With reference to animal husbandry, consider the following statements: 1. It involves rearing animals on a large scale with proper food, shelter, and care. 2. Fish is a source of cod liver oil which is rich in Vitamin C. 3. Animals, like plants, do not require specific nutrients for growth. Which of the statements given above is/are correct?

Correct Option The correct option is (a). Explanation Animal husbandry is the agricultural practice of breeding and raising livestock. It applies scientific principles to the care and management of farm animals to ensure productivity and health. Statement-wise Analysis - Statement 1 is Correct: Animal husbandry involves the rearing of animals on a large scale. It encompasses the management of livestock such as cattle, sheep, goats, and poultry, ensuring they are provided with proper food, shelter, breeding facilities, and protection against diseases. - Statement 2 is Incorrect: While fish is a valuable source of nutrients, cod liver oil is specifically known for being rich in Vitamin A and Vitamin D, as well as Omega-3 fatty acids. It is not a source of Vitamin C; Vitamin C is primarily found in plant sources like citrus fruits and vegetables. - Statement 3 is Incorrect: Animals have complex physiological needs and require specific nutrients for growth, maintenance, and reproduction. Unlike plants, which are autotrophs, animals are heterotrophs and must consume a balanced diet containing carbohydrates, proteins, fats, vitamins, and minerals. Key Takeaway: Animal husbandry is the scientific management of animal livestock. Cod liver oil is a primary source of Vitamin A and D, not Vitamin C.

With reference to animal husbandry,… - NCERT Class 8 Science MCQ

NCERT Class 8 Science — Chapter 1: Crop production and management

mcqeasy

With reference to animal husbandry, consider the following statements:

It involves rearing animals on a large scale with proper food, shelter, and care.
Fish is a source of cod liver oil which is rich in Vitamin C.
Animals, like plants, do not require specific nutrients for growth.

Which of the statements given above is/are correct?

NCERT textbook question

From NCERT Science - class 8 · Page 12

Options

A1 only
B2 only
C1 and 3 only
D1, 2 and 3

Did you get this right?

Solution

Correct Option

The correct option is (a).

Explanation

Animal husbandry is the agricultural practice of breeding and raising livestock. It applies scientific principles to the care and management of farm animals to ensure productivity and health.

Statement-wise Analysis

Statement 1 is Correct: Animal husbandry involves the rearing of animals on a large scale. It encompasses the management of livestock such as cattle, sheep, goats, and poultry, ensuring they are provided with proper food, shelter, breeding facilities, and protection against diseases.
Statement 2 is Incorrect: While fish is a valuable source of nutrients, cod liver oil is specifically known for being rich in Vitamin A and Vitamin D, as well as Omega-3 fatty acids. It is not a source of Vitamin C; Vitamin C is primarily found in plant sources like citrus fruits and vegetables.
Statement 3 is Incorrect: Animals have complex physiological needs and require specific nutrients for growth, maintenance, and reproduction. Unlike plants, which are autotrophs, animals are heterotrophs and must consume a balanced diet containing carbohydrates, proteins, fats, vitamins, and minerals.

Key Takeaway: Animal husbandry is the scientific management of animal livestock. Cod liver oil is a primary source of Vitamin A and D, not Vitamin C.

Your note

More from Chapter 1: Crop production and management

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