List of top Questions asked in AIPMT

The rotenone is
The restriction enzymes are used in genetic engineering, because
The polyembryony commonly occurs in
The lac operon is an example of
Anthesis is a phenomenon which refers to
Which of the following is the main factor of desertification?
In the case of forward biasing of p-n junction, which one of the following figures correctly depicts the direction of flow of carriers?
In split genes, the coding sequences are called
Acetamide and ethylamine can be distinguished by reacting with
Transduction in bacteria is mediated by
The first phase in the breakdown of glucose, in animal cell, is
Noble gases do not react with other elements because
Which of the following has the dimensions of pressure?
Which of the following is known as fusion mixture?
Which one of the following gases contributes maximum to the 'green house effect' on the earth?
Which of the following compound does not react with metallic sodium ?
When $(NH_4)_2Cr_2O_7 $ is heated, the gas evolved is
'Lac operon' in E. coli, is induced by
In mitochondria, cristae act as sites for
A disease caused by eating fish contaminated by industrial waste, containing mercury compounds, is called
Centromere is required for
Tracheae of cockroach and mammal are similar in having
Turpentine oil is flowing through a tube of length $l$ and radius $r$. The pressure difference between the two ends of the tube is $P$. The viscosity of oil is given by $\eta=\frac{P(r^2-x^2)}{4vl}$ where $v$ is the velocity of oil at a distance $x$ from the axis of the tube. The dimensions of $\eta$ are
The solubility of AgCl will be minimum in
Periderm is produced by