The thermostable DNA polymerase is isolated from the bacterium:

Baculoviruses are pathogens that attack insects and other arthropods. These viruses belong to the genus:

Observe the given figures and answer the question

Seeds shown in Figure I and Figure II are:

Which disease is caused by filarial worm, that leads to chronic inflammation?

Match List - I with List - II.

List I (Name)	List - II (Functions)
(A) mRNA	(I) amino acid carrier
(B) rRNA	(II) structural and catalytic role during translation
(C) tRNA	(IV) template for protein synthesis
(D) cistron	(III) gene

Choose the correct answer from the options given below:

Study the following figure and answer the questions:


In the figure correct labelling of \(A , B , C\) and D is:

Chromosome number of in human meiocyte is :

MTP is considered safe up to _________ weeks of pregnancy.

Read the passage carefully and answer the questions
Alcohols and phenols are formed when a hydrogen atom in a hydrocarbon, aliphatic and aromatic respectively is replaced by -OH group. These are further classified on the basis of number of hydroxy groups and according to the hybridization of the carbon atom \(sp ^2\) or \(sp ^3\) to which the -OH group is attached. They find applications in industry as well as in day-to-day life. One of the most commercially obtained alcohol also known as wood spirit is obtained by destructive distillation of wood. Both alcohols and phenols are acidic in nature. The acidity of alcohols and phenols vary according to the nature of substituent(s) attached to them. Alcohols and phenols react with carboxylic acids, acid chlorides and acid anhydrides to form esters. Introduction of acetyl group in alcohols and phenols is called acetylation. Phenol undergo electrophilic aromatic substitution reaction because the -OH activates the benzene ring. It undergoes nitration, halogenation and sulphonation reactions.
Which compound is also known as 'wood spirit'?

If \(\Delta_1=\left|\begin{array}{lll}x & b & b \\ a & x & b \\ a & a & x\end{array}\right|\) and \(\Delta_2=\left|\begin{array}{ll}x & b \\ a & x\end{array}\right|\) are determinants, then :

Identify the statements relevant to Genetically Modified (GM) crops:
A. They have better pest resistance.
B. They have increased nutritional value.
C. They are more reliant on chemical fertilisers.
D. They have less post harvest losses.
Choose the correct answer from the options given below:

When a potential difference is applied across the ends of a conductor, the electric field exists :

Amniocentesis is used to detect the :