Plant Growth and Development Mock Test – NEET Biology Questions | English, Tamil & Hindi

Plant Growth and Development Mock Test – Online Practice

Prepare for NEET Biology with our chapter-wise Plant Growth and Development Mock Test. This test is based on important NCERT Class 11 Biology concepts and focuses on plant growth, differentiation, development, plant growth regulators, photoperiodism, and vernalisation.

The questions are designed to test conceptual understanding, factual knowledge, definitions, examples, and important NCERT-based points frequently useful for NEET preparation.

Plant Growth and Development Questions in English, Tamil & Hindi

English

Practice questions from:

• Growth and its characteristics
• Phases of plant growth
• Meristematic growth
• Growth curve
• Arithmetic and geometric growth
• Conditions for growth
• Differentiation, dedifferentiation and redifferentiation
• Development in plants
• Plant Growth Regulators (PGRs)
• Auxins
• Gibberellins
• Cytokinins
• Ethylene
• Abscisic acid (ABA)
• Physiological effects of plant hormones
• Photoperiodism
• Short-day, long-day and day-neutral plants
• Vernalisation
• Seed dormancy and germination

தமிழ்

இந்த தாவர வளர்ச்சி மற்றும் வளர்ச்சியியல் Mock Test-ல் கீழ்க்கண்ட தலைப்புகளில் கேள்விகள் இடம்பெறும்:

• தாவர வளர்ச்சி மற்றும் அதன் பண்புகள்
• தாவர வளர்ச்சியின் நிலைகள்
• மெரிஸ்டமேட்டிக் வளர்ச்சி
• வளர்ச்சி வளைவு
• Arithmetic மற்றும் Geometric Growth
• வளர்ச்சிக்குத் தேவையான காரணிகள்
• Differentiation, Dedifferentiation மற்றும் Redifferentiation
• தாவர வளர்ச்சியியல்
• தாவர வளர்ச்சி ஒழுங்குபடுத்திகள்
• Auxin
• Gibberellin
• Cytokinin
• Ethylene
• Abscisic Acid (ABA)
• தாவர ஹார்மோன்களின் உடலியல் விளைவுகள்
• Photoperiodism
• Short-day, Long-day மற்றும் Day-neutral Plants
• Vernalisation
• விதை Dormancy மற்றும் Germination

हिंदी

इस पादप वृद्धि एवं विकास Mock Test में निम्नलिखित विषयों से प्रश्न शामिल होंगे:

• पादप वृद्धि और उसकी विशेषताएँ
• वृद्धि की अवस्थाएँ
• मेरिस्टेमेटिक वृद्धि
• वृद्धि वक्र
• Arithmetic और Geometric Growth
• वृद्धि के लिए आवश्यक परिस्थितियाँ
• Differentiation, Dedifferentiation और Redifferentiation
• पादप विकास
• पादप वृद्धि नियामक
• ऑक्सिन
• जिबरेलिन
• साइटोकाइनिन
• एथिलीन
• एब्सिसिक अम्ल (ABA)
• पादप हार्मोन के शारीरिक प्रभाव
• Photoperiodism
• Short-day, Long-day और Day-neutral Plants
• Vernalisation
• बीज Dormancy और Germination

What Will You Practice in This Plant Growth and Development Mock Test?

This NEET Biology mock test covers the major NCERT concepts from Plant Growth and Development, including:

1. Growth

Understand growth as an irreversible permanent increase in size, dry weight, mass, cell number, or volume.

2. Phases of Growth

Practice questions on:

• Meristematic phase
• Elongation phase
• Maturation phase

3. Growth Curve

Revise the sigmoid growth curve and the different phases of plant growth.

4. Arithmetic and Geometric Growth

Understand the difference between arithmetic growth and geometric growth, including their patterns and examples.

5. Differentiation and Development

Practice the concepts of:

• Differentiation
• Dedifferentiation
• Redifferentiation
• Development

6. Plant Growth Regulators

Important questions will cover the five major plant growth regulators:

• Auxins
• Gibberellins
• Cytokinins
• Ethylene
• Abscisic Acid (ABA)

7. Physiological Effects of Plant Hormones

Revise important functions and applications of different hormones, such as cell elongation, apical dominance, fruit growth, cell division, fruit ripening, stomatal closure, and dormancy.

8. Photoperiodism

Practice concepts related to flowering responses to the relative duration of light and dark periods.

Important categories include:

• Short-day plants
• Long-day plants
• Day-neutral plants

9. Vernalisation

Understand the role of low temperature in promoting flowering in certain plants.

10. Seed Dormancy and Germination

Revise important concepts related to dormancy, germination, and factors affecting seed growth.

NEET Preparation – Plant Growth and Development

Plant Growth and Development is an important NCERT-based chapter for NEET Biology. Questions can test both direct facts and conceptual relationships between plant hormones and their physiological effects.

While preparing this chapter, focus especially on:

• Definitions and terminology
• Growth phases
• Growth curves
• Arithmetic vs geometric growth
• Functions of plant hormones
• Auxin and apical dominance
• Gibberellins and stem growth
• Cytokinins and cell division
• Ethylene and fruit ripening
• ABA and stress responses
• Photoperiodism
• Vernalisation
• Seed dormancy and germination

Reading the NCERT Biology textbook carefully and practising chapter-wise MCQs can help improve accuracy and conceptual clarity.

Why Practice Plant Growth and Development MCQs?

Regular MCQ practice helps you:

• Strengthen NCERT-based concepts
• Remember plant hormones and their functions
• Identify confusing biological terms
• Improve question-solving speed
• Practise factual and conceptual questions
• Identify weak areas
• Improve accuracy for NEET Biology
• Build confidence through repeated practice

Who Can Take This Biology Mock Test?

This Plant Growth and Development Mock Test is useful for:

• NEET aspirants
• Class 11 Biology students
• NCERT Biology learners
• Students preparing for school examinations
• Students revising plant physiology
• Students looking for chapter-wise Biology MCQs

The questions are available in English, Tamil, and Hindi, making the test useful for students preparing in different languages.

Start the Plant Growth and Development Mock Test

Choose your preferred language — English, Tamil, or Hindi — and start the online Plant Growth and Development Mock Test.

Attempt the questions carefully, check your answers, and review the concepts behind the questions you find difficult. Regular chapter-wise practice can help improve your NCERT knowledge, conceptual clarity, accuracy, speed, and NEET Biology preparation.