NEET Biology question
Which of the following statements regarding the evolution of plants and animals is/are correct? I. Amphibians evolved into reptiles II. Fish with stout and strong fins could move on land and go back to water. This was about 350 million years ago III. Giants ferns fell to form wall deposits slowly IV. About 65 million years ago dinosaurs died out V. *Archeopteryx* is the connection link between birds and reptiles The correct combination is
Solution
All statements are correct. The basic timeline of 4.6 billion year old Earth, with approximate dates (i) 3.6 billion years of simple cells (prokaryotes) (ii) 3.4 billion years of cyanobacteria performing photosynthesis (iii) 2 billion years of complex cells (eukaryotes) (iv) 1 billion years of multicellular life (v)
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