreted when one is frightened or excited
pituitrin
thyroxine
adrenaline
parathormone
The metallic part of haemoglobin is
copper
molybdenum
nickel
iron
Sexual selection theory was propounded by
Wallace
De Vires
Lamarck
Charles Darwin
The universal donor belongs to blood group
A
B
AB
O
Lizards, snakes, crocodiles and turtles belong to the class
Aves
Reptilia
Mammalia
Amphibia
Blood pressure is measured by
Auxanometer
Stethoscope
Sphygmomanometer
Kaleidoscope
What are the symptoms of retinal deficiency?
Dry skin
Rough skin
Night blindness
Sensitiveness to light and ulcers
Which of the following diseases is not caused by a virus?
Cancer
Rabies
AlDS
Severe Acute Respiratory Syndrome (SARS)
Vivipary is defined as germination
during storage
within the fruit
with cotyledons coming out of soil
with cotyledons remaining inside the soil
Deciduous forests are those with trees
that are evergreen
that shed leaves periodically
that have needle like leaves
that have no leaves at all
The blood without corpuscles is called
bile
lymph
plasma
blood
Which of these is most consistently observed in Vitamin B12 deficiency?
Pigmentation of skin
Red, sore tongue with capillary atrophy
Megaloblastic anemia
Absence of tendon reflexes
The artificial kidney is a
machine
transplant
another's kidney
other kidney form same body
Name the nematode which lives in lymph vessels of man.
Ascaris
Hook worm
Filarial worm
Guinea worm
Formation of blood
Histolysis
Histogenesis
Haemopoiesis
Haemolysis
A person with a blood group ____ is considered to be an universal donor.
A Positive
AB Positive
AB Negative
O Positive
One of the sequences given below represents a complete metamorphosis. Which one is it?
Egg - adult
Egg - nymph - adult
Egg - larva - pupa - adult
young one adult