Animal Husbandry MCQ Question and Answer | Agriculture MCQ Question

Karan Fries was made by cross between Friesian × Tharparkar.
Karan Fries is an Indian composite breed of cattle with superior milk production with a greater disease resistance than many other cattle. Understanding the basic sperm and semen characteristics is necessary to develop artificial insemination and sperm sexing methods.
This breed has evolved at NDRI, Karnal (Haryana). It is a cross between Tharparkar × Holstein Friesian. Average milk production is 3700 kg with 3.8 - 4% fat.

The yellow colour of egg yolk is due to the pigment Xanthophyll.
Pigments that impart a yellow or orange color to egg yolk belong to an oxycarotenoid group called xanthophylls.
The most important xanthophylls for egg yolk coloration are zeaxanthin and lutein. The former is causing egg yolks to be more orange-red, while lutein imparts a more yellow hue.

The disease found in sheep during monsoon is Foot rot.
Footrot (or Dichelobacter nodosus) is an infectious and contagious disease that can potentially cause lameness in your flock.
Ovine (sheep) footrot has long been dreaded by sheep owners. Footrot of sheep and goats is a scheduled disease under disease control legislation.

Test used for diagnosis of brucellosis in cattle is MRT.
The MRT is an agglutination reaction used to determine the presence of brucellosis in milk. This test shows the presence of agglutinins (antibodies) in the milk after incubation with the addition of stained inactive Brucella into a milk sample.
Brucellosis is a contagious, infectious, and communicable disease, primarily affecting cattle, bison, and swine, and is caused by bacteria of the genus Brucella.

The causal organism of Bangis disease in cattle is Brucella abortus.
Brucella abortus is a Gram-negative bacterium in the family Brucellaceae and is one of the causative agents of brucellosis. The rod-shaped pathogen is classified under the domain Bacteria. The prokaryotic B. abortus is non-spore-forming, non-motile, and aerobic. Brucella abortus.
Cattle are the usual hosts for Brucella abortus. This organism also causes brucellosis in bison, water buffalo, camels and elk, and occasionally affects other species.

Coughing up of blood is termed Haemoptysis.
Haemoptysis is the medical term for coughing up blood from the lungs or bronchial tubes. It can range from small flecks of blood to a lot of blood.
It can be mild or indicate something serious. It is haemoptysis if the blood comes from the lungs or bronchial tubes (the tubes that bring air to the lungs).

Bacteria that require living medium for their growth are Chlamydia and Rickettsia.
A growth medium or culture medium is a solid, liquid, or semi-solid designed to support the growth of a population of microorganisms or cells via the process of cell proliferation.
among bacteria species and growing conditions; these generally provide essential elements such as magnesium, nitrogen, phosphorus, and sulphur to allow the bacteria to synthesize protein and nucleic acids.

In India the maximum goat is found in Rajasthan.
Rajasthan had the highest goat population in India, at about 20.4 million in 2019. West Bengal ranked second that year, followed by Uttar Pradesh.
Marwari, an important dual-purpose (meat and milk) goat breed, is found in great Thar Desert in Northwestern region of Rajasthan (India). The breed derived its name from 'Marwar' region of Rajasthan, which is the natural habitat of the breed.

Central Marine Fisheries Research Institute is located at Cochin.
The Central Marine Fisheries Research Institute was established in the government of India on 3^rd February 1947 under the Ministry of Agriculture and Farmers Welfare and later, in 1967, it joined the Indian Council of Agricultural Research (ICAR) family and emerged as a leading tropical marine fisheries research institute in the world. The Headquarters of the ICAR-CMFRI is located in Cochin, Kerala.
To develop an information based management system for changing over from open access to the regulated regime in marine fisheries, augment coastal fish production through mariculture and sea ranching and restore critical marine habitats.

Rotational stocking is the method of Grazing animals.
Rotational grazing is a system where a large pasture is divided into smaller paddocks allowing livestock to be moved from one paddock to the other easily.
Using this method cattle are concentrated on a smaller area of the pasture for a few days then moved to another section of pasture.