Radial vascular bundles occur in
Radial vascular bundles occur in
Options
(a) dicot stem (b) roots (c) monocot stem (d) monocot root
Correct Answer:
roots
Explanation:
No explanation available. Be the first to write the explanation for this […]
BHU2001
DNA associated with highly basic proteins is called
DNA associated with highly basic proteins is called
Options
(a) histones (b) non-histones (c) histones and non-histones (d) albumins
Correct Answer:
histones
Explanation:
No explanation available. Be the first to write the explanation […]
Cross between individual with dominant trait and recessive (homozygous) parent is
Cross between individual with dominant trait and recessive (homozygous) parent is
Options
(a) test cross (b) back cross (c) F1 cross (d) F2 cross
Correct Answer:
test cross
Explanation:
No explanation available. Be […]
Which of the following is not a transverse wave?
Which of the following is not a transverse wave?
Options
(a) X-rays (b) γ-rays (c) Visible light waves (d) Sound waves in a gas
Correct Answer:
Sound waves in a gas
Explanation:
No […]
An interference pattern was made by using red light. If the red light
An interference pattern was made by using red light. If the red light is replaced by blue light, the fringes will becomes
Options
(a) Wider (b) Narrower (c) Fainter (d) Brighter
Correct Answer:
Narrower
In Bohr model of hydrogen atom, the force on the electron depends on the principal
In Bohr model of hydrogen atom, the force on the electron depends on the principal quantum number (n) as
Options
(a) independent of n (b) F∞1/n⁵ (c) F∞1/n⁴ (d) F∞1/n³
Correct Answer:
F∞1/n⁴
What will be the correct relationship between free energy and equilibrium constant K
What will be the correct relationship between free energy and equilibrium constant K of a reaction?
Options
(a) ∆G = -RT ln K (b) -∆G = 0 (c) ∆G = -RT⁻¹ ln K […]
Aqueous solution of Cu (II) gives an intense blue solution with ammonia,which is due
Aqueous solution of Cu (II) gives an intense blue solution with ammonia,which is due to
Options
(a) [Cu(NH₃)₄]²⁺ (b) Cu(OH)₂ (c) [Cu(H₂O₆)]²⁺ (d) Cu(NH₃)₂
Correct Answer:
[Cu(NH₃)₄]²⁺
Explanation:
No explanation available. Be the […]
Due to nitrogenous deficiency chlorosis occur in
Due to nitrogenous deficiency chlorosis occur in
Options
(a) younger leaves (b) first younger than older (c) older leaves (d) first older than younger
Correct Answer:
first older than younger
Explanation:
No explanation […]
Which hormone protects growth of lateral buds?
Which hormone protects growth of lateral buds?
Options
(a) auxin (b) gibberellin (c) cytokinin (d) ABA
Correct Answer:
cytokinin
Explanation:
No explanation available. Be the first to write the explanation for this question […]