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

 

 

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

    This post covers the book back answers and solutions for Chapter 11 – 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 11 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 11 : Transport In Plants

I. Multiple Choice Questions

1. In a fully turgid cell
a. DPD 10 atm; OP = 5atm TP = 10atm
b. DPD0 atm; OP = 10atm TP = 10atm
c. DPD0 atm; OP = 5atm TP = 10atm
d. DPD 20 atm; OP = 20atm TP = 10atm.
Answer Key:
b. DPD0 atm; OP = 10atm TP = 10atm

2. Which among the following is correct?
i apoplast is fastest and operate in nonliving part
ii. Transmembrane route includes vacuole
iii. symplast interconnect the nearby cell through plasmadesmata
iv. symplast and transmembrane route are in living part of the cell
a. i and ii
b. ii and iii
c. iii and iv
d. i, ii, iii, iv
Answer Key:
d. i, ii, iii, iv

3. What type of transpiration is possible in the xerophyte Opuntia?
a. Stomatal
b. Lenticular
c. Cuticular
d. All the above
Answer Key:
c. Cuticular

4. Stomata of a plant open due to
a. Influx of K
b. Efflux of K+
c. Influx of Cl
d. Influx of OH
Answer Key:
a. Influx of K

5. Munch hypothesis is based on
a. Translocation of food due to TP gradient and imbibition force
b. Translocation of food due to TP
c. Translocation of food due to imbibition force
d. None of the above
Answer Key:
a. Translocation of food due to TP gradient and imbibition force

II. Short answer questions

aa

III. Long answer questions

a

IV. Exercise

a