List of practice Questions

If the number of turns per unit length of a coil of solenoid is doubled, the self-inductance of the solenoid will
In soil, the water available for root absorption is
Dark reactions of photosynthesis occur in
The basic unit of nucleic acid is
Most accepted theory for ascent of sap is
The common mode of sexual reproduction in Chlamydomonas is
The velocity of charge carriers of current (about 1 ampere) in a metal under normal conditions is of the order of
The bleaching action of chlorine is due to
The correct order of decreasing polarisability of the ions is
Faraday's laws are consequence of conservation of
Pollination occurs in
At a particular locus, frequency of allele $A$ is $0.6$ and that of allele a is $0.4$. What would be the frequency of heterozygotes in a random mating population at equilibrium?
In the nucleus of $_{11}Na^{23}$ , the number of protons, neutrons and electrons are
In Amoeba and Paramecium osmoregulation occurs through
A certain body weighs $22.42\,g$ and has a measured volume of $4.7\,cc$. The possible error in the measurement of mass and volume are $0.01\,gm$ and $0.1\,cc$. Then maximum error in the density will be
Ferredoxin is a constituent of
Velamen is found in
Angular collenchyma occurs in
The hormone responsible for apical dominance is
Photosynthetic pigments found in the chloroplasts occur in
Which is correct about transport of conduction of substances?
Bryophytes are amphibians because
$PCl_3$ reacts with water to form
Freshly released human egg has

The value of \(\displaystyle \lim_{x \to0} \frac{\sqrt{\frac{1}{2} \left(1-\cos2x\right)}}{x}\)