Structural Organisation in Plants and Animals - NEET Biology Previous Year Questions

Structural Organisation in Plants and Animals: NEET Biology Previous Year Questions (2021–2026)

This unit usually contributes 7- 8 questions every year in the NEET Biology section. Questions are often direct or fact-based, making this chapter highly scoring with proper practice. Aspirants can check the top 100 questions in NEET Biology to score 330+ marks for further analysis and NEET 2027 preparation.

Structural Organisation in Plants and Animals NEET PYQ PDF

Students preparing for NEET 2026 can use the structural organisation in plants and animals PYQ PDF to practice past exam questions, understand the most scoring concepts, and strengthen their accuracy through chapter-wise biology MCQs with solutions.

Structural Organisation in Plants and Animals: Important Questions for NEET 2027

Practising Structural Organisation in Plants and Animals questions is an effective way to understand the latest NEET exam pattern and identify frequently tested concepts. Solving previous year questions with detailed answers helps strengthen conceptual understanding and improves accuracy. Below are Structural Organisation in Plants and Animals questions from the RE-NEET 2026 question paper, along with the correct answers and concise explanations to help aspirants prepare effectively for NEET 2027.

1. Phyllotaxy is the pattern of arrangement of ________.

1. Sepals

2. Leaves

3. Flowers

4. Fruits

Answer: (2) Leaves

Explanation: Phyllotaxy refers to the arrangement of leaves on the stem or branch, which helps maximize light absorption.

2. In frogs, the number of pairs of cranial nerves arising from the brain are ________.

1. 12

2. 6

3. 9

4. 10

Answer: (4) 10

Explanation: Frogs possess 10 pairs of cranial nerves, whereas humans have 12 pairs.

3. Which of the following are characteristic features of Solanaceae family?

(a) Flowers are bisexual and actinomorphic

(b) Calyx have five sepals and are united

(c) Androecium have five stamens and are epipetalous

(d) Ovary is inferior

1. (b), (c) and (d) only

2. (a), (b) and (c) only

3. (d) only

4. (a) and (b) only

Answer: (2) (a), (b) and (c) only

Explanation: In the Solanaceae family, flowers are bisexual and actinomorphic, the calyx has five united sepals, and the five stamens are epipetalous. The ovary is superior, not inferior.

4. Which of the following plant produces non-albuminous seeds?

1. Pea

2. Wheat

3. Maize

4. Barley

Answer: (1) Pea

Explanation: Pea produces non-albuminous (exalbuminous) seeds, in which the endosperm is consumed during seed development. Wheat, maize, and barley produce albuminous seeds that retain the endosperm.

High-Yield Topics of Structural Organisation in Plants and Animals for NEET 2027

Understanding all three chapters under this unit is important for scoring full marks in NEET Biology. Questions often come directly from these key concepts, important biology diagrams, and structural differences. The table below summarises each chapter with its most important topics for quick NEET 2027 revision.

How to Prepare Structural Organisation in Plants and Animals for NEET 2027

• Structure Organisation in Plants and Animals chapter is NCERT-oriented and has many direct and diagram-based questions in NEET. Following a systematic preparation approach can assist you in revising the key concepts, boosting your retention, and scoring well in the chapter.

• Go through NCERT and take special note of the diagrams, tables, and terms highlighted.

• Solve NEET previous year chapter-wise questions to gain an understanding of the important concepts and types of questions asked.

• Learn the distinctive features of plant tissue, animal tissue and floral structure through a comparison table.

• Revise the concept of secondary growth, tissue organisation, and frog through labelled diagrams.

• Prepare short notes on important definitions, diagrams, and facts from NCERT for revision just before exams.

• Solve chapter-wise MCQs to boost speed and accuracy.