Tamil Nadu Board 11th Standard Botany - Chapter 2: Book Back Answers and Solutions
This post covers the book back answers and solutions for Chapter 2 – 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 2 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 2: Plant Kingdom
I. Multiple Choice Questions
a. Pteridophytes
b. Bryophytes
c. Gymnosperms
d. Angiosperms
Answer Key:
b. Bryophytes
2. Which of following represents gametophytic generation in pteridophytes?
a. Prothallus
b. Thallus
c. Cone
d. Rhizophore
Answer Key:
a. Prothallus
3. The haploid number of chromosome for an angiosperm is 14, the number of chromosome in its endosperm would be
a. 7
b. 14
c. 42
d. 28
Answer Key:
c. 42
4. In gymnosperm endosperm is formed
a. At the time of fertilization
b. Before fertilization
c. After fertilization
d. Along with the development of embryo
Answer Key:
b. Before fertilization
II. Short answer questions
aaIII. Long answer questions
aIV. Exercise
a
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