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The substrate of photo-respiration is
Which one of the following is the infective stage of the Malarial Parasite?
Match the following.
Which one of these animals is jawless?
Competition for food, light and space is most severe in
Ecosystem consists of
Afla-toxins are produced by
The maximum fixation of solar energy is done by
Animal protein is called first class protein because it is
Outside the nucleus DNA is found in
Allantois of Embryo helps in
Which one of the following animals belongs to mollusca?
Molybdenum deficiency affects the activity of
Which one of the following is the correct sequence of ecosystem in the order of decreasing productivity?
Xenobiotics which are inherently resistant to microbial attack are called as
Cyanide poisoning causes death in seconds because
When one gene pair hides the effect of the other unit. The phenomenon is referred to as
Haemolymph is observed in
The virus without capsid but only with nucleic acids is called
The immunity caused by the B-lymphocytes is called
Pink mould is the common name for
The sleeping sickness is caused by
Which of the following is biodegradable?
Fungi that grow on bark are said to be
The part of root involved in water absorption is
Commercially important cotton fibers are
A member of Liliaceae that shows reticulate venation is
What does “Corpus luteum” secrete?
The male sex hormone is
Iodine test is used to detect
The branch of medicine involving synthetic chemical compounds is
Arsenic problem in India is primarily due to
One of the best solutions to get rid of non-biodegradable wastes is
Vermicomposting is done by
If waste materials contaminate the source of drinking water, which of the following diseases will spread?
Which vein brings clean blood from the lungs into the heart?
The biggest single-celled organism is
Foramen Magnum is an aperture found in the
Name the branch of Zoology that deals with the scientific study of animal behaviour.
‘Barr body’ is found in
A contemporary of Charles Darwin, who came to the same conclusion in the matter of organic evolution was
Casuarina is a
Male mosquitoes take their food from
Total interacting animals and plants in any well defined area is known as
The most healthy edible oil for heart is