List of practice Questions

Hydrogen can be prepared by the action of dil $H_{2}SO_{4}$ on

Humus is present in

Hinge joint is present between

Graph between $P$ and $V$ at constant temperature is

Gibberellin was first discovered from

Fusion of one male gamete with female nucleus is called

Formation of mRNA from DNA is

For two resistance wires joined in parallel, the resultant resistance is $ \frac{6}{5}\Omega . $ When one of the resistance wires breaks the effective resistance becomes $ 2\,\Omega $ The resistance of the broken wire is

For the given uniform square lamina $ABCD$, whose centre is $O$,

For high frequency, capacitor offers

First mammal occurred in which era and period ?

First man made cereal (i.e., Triticale) is

Fight and flight hormone is

Filiform apparatus is a characteristic feature of

Excretory product of spider

Example of embryonic connective tissue is

Ethyl bromide is industrially prepared from

Equal masses of methane and oxygen are mixed in an empty container at $25^??$. The fraction of the total pressure exerted by oxygen is

Osmotic pressure of a solution is usually measured in

Genetically dwarf plants can be induced to grow tall by using

Hormone secreting cells called neurosecretory cells are abundant in the

Energy from food is released by

Which organelle is formed with RNA and protein ?

The stomata will open if their guard cells accumulate

Which does not replace hydrogen from $ HCl $ ?