Nutrition in Animals Class 7 MCQ. We covered all the Nutrition in Animals Class 7 MCQ in this post for free so that you can practice well for the exam.
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MCQ on Nutrition in Animals for Class 7 Students
Given below are two statements, one labeled as Assertion (A) and the other as Reason (R). Assertion (A): Most vitamins are not synthesized in the human body. Reason (R): Human organs synthesize only essential micronutrients. Select the correct answer from the codes given below: Codes :
(a) Both (A) and (R) are true and (R) is the correct explanation of (A)
(b) Both (A) and (R) are true but (R) is not the correct explanation of (A)
(c) (A) is true, but (R) is false
(d) (A) is false, but (R) is true
Option b – Both (A) and (R) are true but (R) is not the correct explanation of (A)
Consider the following statements: Assertion (A): All the proteins in our food are digested in the small intestine only. Reason (R): The protein-digesting enzymes from the pancreas are released into the small intestine. Codes :
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true, but R is not the correct explanation of A.
(c) A is true, but R is false.
(d) A is false, but R is true.
Option d – A is false, but R is true
With reference to human nutrition consider the following statements : (1) Banana is a richer source of carbohydrates than apples (2) Banana contains some amount of protein also (3) Spinach has no protein at all (4) Potatoes are richer sources of protein than peas Which of the above statements are correct?
(a) 1 and 2
(b) 2, 3 and 4
(c) 1, 3 and 4
(d) 1, 2, 3 and 4
Option a – 1 and 2
Transportation in living organisms is necessary because of the following reasons :
(a) Food, oxygen, water, and other essential substances are distributed through this system.
(b) It displaces the excretory wastes from the cells of the body to the excretory organs from where they are expelled.
(c) Temperature and pressure throughout the body are kept uniform.
(d) All of the above
Option d – All of the above
Which among the following monoculture crops provide(s) immediate cash to the farmers? 1. Tea in Assam 2. Rubber in Africa 3. Sugarcane in Malaysia 4. Coffee in Brazil
(a) Only 1
(b) 2 and 3
(c) 3 and 4
(d) 1 and 4
Option c – 3 and 4
A plantation crop’ is grown on a large piece of land usually in a tropical or semitropical area specifically planted for widespread commercial sale and usually tended by resident laborers. Which of the following crops may be treated as a plantation crop?
(a) Cereals and Pulses
(b) Fruits and Vegetables
(c) Wheat, Rice, Maize, Millet
(d) Tea, Coffee, Coconut, Rubber
Option d – Tea, Coffee, Coconut, Rubber
Which of the following statements regarding the red soils of India is/are correct? 1. The color of the soil is red due to ferric oxide content. 2. Red soils are rich in lime, humous, and potash. 3. They are porous and have friable structures. Select the correct answer using the codes given below
(a) Only 1
(b) 1 and 3
(c) 2 and 3
(d) 1, 2 and 3
Option b – 1 and 3
Which of the following factors are responsible for the rapid growth of sugar production in South India as compared to north India? 1. Higher per acre field of sugarcane 2. Higher sucrose content of sugarcane 3. Lower labor cost 4. Longer crushing period
(a) 1 and 2
(b) 1, 2 and 3
(c) 1, 3 and 4
(d) 1, 2 and 4
Option d – 1, 2 and 4
Which of the following is not an example of shifting cultivation? Select the correct answer from the codes given below: 1. Ladang 2. Jhum 3. Pondu 4. Fazenda Codes :
(a) 1 and 4
(b) 3 and 4
(c) 1, 2, and 3
(d) 2 and 4
Option b – 3 and 4
The agricultural production in different parts of India is very much affected by varying intensities of floods and droughts. Which one of the following measures would not be sustainable in this respect? ( Nutrition in Animals Class 7 MCQ )
(a) Provision for extensive irrigation facilities
(b) Change in the crop calendar
(c) Avoidance of flood and drought-prone areas for agriculture
(d) Emphasis on the selection of crops best suited to flood and drought conditions
Option c – Avoidance of flood and drought-prone areas for agriculture
Consider the following statements pertaining to Coffee plantations in India: 1. Need a warm and moist climate with a spell of dry weather during the ripening period 2. Rolling fields having good drainage 3. Strong sunshine over hilly slopes exceeding temperature 35°C 4. Karnataka is the leading producer in India Which of the statements given above are correct?
(a) 1 and 4 only
(b) 1, 2 and 3
(c) 3 and 4
(d) 1, 2 and 4
Option d – 1, 2 and 4
Assertion (A): Kharif crops are grown, with the onset of monsoon in different parts of India, and harvested in September-October. Reason (R): The availability of precipitation due to the western temperate cyclones helps in the growing of these crops.
(a) Both A and R are true and R explains A
(b) Both A and R are true but R does not explain A
(c) A is true and R is false
(d) A is false and R is true
Option c – A is true and R is false
Consider the following statements. A. In India, cropland occupies 57% of the total area. B. Pastures account for 56% area in Australia C. About 2/3rd area in Japan is under forests What should be understood from the above statements?
(a) India has an efficient land use system while most of the land in Australia and Japan is rendered waste.
(b) India has a subsistence agricultural economy, animal husbandry is the mainstay of the economy in Australia and forestry is the main activity in Japan.
(c) Most of the cultivation is limited to the northern plains in Australia cultivation of crops is confined to a small proportion and most of the land is used for grazing. Japan has conserved its forest resources.
(d) India has a faulty land use system, Australia has extensive land use and Japan has small cultivable land.
Option b – India has a subsistence agricultural economy, animal husbandry is the mainstay of the economy in Australia and forestry is the main activity in Japan
“Wheat requires moderate temperature and rainfall during the growing season and bright sunshine at the time of harvest.” Which other crop requires the same geographic conditions?
(a) Rice
(b) Maize
(c) Mustard
(d) Jute
Option b – Maize
Consider the following statements Assertion (A): An enzyme is basically a protein that catalyst in the metabolic reactions of acts like an organism. Reason (R): The pancreatic juice is basically composed of three enzymes trypsin, amylase, and lipase. Codes: and R are correct and R is the correct explanation
(a) A of A. and R are true, but R is not the correct
(b) Both A explanation of A.
(c) A is true, but R is false.
(d) A is false, but R is true.
Option c – A is true, but R is false
With reference to the human body, consider the following statements: The production of somatropin goes up when a person exercises. 2. Men’s testes produce progesterone. 3. Women’s adrenal glands secrete testosterone. 4. Stress causes the adrenal to release very less amount of cortisol than usual. Which of these statements is correct?
(a) 1, 2, 3 and 4
(b) 1, 2 and 3
(c) 2, 3 and 4
(d) 1 and 4
Option d – 1 and 4
Consider the following statements: Assertion (A): Human diet should compulsorily contain glycine, serine, and tyrosin. Reason (R): Essential amino acids can’t be synthesized in the human body. Codes :
(a) A and R are true and R is the correct explanation of A.
(b) A and R are true, but R is not the correct explanation of A.
(c) A is true, but R is false.
(d) A is false, but R is true.
Option c – A is true, but R is false
Consider the following statements about the Vechur cattle breed 1. Vechur is the world’s largest cow, 2. It is an indigenous breed found in Kerala, 3. Its milk protein has medicinal value. 4. Commonly used in farming as a draught animal. Which of the statements given above is correct?
(a) 1, 2, 3 and 4
(b) 1, 2 and 3
(c) 2, 3 and 4
(d) 3 and 4
Option c – 2, 3 and 4
The chief characteristics of shifting cultivation are 1. High dependence on manual labor 2. Low level of technology 3. Utilization of poor soils through the following 4. Use of chemical fertilizers
(a) 1, 2 and 4
(b) 2, 3 and 4
(c) 1, 3 and 4
(d) 1, 2 and 3
Option d – 1, 2 and 3
Double cropping is a common practice in areas having 1. a lot of rainfall 2. good irrigation facilities. 3. a long growing period. 4. alluvial soils.
(a) 2, 3 and 4
(b) 1, 2 and 4
(c) 1, 2 and 3
(d) 1, 3 and 4
Option c – 1, 2 and 3
What are the conditions favorable for tea cultivation? 1. Warm temperature 2. High rainfall 3. High altitude 4. Sloping land
(a) 1, 2 and 3
(b) 2, 3 and 4
(c) 1, 2 and 4
(d) All the four
Option c – 1, 2 and 4
Which one of the following is not correctly matched? ( Nutrition in Animals Class 7 MCQ )
(a) Paddy – Govind
(b) Wheat – Shusk Samrat
(c) Arhar – Paras
(d) Pea – Prakash
Option b – Wheat – Shusk Samrat
Given below are two statements, one labeled as Assertion (A) and the other labeled as Reason (R). Select your answer from the codes given below: Assertion (A): Wheat-producing area confine to sub-humid and semi-arial areas in India. Reason (R): This crop does not require plenty of stagnant water.
(a) Both (A) and (R) are true and (R) is the correct explanation of (A).
(b) Both (A) and (R) are true, but (R) is not the correct explanation of (A).
(c) (A) is true, but (R) is false.
(d) (A) is false, but (R) is true.
Option b – Both (A) and (R) are true, but (R) is not the correct explanation of (A)
Regarding the mixed farming practices of ‘Baranaja’, consider the following statements: 1. In the baranaja twelve, or sometimes more, crops are intercropped. 2. A combination of cereals, lentils, vegetables, creepers, and root vegetables are grown. 3. No external chemical inputs are given and pests are controlled by using leaves of the walnut and neem and the application of ash and cow’s urine. 4. This system of bio-diverse farming helps maintain the ecological balance, and even if some crop varieties fail or get damaged due to pests or adverse weather conditions, the farmer can benefit from the other crops. Which of the following statements is/are correct?
(a) 1 and 3 only
(b) 2 and 4 only
(c) 1, 2 and 3
(d) All of the above
Option d – All of the above
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