List of practice Questions

Minimum excitation potential of Bohrs first orbit in hydrogen atom is:
Microtubules are absent in
Lithopone is:
If $\alpha+\beta=\frac{\pi}{2} and \beta+\gamma$, then $tan \alpha$ equals
Lamp brush chromosomes are found inside:
In rabbit fertilization takes place in
In phylum protozoa the class of total parasite is
In meiosis, centromere divides at
In mitosis, centromere divides at
Identify the correct statement.
Homologous organs indicates the
Fruit ripening hormone is
For an enclosure maintained at $1000\, K$, the maximum radiation occurs at wavelength $\lambda_{m}$. If the temperature is raised to $2000\, K$, the peak will shift to
Extranuclear genes occurs in
Escape velocity of a rocket is $11.2\, km/sec$. It is released at an angle of $45^{\circ}$. Its escape velocity is
During formation of which of the following free nuclear division occurs?
$dsp^2$ hybridisation is found in
Crystalline solids have
Correct equation of Freundlich isotherm is
Clove is a
Yield of oil, fibre and animal food is obtained from the plant
The development of single fruit is due to
Omega shaped vascular bundles are found in
The ratio of female to male flower is $1 : \infty$ < in
Which one is saprophytic in nature?