The correct option is (C) : Interbreeding
A collection of creatures that may effectively interbreed to create viable offspring is referred to as a species. Therefore, regardless of environment, they are not reproductively separated. An organism's ecological niche describes its place in the ecosystem. There is no niche that is shared by two people. If they did, they would be vying for every resource, and the one who was more prepared to fill that niche would seemingly be able to kill the other. Every creature adapts to its surroundings in a unique fashion, with varying demands, interactions, and tolerance levels for various environments.
A sphere of radius R is cut from a larger solid sphere of radius 2R as shown in the figure. The ratio of the moment of inertia of the smaller sphere to that of the rest part of the sphere about the Y-axis is :
Predict the major product $ P $ in the following sequence of reactions:
(i) HBr, benzoyl peroxide
(ii) KCN
(iii) Na(Hg), $C_{2}H_{5}OH$
AB is a part of an electrical circuit (see figure). The potential difference \(V_A - V_B\), at the instant when current \(i = 2\) A and is increasing at a rate of 1 amp/second is: