11th Botany - Book Back Answers - Chapter 3 - English Medium Guides

 

 

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Tamil Nadu Board 11th Standard Botany - Chapter 3: Book Back Answers and Solutions

    This post covers the book back answers and solutions for Chapter 3 – Botany from the Tamil Nadu State Board 11th Standard Botany textbook. These detailed answers have been carefully prepared by our expert teachers at KalviTips.com.

    We have explained each answer in a simple, easy-to-understand format, highlighting important points step by step under the relevant subtopics. Students are advised to read and memorize these subtopics thoroughly. Once you understand the main concepts, you’ll be able to connect other related points with real-life examples and confidently present them in your tests and exams.

    By going through this material, you’ll gain a strong understanding of Botany Chapter 3 along with the corresponding book back questions and answers (PDF format).

Question Types Covered:

• 1 Mark Questions: Choose the correct answer, Fill in the blanks, Identify the correct statement, Match the following 
• 2 Mark Questions: Answer briefly 
• 3, 4, and 5 Mark Questions: Answer in detail

All answers are presented in a clear and student-friendly manner, focusing on key points to help you score full marks.

All the best, Class 11 students! Prepare well and aim for top scores. Thank you!

Chapter 3: Vegetative Morphology

I. Multiple Choice Questions

1. Which of the following is polycarpic plant?
a. Mangifera
b. Bambusa
c. Musa
d. Agave
Answer Key:
a. Mangifera

2. Roots are
a. Descending, negatively geotropic, positively phototropic
b. Descending, positively geotropic, negatively phototropic
c. Ascending, positively geotropic, negatively phototropic
d. Ascending, negatively geotropic, positively phototropic
Answer Key:
b. Descending, positively geotropic, negatively phototropic

3. Bryophyllum and Dioscorea are example for
a. Foliar bud, apical bud
b. Foliar bud, cauline bud
c. Cauline bud, apical bud
d. Cauline bud, foliar bud
Answer Key:
b. Foliar bud, cauline bud

4. Which of the following is the correct statement?
a. In Pisum sativum leaflets modified into tendrils
b. In Atalantia terminal bud is modified into thorns
c. In Nepenthes midrib is modified into lid
d. In Smilax inflorescence axis is modified into tendrils
Answer Key:
a. In Pisum sativum leaflets modified into tendrils

5. Select the mismatch pair
a. Musa            -    Unicostate
b. Lablab         -    Trifoliolate
c. Acalypha     -    Leaf mosaic
d. Allamanda   -    Ternate phyllotaxy
Answer Key:
d. Allamanda -     Ternate phyllotaxy

 

II. Short answer questions

aa

III. Long answer questions

a

IV. Exercise

a