Animal Husbandry MCQ Question and Answer | Agriculture MCQ Question

Sheep breeding depends mainly on Season.
The animals that undergo mating only during a specific time of the year are called seasonal breeders.
Sheep are seasonal breeders in temperate regions, meaning that they experience distinct periods of sexual activity or inactivity annually. Specifically, sheep are short day breeders, breeding at times of the year when the day length is shorter and night time longer.

The major advantage of weaning cows is to get clean milk.
Weaning is the process of switching an infant's diet from breast milk or formula to other foods and fluids.
Weaning allows the cow to transfer nutrition, previously going into milk production, to her normal body functions including improving her condition and preparing herself for the next calving, and providing clean milk.

a. The deficiency of Biotin causes Slow growth.
Biotin helps maintain hair growth and helps with inflammation.

b. The deficiency of Cynocobalamine causes wasting sickness.
Wasting syndrome refers to the process by which a debilitating disease causes muscle and fat tissue to "waste" away.

c. The deficiency of Choline causes Loss in weight.
Choline's efficient metabolism of fats has also been linked to a greater level of satiety, which, in turn, leads to a decreased consumption of calories, resulting in overall weight loss.

d. The deficiency of Pantothenic acid causes Goose stepping.
Pantothenic acid deficiency may develop in animals (particularly pigs) on rations of corn. Clinical signs include pelvic limb ataxia and a “goose-stepping” gait in which the stifle joints remain extended and the hips flex to lift the limbs off the ground.

Dolly created by Wilmont.
Dolly (5^th July 1996 - 14^th February 2003) was a female Finn-Dorset sheep and the first mammal that was cloned from an adult somatic cell. She was cloned by associates of the Roslin Institute in Scotland, using the process of nuclear transfer from a cell taken from a mammary gland.
Dolly was cloned by Keith Campbell, Ian Wilmut and colleagues at the Roslin Institute, part of the University of Edinburgh, Scotland, and the biotechnology company PPL Therapeutics, based near Edinburgh.

American chicken breeds skin colour is Yellow.
The American class includes the Plymouth Rock, Wyandotte, Java, Dominique, Rhode Island Red, and Buckeye.
A gene for yellow skin, for instance, was incorporated into domestic birds through hybridization with the grey junglefowl. Domestic chicken in the Americas before Western contact is still an ongoing discussion, but blue-egged chickens, found only in the Americas and Asia, suggest an Asian origin for early American chickens.

Ash content of human milk is 0.2%.
Mature human milk contains 3% - 5% fat, 0.8% - 0.9% protein, 6.9% - 7.2% carbohydrate calculated as lactose, and 0.2% mineral constituents expressed as ash. Its energy content is 60 - 75 kcal/100 ml.

Weight of one litre of milk in kilogram is 1.0320 kg.
Milk is a white liquid food produced by the mammary glands of mammals. It is the primary source of nutrition for young mammals before they can digest solid food.
The density of milk is approximately 1.0320 kilograms per litre so a litre of milk weighs very close to 1 kilogram.

Skimmed milk contains about percentage of water is 90%.
Skimmed milk is made when all the milkfat is removed from whole milk. It tends to contain around 0.1% fat.
Skim milk is prepared by the removal of some of the fat from whole milk. This skim milk is found to contain 90.5% water, 3.5% protein, 5.1% carbohydrate, 0.1% fat and 0.8% ash.

Tigroid Heart is seen in cattle affected with Foot and mouth disease.
Foot-and-mouth disease (FMD) is an infectious and sometimes fatal viral disease that affects cloven-hoofed animals, including domestic and wild bovids.
Foot-and-mouth disease virus (FMDV) infection causes a severe inflammatory response in cloven-hoofed animals, such as pigs, cattle, and sheep, with typical clinical manifestations of high fever, numerous blisters on the oral mucosa, hoof, and breast, as well as myocarditis (tigroid heart).

Pseudo Rabies caused by Herpes virus.
Pseudorabies (PRV) is a highly contagious infectious disease of swine caused by a herpes virus.
As the only primary hosts, swine can contract the disease, recover, and remain carriers. Carrier animals with PRV do not shed the virus on a continual or daily basis.