The refractive index of water, glass and diamond are 1.33, 1.50, 2.40 respectively. The refractive index of diamond relative to water and of glass relative to diamond, respectively are nearly
Options
(a) 1.80, […]
Which part of the leaf is meant for photosynthesis and gaseous exchange?
Options
(a) bundle sheath with chloroplasts (b) bundle sheath extensions (c) palisade parenchyma (d) spongy parenchyma
Correct Answer:
spongy parenchyma
Explanation: […]
The peg like process in the axis that allows the rotatory movement of the skull is
Options
(a) atlas (b) adontoid process (c) condyles (d) synovial capsule
Correct Answer:
adontoid process
Explanation:
No […]
The total number of progeny obtained through dihybrid cross of Mendel is 1280 in F2 generation. How many of them are recombinants?
Options
(a) 240 (b) 360 (c) 480 (d) 720
Correct Answer: […]
The shortest wavelength in Lyman series is 91.2 nm. The largest wavelength of the series is
Options
(a) 121.6 nm (b) 182.4 nm (c) 243.4 nm (d) 364.8 nm
Correct Answer:
121.6 nm
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