Brown heart disease in cauliflower is due to the deficiency of
Options
(a) iron (b) boron (c) copper (d) phosphorus
Correct Answer:
boron
Explanation:
Brown heart disease of cauliflower is due to boron […]
Biceps muscle is found on
Options
(a) Radius (b) Femur (c) Ulna (d) Scapula
Correct Answer:
Femur
Explanation:
There are two biceps muscles in our body. Biceps brachii in forelimb and biceps femoris […]
Which of the following conditions are favourable for cyclic photophosphorylation?
Options
(a) anaerobic condition (b) aerobic and low light intensity (c) aerobic and optimum light (d) anaerobic and low light intensity
Correct Answer: […]
Which of the following possesses highest melting point
Options
(a) Chlorobenzene (b) m-Dichlorobenzene (c) o-Dichlorobenzene (d) p-Dichlorobenzene
Correct Answer:
p-Dichlorobenzene
Explanation:
No explanation available. Be the first to write the explanation for this […]
Oxidation number of chromium in Na₂Cr₂O₇ is
Options
(a) 2 (b) 4 (c) 3 (d) 6
Correct Answer:
6
Explanation:
Oxidation number of chromium in Na₂Cr₂O₇ is +6. Oxidation number of Na = […]
Enzymes actually
Options
(a) are biological catalysts (b) are biochemical enhancers (c) decrease rate of reaction (d) increase activation energy
Correct Answer:
are biological catalysts
Explanation:
No explanation available. Be the first to […]
The contraction of gall bladder is due to
Options
(a) gastrin (b) enterogastrone (c) secretin (d) cholecystokinin
Correct Answer:
cholecystokinin
Explanation:
No explanation available. Be the first to write the explanation for this […]
Water is mostly absorbed in
Options
(a) colon (b) oesophgus (c) stomach (d) small intestine
Correct Answer:
colon
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Which of the following is not the nitrogenous waste?
Options
(a) creatinine (b) guanine (c) citrulline (d) uric acid
Correct Answer:
citrulline
Explanation:
Urea and uric acid are the most common nitrogenous waste products. A few […]
In Mirabilis jalapa, when red colour flowers were crossed with white flowers, pink colour flowers were obtained. It was due to
Options
(a) epistais (b) complete dominance (c) crossing over (d) incomplete dominance
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