A childless couple can be assisted to have a child through a technique called GIFT. The full form of this technique is :
Options
(a) Gamete intra fallopian transfer (b) Gamete internal fertillization […]
Which one of the following immunoglobulins does constitute the largest percentage in human milk?
Options
(a) lg M (b) lg A (c) lg G (d) lg D
Correct Answer:
lg A
Explanation:
No […]
The following graph depicts changes in two populations (A and B) of herbivores in a grassy field A, possible reason for these changes is that:
Options
(a) Population B competed more successfully for […]
During ecological succession:
Options
(a) the establishment of a new biotic community is very fast in its primary phase (b) the numbers and types of animals remain constant (c) the changes lead to […]
Which of the following diseases is caused by a protozoan ?
Options
(a) Influenza (b) Babesiosis (c) Blastomycosis (d) Syphilis
Correct Answer:
Babesiosis
Explanation:
No explanation available. Be the first to write the […]
Select the wrong statements :
Options
(a) W.M. Stanleyshowed that viruses could be crystallized (b) The term ‘contagium vivum fluidum’ was coined by M.W.Bejerinek (c) Mosaic disease in tobacco and AIDS in human […]
Grafted kidney may be rejected in a patient due to :
Options
(a) Cell-midiated immune response (b) Passive immune response (c) Innate immune response (d) Humoral immune response
Correct Answer:
Cell-midiated immune response
Explanation: […]
The primary dentition in human differs from permanent dentition in not having one of the following type of teeth:
Options
(a) Premolars (b) Molars (c) Incisors (d) Canine
Correct Answer:
Premolars
Explanation:
The dental […]
Name the pulmonary disease in which alveolar surface area involved in gas exchange is drastically reduced due to damage in the alveolar walls.
Options
(a) Emphysema (b) Pneumonia (c) Asthma (d) Pleurisy
Correct […]
Human urine is usually acidic because :
Options
(a) excreted plasmaproteins are acidic (b) potassium and sodium exchange generates acidity (c) hydrogen ions are actively secreted into the filtrate (d) the sodium transporter […]
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