If the dispersed phase is a liquid and the dispersion medium is solid, the colloid is known as a
Options
(a) foam (b) gel (c) emulsion (d) sol
Correct Answer:
gel
Explanation:
No […]
The carbon dioxide is transported via blood to lungs mostly
Options
(a) in combination with haemoglobin only (b) dissolved in blood plasma (c) as carbaminohaemoglobin and as carbonic acid (d) in the form […]
Metamorphosis of tadple is due to which of the following hormone?
Options
(a) progesterone (b) thyroxine (c) oxytocin (d) estrogen
Correct Answer:
thyroxine
Explanation:
No explanation available. Be the first to write the […]
What is formed when hydrogen atom of the -OH group in phenol is replaced by -COCH₃ group of acetyl chloride
Options
(a) Phenyl acetate (b) Diethyl ether (c) Methoxybenzene (d) Chlorobenzene
Correct Answer: […]
Which of the following has tetrahedral
Options
(a) K₄[Fe(CN)₆] (b) CO₃⁻ (c) NaNO₃ (d) NH₄⁺
Correct Answer:
NH₄⁺
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Non elastic but flexible tissue which serves to attach the muscles with the bone is
Options
(a) ligament (b) adipose (c) lymph (d) tendon
Correct Answer:
tendon
Explanation:
No explanation available. Be the […]
In a cardiac output of 5250 ml per minute, with 75 heartbeats per minute, the stroke volume is
Options
(a) 60 ml (b) 80 ml (c) 55 ml (d) 70 ml
Correct Answer: […]
The shortest part of digestive system is
Options
(a) small intestine (b) pharynx (c) large intestine (d) oesophagus
Correct Answer:
pharynx
Explanation:
No explanation available. Be the first to write the explanation for […]
Chromosomes which have definite role in sex determination are
Options
(a) allosomes (b) autosomes (c) chromosomes (d) oxysome
Correct Answer:
allosomes
Explanation:
No explanation available. Be the first to write the explanation for […]
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