Sometimes parasites themselves are parasitised by other organisms. Such parasites are known as:

Given below are two statements:
Statement $I:$ Gause's 'Competitive Exclusion Principle' states that two closely related species competing for the same resources cannot co-exist indefinitely and the competitively inferior one will be eliminated eventually.
Statement $II:$ In general,carnivores are more adversely affected by competition than herbivores.
In the light of the above statements,choose the correct answer from the options given below:

Which one of the following shows interspecific competition?

Select the mismatched pair regarding parasitism.

For a limited resource, two closely related species compete for the same resource, which is known as $.........$, which keeps them in check in the environment.

Which of the following is $NOT$ an adaptation for parasites?