Angiosperm Diversity and Basic Organs — NEET Biology
📚 Practice ConceptThe wide range in the structure of higher plants will never fail to fascinate us. Even though the angiosperms show such a large diversity in external structure or morphology, they are all characterised by presence of roots, stems, leaves, flowers and fruits.
Consider the following statements: 1. Early descriptions of life forms were based only on gross structural features and perceivable living phenomena. 2. Before physiology was established, biology was mainly studied as natural history. 3. Katherine Esau demonstrated that curly top virus spreads through xylem tissue. 4. All angiosperms, despite large diversity, are characterised by the presence of roots, stems, leaves, flowers, and fruits. 5. Adaptations in plants may include modifications for habitats, protection, climbing, and storage. Which of the above statements are correct?
View solution & NCERT explanation
Correct answer: A — 1, 2 and 3
Statement 1 is correct – NCERT states that descriptions were based on gross structural features and observable phenomena. Statement 2 is correct – before physiology, biology remained natural history. Statement 3 is incorrect – Katherine Esau reported curly top virus spreads via phloem, not xylem. Statement 4 is correct – despite morphological diversity, angiosperms are characterised by roots, stems, leaves, flowers, and fruits. Statement 5 is correct – NCERT mentions adaptations for various habitats, protection, climbing, and storage. Thus, the correct set is 1, 2, 4, 5.
What does NCERT say about wide range structure higher?
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.