Adrenocorticotrophic hormone is secreted by
Adrenocorticotrophic hormone is secreted by Options (a) thyroid (b) adrenalin (c) pancreas (d) anterior pituitary Correct Answer: anterior pituitaryExplanation:No explanation…
7 years ago
BHU2003
Chernobyl nuclear tragedy occurred on which date?
Chernobyl nuclear tragedy occurred on which date? Options (a) 3rd December, 1984 (b) April, 1989 (c) 6th August, 1945 (d)…
7 years ago
Clones of plants can be produced by
Clones of plants can be produced by Options (a) sexual reproduction (b) hybridisation (c) vegetative reproduction (d) mutational breeding Correct…
7 years ago
Antibodies in our body are produced by
Antibodies in our body are produced by Options (a) B-lymphocytes (b) T-lymphocytes (c) monocytes (d) RBC's Correct Answer: B-lymphocytesExplanation:No explanation…
7 years ago
For distinguishing phenol and acetic acid we required to react (treat) them
For distinguishing phenol and acetic acid we required to react (treat) them with Options (a) Na₂CO₃ (b) NaOH (c) HCl…
7 years ago
The work function of sodium is 2.3 eV. The threshold wavelength of sodium will be
The work function of sodium is 2.3 eV. The threshold wavelength of sodium will be Options (a) 5380 Å (b)…
7 years ago
Which of the following transitions will have highest emission wavelength?
Which of the following transitions will have highest emission wavelength? Options (a) n=2 to n=1 (b) n=1 to n=2 (c)…
7 years ago
The dimensional formula for Young’s modulus is
The dimensional formula for Young's modulus is Options (a) [ML⁻¹T⁻²] (b) [M⁰LT⁻²] (c) [MLT⁻²] (d) [ML²T⁻²] Correct Answer: [ML⁻¹T⁻²] Explanation:…
7 years ago
Radius of orbit of satellite of earth is R. Its kinetic energy is proportional to
Radius of orbit of satellite of earth is R. Its kinetic energy is proportional to Options (a) 1/R (b) 1/√R…
7 years ago
The radius of orbit of a planet is two times that of the earth. The time period
The radius of orbit of a planet is two times that of the earth. The time period of planet is…
7 years ago