Aquatic & Terrestrial Mammal Evolution — NEET Biology
📚 Practice ConceptLest we forget, some mammals live wholly in water. Whales, dolphins, seals and sea cows are some examples. Evolution of horse, elephant, dog, etc., are special stories of evolution. You will learn about these in higher classes. The most successful story is the evolution of man with language skills and self-consciousness.
Which combined statements are correct? 1. “Jawless fish probably evolved around 350 mya.” 2. “Fish with stout and strong fins… evolved into the first amphibians.” 3. “The biggest of them… Tyrannosaurus rex…” 4. “Lest we forget, some mammals live wholly in water. Whales, dolphins…”
View solution & NCERT explanation
Correct answer: D — 1, 2, 3 and 4
Time-stamped vertebrate transitions and ecological diversification are all documented.
What does NCERT say about Lest we forget some?
Has this concept appeared in NEET?
Which chapter is this from?
Through deep analysis of NEET and NTA, 176 of the 180 ReNEET 2026 (June 21) questions were already in the MedicNEET question bank before the exam.
176/180MedicNEET's Biology question bank is built from the same NCERT lines NTA picks repeatedly. Not random MCQs — questions crafted exactly like NTA crafts them.