List of top Animal Science Questions

Which of the following statements are true:
(A). A separate sire and dam line is required for the production of commercial chicken crosses.
(B). The superiority of crosses over the average performance of their parent or over the better parent is called di-allele phenomenon.
(C). In flock mating, one male is required to mate 10-12 and 8-10 females for egg and meat type birds respectively.
(D). The ideal broiler possess a “V” shape body conformation.
Choose the correct answer from the options given below:
Which of the followings can not be used as a characteristics for differentiation of rural and urban communities

Match List-I with List-II regarding clinical signs and poultry diseases

List-I (Clinical sign)List-II (Disease)
(A) Coughing of blood(I) Coccidiosis
(B) Bloody droppings(II) Infectious laryngotracheitis
(C) Swelling of eyelids, comb and face(III) Infectious coryza
(D) Proventricular hemorrhages.(IV) Newcastle disease.

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Which of the following statements are true:
(A). Position of waterers must always be higher than feeders.
(B). Water space must be doubled during summer season.
(C). Over hang extension is required for poultry house during rainy season.
(D). Litter thickness in deep litter house should be increased during summer season.
Choose the correct answer from the options given below:
The number of registered native chicken breeds in India (August 2022) is
Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A): Physiological zero is the temperature at which the embryo is under suspended animation condition.
Reason (R): Physiological zero for chicken egg is 75 \(^{\circ}\text{F}\).
In light of the above statements, choose the correct answer from the options given below.

Match List-I with List-II regarding poultry species and their young ones

List-I (Young one)List-II (Species)
(A) Keet(I) Turkey
(B) Chick(II) Guinea fowl
(C) Poult(III) Quail
(D) Squab.(IV) Pigeon.

Choose the correct answer from the options given below

Given below are two statements:
Statement (I): During meat emulsion preparation, the myofibrillar proteins act as emulsifying agents.
Statement (II): Addition of whole egg into meat emulsion has no role in improving the emulsifying capacity.
In light of the above statements, choose the most appropriate answer from the options given below.
Crude protein content (%) in maize is
Amount of feed (grams) that an adult layer hen consumes per day
Stable pink colour of cured and cooked meat products is due to:

Match List-I with List-II regarding bacterial contamination and the type of spoilage in eggs

List-I (Microbes)List-II (Type of spoilage in eggs)
(A) Serratia marcescens(I) Green rot
(B) Pseudomonas maltophilia(II) Black rot
(C) Enterobacter spp(III) Red rot
(D) Proteus spp.(IV) Custard rot.

Choose the correct answer from the options given below

Given below are two statements:
Statement (I): Lactose is a disaccharide composed of D -glucose and D -galactose.
Statement (II): The aldehyde group of galactose is linked to the C-2 group of glucose through a $\beta$ -1, 2-glycosidic linkage.
In light of the above statements, choose the most appropriate answer from the options given below.

Match List-I with List-II regarding animal primary byproducts and their secondary products

List-I (Primary byproducts)List-II (Secondary byproducts)
(A) Calf stomach(I) Heparin
(B) Lung(II) Keratin
(C) Bones(III) Rennin
(D) Horn.(IV) Gelatin.

Choose the correct answer from the options given below

Match List-I with List-II regarding meat curing ingredients and their functional roles

List-I (Meat curing ingredients)List-II (Role in meat curing)
(A) Sodium nitrate/nitrite(I) Accelerate curing process
(B) Sodium ascorbate and erythorbate(II) Colour fixation of meat pigments
(C) Monosodium glutamate(III) Improves cooking yield
(D) Sodium tripolyphosphate.(IV) Flavour enhancer.

Choose the correct answer from the options given below

Given below are two statements:
Statement (I): The skin from the older calf which has not yet reached maturity is called slunk.
Statement (II): The kip is the term applied to the skin of an unborn calf.
In light of the above statements, choose the most appropriate answer from the options given below.
Most abundant protein in egg is

Match List-I with List-II

List-I (Clotting Factors)List-II (Synonym)
(A) Factor IX(I) Hageman factor
(B) Factor X(II) Stuart factor
(C) Factor XI(III) Christmas factor
(D) Factor XII(IV) Plasma thromboplastin antecedent

Choose the correct answer from the options given below

In cloning through SCNT method
Given below are two statements:
Statement (I): Two specific types of cardiac action potentials exist (fast response and slow response) in different regions of cardiac muscles.
Statement (II): Highest blood pressure is observed in veins, the capacitance vessel.

Match List-I with List-II

List-I (Behaviour/Responses)List-II (Species)
(A) Gular flutteing(I) Sheep
(B) Brisket disease(II) Pig
(C) Concaveation(III) Cattle
(D) Rooting(IV) Birds

Choose the correct answer from the options given below

The most stable component in milk in terms of its quantity is
As per FSSAI, the percent fat and SNF content in toned milk should be

Match List-I with List-II

List-I (Type of Placenta)List-II (Species/Animal)
(A) Diffuse(I) Cow and Sheep
(B) Zonary(II) Pig and Mare
(C) Cotyledonary(III) Monkey and Man
(D) Discoid(IV) Dog and Cat

Choose the correct answer from the options given below

Match List-I with List-II

List-I (Physiological changes)List-II (Correct statement)
(A) Estivation(I) Physiological changes with fluctuation in several environmental parameters
(B) Adaptation(II) Physiological changes with fluctuation in single environmental variable
(C) Acclimation(III) Innate characteristics that allow animal to survive in adverse environment
(D) Acclimatization(IV) Seasonal abandonment of homeothermy

Choose the correct answer from the options given below