Question

Select the correct statement(s):
(i) Adaptive ability is inherited
(ii) Adaptive ability has a genetic basis.
(iii) Fitness is the end result of the ability to adapt and get selected by nature.
(A) (i), (ii) and (iii)
(B) None of these
(C) only (i) and (iii)
(D) only (ii)

Answer 1

Hint: If we analyse all three statements, we can easily conclude that fitness according to darwin is reproductive fitness and is the end result of the ability to adapt and get selected by nature. Adaptative ability is something which is inherited which clearly reveals that it has a genetic basis.

Step by step solution:
Evolutionary transformation requires genetic inheritance. It explains how genes are transmitted across generations. Inheritance is the process of acquiring features or qualities from one generation to the next. In this case, the traits are inherited equally from both parents. The Father of Genetics, Gregor Mendel, undertook extensive research and studies on this attribute inheritance.
Adaptive skills are described as the everyday, practical abilities required to function and satisfy the demands of one's environment, such as the abilities required to communicate with others and care for oneself successfully and autonomously.
Natural selection is the central concept in the Darwinian theory of evolution. Nature chooses according to fitness, which is determined by inheritance. There must therefore be a genetic basis for selection and evolution. The beginning of real evolution by natural selection would have occurred when cellular forms of life with various levels of metabolic capacity first appeared on earth. Natural selection is the central concept in the Darwinian theory of evolution. The life cycle or life span has an impact on how quickly new types emerge. Rapidly dividing microbes have the capacity to multiply and develop into millions of people in a matter of hours. Given that fish and birds have life spans measured in years, it would take millions of years for the same event to occur in them. Nature makes choices.

So, option (A) is correct.
Note: Genetics is frequently used to refer to heredity, which is the passing on of genetic traits from one generation to the next. The passage of genetic features and their manifestation from one generation to the next is shown by inheritance.