कौन सा सिद्धांत यह बताता है कि विकासवादी प्रभावों की अनुपस्थिति में एक समष्टि में एलील आवृत्तियाँ पीढ़ी-दर-पीढ़ी स्थिर रहती हैं?

Match List I with List II with respect to chronology of evolution of life forms: List I A. About 65 mya B. About 500 mya C. About 350 mya D. About 320 mya List II I. Jawless fish probably evolved II. The dinosaurs suddenly disappeared from the earth III. Seaweeds and few plants probably existed IV. Invertebrates were formed and became active Choose the correct answer from the options given below:

Which of the following is NOT an example of convergent evolution?