Gause's 'Competitive Exclusion Principle' states that -

Which of the following primates was more like an ape?

An individual with 44+XO karyotype is suffering from which of the following disorder?

Match List - I with List - II.

List - I (Organism)	List - II (Sex chromosomes)
(A) Male grasshopper	(I) XY
(B) Male Drosophila	(II) ZX
(C) Female bird	(III) XX
(D) Female grasshopper	(IV) XO
	(V) ZW

Choose the correct answer from the options given below:

Which of the following enzymes join the sticky ends in recombinant DNA technology?

The rate of formation of new organic matter by consumers in termed as:-

Which one of the following tests would be recommended by the doctor to confirm typhoid ?

The carboxylic acid that does not undergo Hell-Volhard-Zelinsky reaction is:

The statement "the limiting molar conductivity of an electrolyte can be represented as the sum of the individual contributions of the anion and cation of the electrolyte" corresponds to the law

Ex situ conservation include:

In a pure crystal, the lattice point cannot be occupied by:

Answer the question on the basis of passage given below :
A colloid is a heterogeneous system in which a substance is dispersed (dispersed phase) as fine particles in another substance called dispersion medium.
Their particle size is intermediate between that of pure solutions (less than 1 nm) and suspensions (greater than 1000 nm).
They are known for interesting properties such as enormous surface area, Tyndall effect, Brownian motion etc.
They are widely used in industries and day to day life.
Some prominent uses of colloids are those in smoke precipitators, purification of water, medicines, cleansers etc.
Which of the following statements correctly explains the charge on hydrated ferric oxide sol, prepared by adding \(\text{FeCl}_3\) to hot water?

Under which of the following conditions the power delivered by the source of circuit will be maximum