Bacteria useful in biogas fermentation are
Options
(a) Methanogens (b) Halophiles (c) Vibrio (d) Thermoacidophiles
Correct Answer:
Methanogens
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Which of the following blood vessels in circulatory system of frog has more deoxygenated blood?
Options
(a) pulmonary artery (b) pulmocutaneous artery (c) precaval veins (d) pulmocutaneous vein
Correct Answer:
pulmonary artery
Explanation: […]
The part of human hind brain that is responsible for hand eye coordination is
Options
(a) cerebellum (b) pons varolii (c) medulla oblangata (d) thalamus
Correct Answer:
cerebellum
Explanation:
No explanation available. Be […]
The lower jaw of a mammal is made up of
Options
(a) premaxilla (b) dentary (c) post maxilla (d) maxilla
Correct Answer:
dentary
Explanation:
No explanation available. Be the first to write the […]
In human beings, the second meiotic division in the ovum occurs
Options
(a) after fertilization (b) after ovulation (c) after implantation (d) immediately before ovulation
Correct Answer:
after fertilization
Explanation:
No explanation available. […]
Alcohol is the most socially accepted narcotic drug. Excessive consumption of alcohol leads to
Options
(a) state of hallucination (b) loss of memory (c) suppression of brain function (d) cirrhosis of liver
Correct […]
Engulfing of food either in solid or liquid form is called
Options
(a) sporozoic nutrition (b) holozoic nutrition (c) parasitic nutrition (d) saprophytic nutrition
Correct Answer:
holozoic nutrition
Explanation:
No explanation available. Be […]
During blood clotting, the platelets release
Options
(a) thrombin (b) fibrinogen (c) prothrombin (d) thrombokinase
Correct Answer:
thrombokinase
Explanation:
Thrombokinase is an enzyme secreted by the damaged tissues and blood platelets to convert […]
The golden age of reptiles was
Options
(a) mesozoic era (b) palaeozoic era (c) proterozoic era (d) coenozoic era
Correct Answer:
mesozoic era
Explanation:
No explanation available. Be the first to write the […]
Which of the following is a hypnotic
Options
(a) Acetaldehyde (b) Paraldehyde (c) Metaldehyde (d) None of these
Correct Answer:
Paraldehyde
Explanation:
No explanation available. Be the first to write the explanation for […]
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