Animal Husbandry - Study Mode

[#551] Umbilical hernia is most commonly seen in
Correct Answer

(A) Cattle

Explanation

Solution: Umbilical hernia is most commonly seen in Cattle. Umbilical hernias are the most common birth defect in calves. They occur when the umbilical ring fails to close after birth, allowing abdominal contents to protrude through the opening. Umbilical hernias vary in severity from those that will spontaneously heal to those that will need surgical repair.

[#552] At what degrees the egg trays are tilted in artificial incubation?
Correct Answer

(B) 180°

Explanation

Solution: The egg trays are tilted in artificial incubation at 180°. Artificial incubation involves removing eggs from incubating parents and using an incubator to hatch them. An incubator is a device simulating avian incubation by keeping eggs warm at a particular temperature range and in the correct humidity with a turning mechanism to hatch them. It lets the fetus inside the egg grow without the mother needing to be present to provide the warmth.

[#553] Enzyme coagulated milk product is
Correct Answer

(C) Cheese

Explanation

Solution: Enzyme coagulated milk product is Cheese. Coagulation is the push-off-the-cliff that turns milk into cheese. Liquid milk is converted into a solid mass. This solid mass is often called “curd”, “gel” or the “coagulum”. Coagulation can occur in a few different ways like enzyme action, acid addition, or acid/heat addition. When pH levels drop in milk, it turns acidic and milk protein (casein and others) molecules attract one another to form "curdles" or lumps. These lumps then float on the surface of the solution. The lumps are formed faster at warmer temperatures.

[#554] Egg shell made up of
Correct Answer

(C) CaCO 3

Explanation

Solution: Egg shell made up of CaCO 3 . Egg shell is made almost entirely of calcium carbonate (CaCO 3 ) crystals. It is a semipermeable membrane, which means that air and moisture can pass through its pores. The shell also has a thin outermost coating called the bloom or cuticle that helps keep out bacteria and dust.

[#555] Match the following columns Column-I (Animals diseases) Column-II (Causes) a. Mastitis 1. Bacteria b. Plague 2. Fungal c. Ringworm 3. Bacterial disease d. Milk fever 4. Ca deficiency
Correct Answer

(D) a-3, b-1, c-2, d-4

Explanation

Solution: a. Mastitis is a bacterial disease. Mastitis is an inflammation of breast tissue that sometimes involves an infection. The inflammation results in breast pain, swelling, warmth and redness. b. Plague is caused by bacteria. Plague is an infectious disease caused by the bacterium Yersinia pestis. Symptoms include fever, weakness and headache. c. Ringworm is caused by Fungi. Ringworm is a common infection of the skin and nails that are caused by fungus. The infection is called “ringworm” because it can cause an itchy, red, circular rash. Ringworm is also called “tinea” or “dermatophytosis.” d. Milk fever is caused by Calcium deficiency. Milk fever is a metabolic disorder caused by insufficient calcium, commonly occurring around calving. Milk fever, or hypocalcaemia, is when the dairy cow has lowered levels of blood calcium.