Animal science-reproductive

What is castration in large animals called?

Castration.

What is neutering in small animals?

The removal of testicles.

What is colostrum and why is it important?

First milk produced after a mammal gives birth, contains antibodies needed for the offspring's immunity.

What does fertilization refer to?

The union of the sperm and egg cells.

What is gestation?

Length of time during which the female is pregnant.

What is the average length of gestation for cattle?

About 9 months or 283 days.

What is lactation?

Period of time that milk is secreted by the mammary glands.

What does ovulation mean?

Release of the egg cell from the ovary.

What is parturition?

The act of giving birth.

What is calving?

The parturition term used for cattle.

What do we call the act of giving birth in dogs?

Whelping.

At what age do beef cattle reach puberty?

11-15 months.

What is the length of estrus in dairy cattle?

12-18 hours.

For how long are swine pregnant?

114-116 days.

What is queening in relation to parturition?

The term used for giving birth in cats.

What is the time of weaning for beef cattle?

6-8 months.

Why is spaying typically performed?

To remove reproductive organs, commonly seen in companion animals.

What are the average gestation lengths for dogs?

58-68 days.

What is the time of weaning for cats?

4-8 weeks.