Across
- 3. The first milk produced after a mammal gives birth that contains antibodies needed for immunity
- 5. cycle The length of a female’s cycle from one estrus to the next
- 6. The union of the sperm and egg cells
- 7. The time an animal is pregnant
- 8. The act of giving birth by female mammals
- 9. The period of time that milk is secreted by the mammary glands
Down
- 1. The time a female animal is receptive to be bred
- 2. Removing the testivles of male animals to prevent breeding.
- 4. The release of the egg cell from the ovary.
- 8. Age animals reach sexual maturity and goes into heat.