Tag: production of food from animals

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Questions Related to production of food from animals

Multiple choice zoology production of food from animals animal breeding animal husbandry and its importance introduction to animal husbandry

Cattle fed with spoilt hay of sweet clover which contains dicumarol ..........................

  1. Are healthier due to a good diet

  2. Catch infections easily

  3. May suffer vitamin K deficiency and prolonged bleeding

  4. May suffer from Beri-Beri due to deficiency of B vitamins
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Sweet clover poisoning is caused when feeding moldy sweet-clover hay or silage that contains dicoumarol. Dicoumarol is a toxic compound that is produced through weathering of a normal component of sweet clover called coumarol. It is the dicoumarol that causes the sweet clover poisoning, preventing normal blood clotting and causing extensive hemorrhaging. When sweet clover becomes spoiled or is improperly cured the coumarol is converted to the toxic substance dicoumarol. This toxin interferes with the metabolism and synthesis of vitamin K. 

Vitamin K is essential for liver function, necessary to prevent the seepage of blood from the circulatory system and to establish blood clotting. Without vitamin K, the blood will not clot properly after an injury, and this is why sweet clover poisoning is also called sweet clover bleeding disease.

Multiple choice zoology production of food from animals animal breeding animal husbandry and its importance introduction to animal husbandry

Which of the following is the environmental impacts of animal agriculture?

  1. Use of 20-33% of freshwater in the world

  2. Species extinction

  3. Water pollution

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

  • Animal agriculture is responsible for 20%-33% of all freshwater consumption in the world today. Animal agriculture is the leading cause of species extinction, ocean dead zones, water pollution, and habitat destruction. 
  • Animal agriculture contributes to species extinction in many ways. In addition to the monumental habitat destruction caused by clearing forests and converting land to grow feed crops and for animal grazing, predators and "competition" species are frequently targeted and hunted because of a perceived threat to livestock profits. 
  • The widespread use of pesticides, herbicides and chemical fertilizers used in the production of feed crops often interferes with the reproductive systems of animals and poison waterways. 
  • Animal agriculture is responsible for up to 91% of Amazon destruction. 

Therefore, the correct answer is option D.

Multiple choice zoology production of food from animals animal breeding animal husbandry and its importance introduction to animal husbandry

Put a tick mark against the correct alternative in the following statement :
Which one of the following is the common breed of buffalo is found in Gujarat?

  1. Surti

  2. Murrah

  3. Gir

  4. Mehsana
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Mehsana is a dairy breed of buffalo found in Mehsana town in Gujarat. The breed is evolved out of crossbreeding between the Surti and the Murrah. The milk yield is 1200-1500 kgs.

hence, the correct answer is 'Mehsana'

Multiple choice zoology economic biology dairy farm management cattle farming production of food from animals

Which of the following procedures are followed in dairy farm management? 
(i) Regular inspections and visits by veterinary doctors.
(ii) Usage of manure to increase crop yields.
(iii) Adequate environmental condition is provided. 
(iv) Weeding away unproductive and harmful plants from the brood house.

  1. (i) and (ii)

  2. (i) and (iii)

  3. (iii) and (iv)

  4. All of these
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Dairy farm is the management of animals for milk and its products for human consumption. 

The processes and systems that increase yield and improve the quality of milk are 
Health care and social well being of the animals.

Multiple choice zoology economic biology dairy farm management cattle farming production of food from animals

Which of the following procedures are followed in dairy farm management?

  1. Regular inspections and visits by veterinary doctors

  2. Usage of manure to increase crop yields

  3. Adequate environmental condition is provided

  4. Weeding away unproductive and harmful plants from the brood house
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Dairy farm management involves maintaining animal health through regular veterinary checkups, ensuring proper nutrition, and providing suitable environmental conditions.

Multiple choice zoology economic biology dairy farm management cattle farming production of food from animals

Best milk yeilding breed of cattle is

  1. Red Sindhi

  2. Deoni

  3. Holstein Friesian

  4. Sahiwal
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Holstein Friesians are a breed of cattle, known today as the world's highest-production dairy animals. Originating in Europe, Friesians were bred in Netherlands and more specifically in the two northern provinces of North Holland and Friesland, and North Germany. 

They have distinctive markings, usually black and white or black red in color. The cattle is characterized by good durability, high productivity and high fat and and protein levels in milk, making it a cost-effective and highly profitable livestock on farms around the world. This dairy cattle produced milk 32,740 kg in 365 days. Hence, option C is correct.

Multiple choice zoology economic biology dairy farm management cattle farming production of food from animals

Exotic dairy breeds of cattle _________________.

  1. Are non-indigenous breeds of cattle

  2. Are only found in India

  3. Both A and B

  4. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Explanation: Exotic cattle were first introduced into this region by colonial farmers. Thus, the origin of exotic cattle is generally traced back to Europe. The most common exotic dairy breeds in the region are Friesian, Holstein, Ayrshire, Jersey, Guernsey and Sahiwal. However, the Friesian breed predominates.

Multiple choice zoology economic biology dairy farm management cattle farming production of food from animals

Milk is

  1. Deficient in some of the essential amino acids

  2. Deficient in some of the essential fatty acids

  3. Contains all the essential fatty acids but in low quantity

  4. Full of all the food ingredients
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Milk is an emulsion. Human milk contains maximum amount of lactose (milk sugar). It contains all the amino acids in proper amount. It contains all the essential fatty acids but in low quality. Linoleic, linolenic and arachidonic acid are the essential fatty acids. Only few animals have the mechanism to synthesise these fatty acids.