NCERT Solutions for Class 12 Biology Chapter 9

NCERT Solutions for Class 12 Biology Chapter 9: Important Topics

All the NCERT Solutions for Class 12 Biology Chapter 9 provided on this page are based on the latest CBSE marking scheme. Therefore, students can refer to NCERT Solutions for their board exams and various competitive exam preparation. Practicing Embibe’s NCERT Solutions helps students build strong fundamentals for competitive exams, besides helping in scoring good marks in the final exam.

Students facing difficulties understanding the chapter’s basic concepts can refer to Embibe’s NCERT videos explained by top subject experts to enhance their learning skills. Embibe also offers 3D interactive videos that make learning fun and exciting for students, thus helping them understand the concepts in-depth.

The topics and sub-topics included in CBSE Class 12 Biology Chapter 9 are as follows:

Sr. No.	Topic Name
9.1	Animal Husbandry
9.2	Plant Breeding
9.3	Single Cell Protein
9.4	Tissue Culture

NCERT Solutions for Class 12 Biology Chapter 9: Points to Remember

Below we have provided some of the important points that students must remember to score excellent marks in the upcoming exams:

We are dependent on plants and animals for our food. With an ever-increasing demand for food and animal products, the need to adopt scientific methods to enhance food production arose.

Animal husbandry means breeding of livestock on a major level.

The main challenges are to increase productivity, decrease wastage due to pests, and find a solution for genetically modified crops.

Multiple Ovulation Embryo Transfer Technology (MOET) is used to improve animals such as cattle and sheep.

The target animal is given hormones that act similarly to Follicular Stimulating Hormone in the MOET technique (FSH). These hormones are responsible for follicular maturation and superovulation.

Transgenic animals are created through transgenesis, which involves the transfer of genes into special embryonic cells.

Many useful genes have been incorporated into transgenic animals to increase milk, wool, and so on, as well as to develop disease resistance.

Fishery is another thriving industry that is meeting the growing demand for fish and fish products due to their high protein content and omega-3 fatty acids.

Silk production is also a commercial aspect, and it is accomplished through sericulture, a silk production method that employs silkworms.

Check out all the important points for CBSE Class 12 Biology Chapter 9 at Embibe.

NCERT Solutions for Class 12 Biology: All Chapters

Below we have provided the detailed chapter-wise NCERT Solutions for Class 12 Biology:

FAQs on NCERT Solutions for Class 12 Biology Chapter 9

Q: What are the exercises discussed in NCERT Solutions for Class 12 Biology Chapter 9?

Ans: The list of exercises explained in Class 12 Biology Chapter 9 are as follows:
1. Animal Husbandry
2. Plant Breeding
3. Single-cell Protein
4. Tissue Culture

Q: What is discussed in Class 12 Biology Chapter 9?

Ans: Students will study animal husbandry, plant breeding, single-cell proteins, issue culture, management of farms and farm animals, animal breeding, bee-keeping, etc., in this chapter.

Q: Does Embibe provide free mock tests for CBSE Class 12 Biology Chapter 9?

Ans: Yes, Embibe offers free mock tests for CBSE Class 12 Biology Chapter 9.

Q: How many practice questions does Embibe offer for CBSE Class 12 Biology Chapter 9?

Ans: There are over 400 practice questions on Embibe for CBSE Class 12 Biology Chapter 9.

Q: How many concepts are explained by Embibe for CBSE Class 12 Biology Chapter 9?

Ans: Over 50 concepts are explained by Embibe for CBSE Class 12 Biology Chapter 9. Students can learn all the concepts for free on Embibe.

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