Patients with diabetes have :

Bt toxin produced by Bacillus thuringiensis is resistant to :

Match List I with List II

List I – Hormone	List II – Secreted from
A. FSH	IV. Pituitary
B. Relaxin	III. Ovary
C. hCG and hPL	II. Placenta
D. Progesterone	I. Corpus luteum

Choose the correct answer from the options given below:

In species-area relationships equation - log S = log C + Z log A
'Z' denotes the -

The enzyme used to release DNA from bacterial cell is :

Which enzyme is used as a 'clot buster'?

Identify the correct sequence involved in technique of DNA fingerprinting?
(A) Hybridisation using labelled VNTR probe, and detection of hybridised DNA fragments by autoradiography
(B) Separation of DNA fragments by electrophoresis
(C) Transferring of separated DNA fragments to synthetic membranes, such as nitrocellulose or nylon
(D) Isolation and digestion of DNA by restriction endonucleases
Choose the correct answer from the options given below:

The area of the region bounded by the curve \(y^2=x\) and the lines \(x=1, x=4\) is:

The radius of spherical balloon is decreasing at the rate of \(0.1 cm / sec\), the rate at which its volume is decreasing, when its radius is 0.5 cm is:

Which biomolecule is an example of fibrous protein?

Which one of the given hormones is secreted from hypothalamus?

Answer the question on basis of passage given below :
Lyophobic sols like those of metals (Au, Ag, etc) are unstable and are easily precipitated by addition of electrolytes. However, it is observed that the addition of certain lyophilic colloids like gums, soaps, gelatine, etc. to lyophobic colloids (like a metal sol) render lyophobic colloids difficult to coagulate by the addition of electrolytes. The process is known as 'protection' and the lyophilic colloids are termed as Protective colloids. It is believed that the protective action of the lyophilic colloids is due to the covering up of the particles of the lyophobic colloid by those of the lyophilic colloid. smaller the gold number of a protective colloid, the greater is its protective action. purification of colloidal solution ?
Evidently, Which of the following methods cannot be used for

Observe the figure and answer the following:


What is represented by figure D?