Zoology - Organisms and Populations Question with Solution | TestHub
Given below are two statements : one is labelled asAssertion Aand the other is labelled asReason R.
Assertion A :Abingdon tortoise in Galapagos islands became extinct within a decade after goats were introduced.
Reason R :Goats were more efficient at browsing than Abingdon tortoise.
In the light of the above statements, choose themost appropriateanswer from the options given below :NEET 2026 (Re-NEET)
Options:
Answer:
Solution:
According to the competitive exclusion principle, when two species compete for the same limited resources, the competitively superior species will eventually eliminate the other.
The Abingdon tortoise in the Galapagos Islands became extinct within a decade after goats were introduced on the island. This occurred because the goats had a greater browsing efficiency compared to the tortoises, leading to a lack of food resources for the tortoises.
Thus, Assertion A is correct, and Reason R is also correct and provides the correct explanation for Assertion A.
Answer: Both and are correct and is the correct explanation of
