With reference to the mustard plant, consider the following statements: 1. The seeds of the mustard plant are used to extract oil. 2. The roots of the mustard plant are the primary source of cooking oil. 3. The leaves of the plant are used as a vegetable. Which of the statements given above are correct?

The correct option is (c). Explanation The mustard plant (genus Brassica) is an economically important crop cultivated for multiple edible parts. It serves as a classic example in botany to demonstrate plants where more than one part is utilized for food. Statement-wise Analysis: - Statement 1 is Correct: The seeds of the mustard plant are the primary source of mustard oil. They are crushed to extract the oil, which is widely used as a cooking medium. The seeds are also used as a spice. - Statement 2 is Incorrect: The roots of the mustard plant are not the source of cooking oil. Oil is stored in and extracted exclusively from the seeds. While the plant possesses a taproot system, the root is not the primary economic product for oil production. - Statement 3 is Correct: The leaves of the mustard plant are edible and are harvested to be used as a green leafy vegetable (commonly known as mustard greens or "Sarson ka saag"). Key Takeaway: The mustard plant provides two distinct edible products: seeds (for oil and spice) and leaves (as a vegetable).

With reference to the mustard plant,… - NCERT Class 6 Science MCQ

NCERT Class 6 Science — Chapter 1: Food: Where does it come from?

mcqeasy

With reference to the mustard plant, consider the following statements:

The seeds of the mustard plant are used to extract oil.
The roots of the mustard plant are the primary source of cooking oil.
The leaves of the plant are used as a vegetable.

Which of the statements given above are correct?

NCERT textbook question

From NCERT Science - class 6 · Page 3

Options

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

Did you get this right?

Solution

The correct option is (c).

Explanation

The mustard plant (genus Brassica) is an economically important crop cultivated for multiple edible parts. It serves as a classic example in botany to demonstrate plants where more than one part is utilized for food.

Statement-wise Analysis:

Statement 1 is Correct: The seeds of the mustard plant are the primary source of mustard oil. They are crushed to extract the oil, which is widely used as a cooking medium. The seeds are also used as a spice.
Statement 2 is Incorrect: The roots of the mustard plant are not the source of cooking oil. Oil is stored in and extracted exclusively from the seeds. While the plant possesses a taproot system, the root is not the primary economic product for oil production.
Statement 3 is Correct: The leaves of the mustard plant are edible and are harvested to be used as a green leafy vegetable (commonly known as mustard greens or "Sarson ka saag").

Key Takeaway:
The mustard plant provides two distinct edible products: seeds (for oil and spice) and leaves (as a vegetable).

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More from Chapter 1: Food: Where does it come from?

Which one of the following crops is primarily cultivated as a source of edible oil derived from its seeds?

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With reference to the classification of animals based on their food habits, consider the following statements: 1. Herbivores are animals that eat only plants or plant products. 2. Carnivores are animals that feed exclusively on plant matter. 3. Omnivores are animals that eat both plants and other animals. Which of the statements given above are correct?

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What is the term for the sugary fluid secreted by flowers to attract pollinators?

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Which of the following statements regarding plant parts used as food sources is NOT correct?

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Based on dietary habits, which one of the following animals is classified as an omnivore?

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Keep practising Chapter 1: Food: Where does it come from?

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