Animal Husbandry MCQ Question and Answer | Agriculture MCQ Question

Mastitis is neither non-transferable nor causes throat swelling. It is also not caused by mineral deficiency.
Mastitis is inflammation of the breast or udder, usually associated with breastfeeding.
Lactation mastitis usually affects only one breast and the symptoms can develop quickly. It develops into three stages, from the initial stage, the pus formation stage, to the restoration stage.

A. The chromosome number (2n) in Cattle, goats is 60.
The present day cattle and goat possess the same diploid chromosome number (2n = 60) and structurally similar autosomes, except that a small subcentromeric portion of cattle chromosome nine has been translocated to goat chromosome 14.

B. The chromosome number (2n) in Buffalo is 50.
The river buffalo karyotype (2n = 50) has five biarmed pairs (submetacentric chromosomes). The remaining chromosomes are acrocentric, including both the X, being the largest acrocentric chromosome, and Y, the latter being one of the smallest acrocentric chromosomes.

C. The chromosome number (2n) in Fowl is 78.
The karyotype of chicken, Gallus domesticus consists of 2n = 78 chromosomes. However, 12 chromosomes, or 6 pairs are called microchromosomes and the remaining 66, or 33 pairs of chromosomes are called microchromosomes.

D. The chromosome number (2n) in Ass is 64. It is not correctly matched.

The average fat percentage in buffalo milk is about 7.3%.
Milk is an emulsion or colloid of butterfat globules within a water-based fluid that contains dissolved carbohydrates and protein aggregates with minerals. The fat globules contain some yellow-orange carotene, enough in some breeds to impart a golden or "creamy" hue to a glass of milk.
Buffalo milk is thicker than cow milk. Cow milk has 3 - 4% of fat, while buffalo milk has about 7 - 8%.

Morocco leather is produced from skin of Goat.
The finest grades of Morocco leather are goatskin, but by the late 19^th century other skins often were substituted in practice, particularly sheepskin and split calfskin.
It has been widely used in the manufacture of gloves and the uppers of ladies' shoes and men's low-cut shoes but is commonly associated with wallets, linings for fine luggage, and bookbinding.

Period of animal between conception and parturition is called as Gestation period.
Gestation is the period of development during the carrying of an embryo, and later foetus, inside viviparous animals. It is typical for mammals but also occurs for some non-mammals. The time interval of gestation is called the gestation period.

Military dairy farm was established in 1889.
Military Farms were established by the British Army for production and supply of hygienic, wholesome and fresh cow's milk to troops located in various garrisons across undivided India.
The first Military Farm was set up on 1^st Feb 1889 with the establishment of Military Farm Allahabad.

Meat production in India is 6 mt (million ton).
Meat production in India is estimated at 6.3 million tons annually and is ranked 5th in the world in terms of production volume. India is responsible for 3% of the total meat production in the world.
The largest producer of meat in the country is Uttar Pradesh producing 23% of the total meat followed by West Bengal contributes 12% to the meat production. Andhra Pradesh is the third largest meat producer in the country which produces 7% of the total production.

In 5 × 10 × 2.5 ml size deep litter system, 100 - 150 poultry birds can be kept. Deep litter is an animal housing system, based on the repeated spreading of straw or sawdust material in indoor booths.
Deep litter poultry is healthier than poultry raised in the traditional method of housing. "By not removing the waste, good microbes come and make their homes in the litter. These microbes eat and break down the feces and consume unhealthy bacteria, leaving good bacteria behind.

The protein content of khoa is about 20.1%.
Khoa contains fairly large quantities of muscle building proteins, bone-forming minerals and energy-giving fat and lactose.
The heating of milk causes changes in proteins resulting in the production of sulphadryl compounds by denaturation of whey protein particularly β - Lactoglobulin.

In human milk, water found is 87.43%.
Breast milk is the best food for newborns. Human milk consists of 87% water, 1% protein, 4% lipid and 7% carbohydrate.
The milk of mammals that nurse frequently is less rich, or more watery, than the milk of mammals whose young nurse less often. Human milk is noticeably thinner and sweeter than cow's milk.