Match List-I with List-II

List-I ( Populationinteractions)	List-II (Affected species)
(A) Competition	(I) One species is benefitted, while the other is neither benefited nor harmed
(B) Parasitism	(II) Both species are in loss
(C) Amensalism	(III) Only one species is benefitted
(D) Commensalism	(IV) One species is harmed, the other is unaffected

Choose the correct answer from the options given below:

Which one among the following contraceptive, inhibits ovulation and implantation of female reproductive system?

Identify the factor which does not affect the Hardy-Weinberg equilibrium ?

Read the paragraph given below and answer the question.
Sutton and Boveri argued that the pairing and separation of a pair of chromosomes would lead to the segregation of a pair of factors they carried. Sutton united the knowledge of chromosomal segregation with Mendelian principles and called it the chromosomal theory of inheritance. Following this synthesis of ideas, experimental verification of the chromosomal theory of inheritance by Thomas Hunt Morgan and his colleagues, led to discovering the basis for the variation that sexual reproduction produced. Morgan worked with the tiny fruit files, which were found very suitable for such studies. They could be grown on simple synthetic medium in the laboratory. They complete their life cycle in a short span of time and a single mating could produce a large number of progeny flies. Also, there was a clear differentiation of the sexes - the male and female flies are easily distinguishable. Also, it has many types of hereditary variations that can be seen with low power microscopes.
Drosophila melanogaster complete their life cycle in

Which factor does not affect Hardy-Weinberg equilibrium?

ELISA is based on the principles of:

The spermatids are transformed into spermatozoa by the process called as

Which of the following reactions are given by Phenols?
(A) Nitration
(B) Halogenation
(C) Oxidation
(D) Acetylation
Choose the correct answer from the options given above:

What is the formula for the Tetraammineaquachloridocobalt (III) chloride coordination compound?

The area of region bounded by the curve \(y^2=4 a x\) and the straight line \(x=2 a, a>0\) in the first quardant is:

For Z = 3x + 4y, subject to the constraints \(x+y \leq 5, x \geq 0, y \geq 0\), the shaded region shown in the figure as OAB is bounded and the coordinates of the corner points O, A, B are (0, 0), (5, 0) and (0, 5) respectively. The maximum value of Z is:

Gause's 'Competitive Exclusion Principle' states that -

If the wavelength of an electromagnetic radiation is doubled, the energy of the photons would be