Match List-I with List-II

List-I(Stages of Human Evolution)	List-II (Characteristics)
(A) Ramapithecus	(I) Lived in East African grasslands
(B) Australopithecus	(II) Lived near East and central Asia
(C) Homo habilis	(III) Hairy and walked like gorillas
(D) Neanderthal Man	(IV) First human like being

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Read the following paragraph carefully and answer the given questions.
In the year 1963 the two enzymes responsible for restricting the growth of bacteriophage in E. coli were isolated. The first restriction endonuclease - Hind II, whose functioning depended on a specific DNA nucleotide sequence was characterized five years later. It was found that Hind II always cut DNA molecules at a particular point by recognizing a specific sequence of six base pairs. This specific base sequence is known as the recognition sequence for Hind II. Besides Hind II, today we know more than 900 restriction enzymes that have been isolated from over 230 strains of bacteria, each of which recognize different recognition sequences.
In EcoR I the latter 'R' is derived from the -

\((p+q)^2=p^2+2 p q+q^2=1\) represents Hardy Weinberg equation. It is used in:

Extinction of Steller's sea Cow and passenger pigeon is due to

Which one of the given statements defines the term 'parturition'?

Match List-I with List-II

List-I Scientists	List-II Discoveries
(A) Walter Sutton and Boveri	(I) Linkage and recombination of genes on a chromosome
(B) Gregor Mendel	(II) Chromosomal theory of inheritance
(C) Thomas Hunt Morgan	(III) Law of inheritance
(D) Alfred Sturtevant	(IV) Genetic map

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Which of the following is not categorized under narrowly utilitarian benefit for conserving biodiversity?

The marks obtained by five students in a test of Applied Mathematics carrying 100 marks are 49,58,67,92,99. Then the point estimate of the population mean is

The feasible region represented by the constraints of the linear programming problem :
\(x+y \leq 6, y \leq 7, x \geq 4, x, y \geq 0\) is :

When a magnet is being brought towards a coil, the emf induced in the coil does not depend on:

Match List-l with List-ll

List-l (Abbreviation)	List-II (Relation)
(A) MTP	(I) Infertility
(B) AIDS	(II) Artificial insemination
(C) IUI	(III) Legal
(D) ART	(IV) Careless exchange of body fluids

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Read the passage carefully and answer the questions
Carboxylic acids are the organic compounds which comprise of carboxyl functional group, -COOH. These are generally found in nature, some higher members are known as fatty acids as they occur in natural fats as esters of glycerol. They can be prepared from oxidation of alcohols and aldehydes, hydrolysis of nitriles and amides and Grignard reagents. They are stronger acids than simple phenols and alcohols. but weaker than mineral acids. Substituents affect the acidity of aliphatic and aromatic carboxylic acids. They undergo reactions involving cleavage of -OH and C-OH bond. Carboxylic acids having an alpha hydrogen get halogenated in the presence of red phosphorus to form alpha halo carboxylic acids. The reaction is known as Hell Volhard Zelinsky reaction. Besides these aromatic carboxylic acids undergo electrophilic substitution reactions. They are versatile and are employed in the manufacture of various useful compounds. For example, methanoic acid is used in rubber, textile, dyeing, leather and electroplating industries. Higher fatty acids are used in the manufacture of soaps and detergents. Esters of Benzoic acid are used in perfumery.
Which carboxylic acid will not undergo HVZ reaction?

Read the following and select the set of correct statements.
(A) Euchromatin is transcriptionally inactive
(B) Heterochromatin is more densely packed
(C) Heterochromatin is loosely packed
(D) Euchromatin is transcriptionally active
(E) Euchromatin stains lighter