List of top Animal Science Questions on Reproductive Health

SA node located in the

Pregnant dams should be shifted to calving pens how many days before?

The plasma membrane of muscle cell is called

Contractile protein of skeletal muscle is

The muscle of esophagus squeeze food downward using process of

Thromboxane A2 produced from

Dissolution of clot is called

Interstitial cells of cajal called

Process of release gas from digestive tract through mouth is

In cows, which phase of oestrus cycle is of shortest and of longest duration

Given below are two statements:
Statement (I) : Colostrum provides natural passive immunity in cattle.
Statement (II) : Cell mediated immunity is a part of innate immune system.
In light of the above statements, choose the most appropriate answer from the options given below.

Given below are two statements:
Statement (I) : Sertoli cells secrete ABP, Inhibin, Estrogen and Activin.
Statement (II) : Release of spermatozoa into the lumen of semineferous tubules is known as Spermiogenesis.
In light of the above statements, choose the most appropriate answer from the options given below.

What term defines for "the age at which the generative organs become functional and reproduction may occur"?

What is the correct order of occurrence of 4 phases of oestrus cycle?

Given below are two statements:
Statement (I): Size of buffalo ovaries is generally smaller than cattle.
Statement (II): Right ovary of cow and buffalo is slightly smaller than the left.
In light of the above statements, choose the most appropriate answer from the options given below.

Which of the following statements is wrong?

What is inappropriate with respect to breeding of ewes and does?

What should be administered to calf in the absence of dam's colostrum in order to develop passive immunity?

Given below are two statements:
Statement (I) : Heifers of zebu breeds mature and calve earlier as compared to European breeds.
Statement (II) : The size and age of the heifers should be the basis for giving first service.
In light of the above statements, choose the most appropriate answer from the options given below.

Given below are two statements:
Statement (I) : Duration of heat is shorter in zebu cattle as compared to European breed.
Statement (II) : The fact that heat period often occurs at night, complicates the breeding management.
In light of the above statements, choose the most appropriate answer from the options given below.

Given below are two statements:
Statement (I) : Cessation of estrous, alteration in temperament and fattening tendency are some usual signs of pregnancy in heifers.
Statement (II) : Gestation period in buffaloes is 280 to 285 days.
In light of the above statements, choose the most appropriate answer from the options given below.

What is recommended to sprinkle on the new born calf's body in order to induce its licking by the dam?

Digestible energy minus energy lost in urine and combustible gases is called

The fat content in 'Extra lean muscle beef product' should be less than