Tag: production of food from animals

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Questions Related to production of food from animals

Multiple choice evs production of food from animals dairy farm management cattle farming uses of animals contribution of louis pasteur discoveries by louis pasteur discovery of microorganisms

Which of the following is not a foreign breed cow?

  1. Sahiwal

  2. Holstein

  3. Brown swiss

  4. Jersy
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation
  • Sahiwal is a breed of Zebu cattle which primarily is used in dairy production. The Sahiwal originated in the dry Punjab region which lies along the Indian-Pakistani border. 
Multiple choice evs production of food from animals dairy farm management cattle farming uses of animals contribution of louis pasteur discoveries by louis pasteur discovery of microorganisms

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

  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
D Correct answer
Explanation

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.

So, the correct option is 'May suffer vitamin K deficiency and prolonged bleeding'.

Multiple choice evs production of food from animals dairy farm management cattle farming uses of animals contribution of louis pasteur discoveries by louis pasteur discovery of microorganisms

Which of the following are Indian cattle ?
(i) Bos indicus
(ii) Bos domesticus
(iii) Bos bubalis
(iv) Bos vulgaris

  1. (i) and (iii)

  2. (i) and (ii)

  3. (ii) and (iv)

  4. (iii) and (iv).
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Indian milch cattle belong to two different species- cows (Bos indicus) and Buffalo (Bos bubalis).

Multiple choice evs production of food from animals dairy farm management cattle farming uses of animals contribution of louis pasteur discoveries by louis pasteur discovery of microorganisms

If a cattle is showing increased respiration and blood mixed foamy discharge from mouth, nose and anus, it is likely to be suffering from

  1. Rinderpest

  2. Mad cow disease

  3. Ranikhet

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

Anthrax is a fatal disease which commonly effects humans and cattle. It is caused by spores of bacteria Bacillus anthracis. These spores remain in soil for decades and are also found in bloody discharges of infected animals and can spread to other animals easily.

Clinical signs depend on species of cattle effected. If infection occurs through mouth or nose the symptoms are shown immediately and death occurs rapidly. If infection occurs through skin there will not be acute symptoms but later becomes generalized. If infection is less acute symptoms may be having difficulty in breathing, tremble, collapse and die. Nearby death blood oozes from openings of animal. When infection is localized to throat area, the neck swells and bloody discharge comes from mouth. 

So, the correct answer is 'Anthrax'.


Multiple choice evs production of food from animals dairy farm management cattle farming uses of animals contribution of louis pasteur discoveries by louis pasteur discovery of microorganisms

Which is included in dairy equipments?

  1. Threshers

  2. Lactometer

  3. Cane Planter

  4. Winnowers
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation
  • Lactometer is an instrument which is used to check the purity of milk on the basis of density/buoyancy. Adulteration of water or the addition of any compound in the milk decreases the density. Threshers, cane planter and winnowers are the instrument used in agriculture. 

  • Thus, the correct option B.
Multiple choice evs production of food from animals dairy farm management cattle farming uses of animals contribution of louis pasteur discoveries by louis pasteur discovery of microorganisms

Fever, inflammation of the mucous membranes, discharges from the eyes and nose, dehydration, and skin eruptions on the back and flanks, death comes after four to eight days. These are the major symptoms of

  1. Rinderpest

  2. Anthrax

  3. Foot and mouth disease

  4. Cholera
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation
Rinderpest disease was characterized by necrosis and erosions in the gastrointestinal tract that resulted in severe diarrhoea and dehydration. The animal would at first become pyrexic, dull and depressed. Oral lesions included ulcers, vesicles and erosions on the tongue and oral mucosa, causing ptyalism, smacking of the lips and bruxism due to pain. There was also very commonly diarrhoea or blood and mucous. Diarrhoea and breath would usually have a foul odour. Generally the animal would be weak, lethargic and be reluctant to eat. There may have been signs of weight loss or reduced weight gain. There may have been ocular signs such as excess lacrimation, blepharospasm and reddened conjunctiva. The animal may have also exhibited respiratory distress with dyspnoea, tachypnoea, coughing and nasal discharge. Global Rinderpest Eradication Programme (GREP) succeeded in its goal in 2011 to eradicate this disease globally. 
Therefore, the correct answer is option A.
Multiple choice evs production of food from animals dairy farm management cattle farming uses of animals contribution of louis pasteur discoveries by louis pasteur discovery of microorganisms

Which of the following is the.high milk yielding variety of cow ? 

  1. Holstein

  2. Dorset

  3. Sahiwal

  4. Red Sindhi.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Holstein is one of the exotic breeds of cow. The average milk production of Holstein is about 16000 l per lactational period. It has lactation period of about 365 days.

Multiple choice evs production of food from animals dairy farm management cattle farming uses of animals contribution of louis pasteur discoveries by louis pasteur discovery of microorganisms

Casein is a protein present in milk. Which group of protein is associated with casein?

  1. Nucleoprotein

  2. Chromoprotein

  3. Phosphoprotein

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

  • A phosphoprotein are a group of conjugated proteins, like casein, in which the protein molecule is bound to phosphoric acid. 
  • Casein is a phosphoprotein. These proteins are commonly found in mammalian milk, making up 80% of the proteins in cow milk and between 20% and 45% of the proteins in human milk.

Therefore, the correct answer is option C.

Multiple choice evs production of food from animals dairy farm management cattle farming uses of animals contribution of louis pasteur discoveries by louis pasteur discovery of microorganisms

Who established that anthrax-disease of sheep is caused by Bacillus anthracis?

  1. Paul Vuillemin

  2. Alexander Flemming

  3. Funk

  4. Louis Pasteur

  5. Robert Koch
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

The agent of anthrax is a bacterium called Bacillus anthracis. While other investigators discovered the anthrax bacillus, it was a German physician and scientist, Dr. Robert Koch, who proved that the anthrax bacterium (Bacillus anthracis) was the cause of a disease that affected farm animals in his community.

So, the correct answer is 'Robert Koch'