Out of the given terms, those related to silk production are sericulture and moriculture.
Sericulture: Rearing of silkworms for the production of silk is known as sericulture.
Moriculture: Science of mulberry plant cultivation is known as moriculture.
The correct option is iii. both a and b.
|Column I||Column II|
|1. Scouring||(a) Yields silk fibres|
|2. Mulberry leaves||(b) Wool yielding animal|
|3. Yak||(c) Food of silk worm|
|4. Cocoon||(d) Cleaning sheared skin|
|Column I||Column II|
|1. Scouring||(d) Cleaning sheared skin|
|2. Mulberry leaves||(c) Food of silk worm|
|3. Yak||(b) Wool yielding animal|
|4. Cocoon||(a) Yields silk fibres|
Shearing, scouring, sorting, drying, carding.
Yes, the NCERT book has been designed keeping in mind the pattern of paper that will be presented in the exam to students. The NCERT book is sufficient to study for the exam as it has everything related to the exam and contains all information out of which the questions will be asked in the exam. But if you want to prepare a little bit extra, we suggest that you go through the NCERT class 7 solutions.
When you are studying the NCERT book for math and other subjects for your class 7 exams, refer to the NCERT class 7 solutions simultaneously so you can see where you are going wrong and what are you getting right in your exercises’ attempt.
The class 7th is very crucial as it is among the major middle school classes during which the child’s base is formed in math and science and even in other subjects like English. Thus, it is students must study smartly in this class and ace their exams while getting all the help they need from the NCERT 7 solutions given by Extramarks.
Yes, absolutely. The NCERT solutions provided by Extramarks for class 7 are eloquent and elaborate at best and are thus useful for students studying for the final exams of class 7. The students will have many questions and doubts regarding the NCERT solutions for class 7 and this is why the solutions have been elaborated well to help students understand the answers to exercises.
Yes, the NCERT solutions for Math and other subjects for class 7 are available for free from Extramarks.