Animal Sience

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Across
  1. 2. - The stage before heat when the body prepares for mating.
  2. 7. Cycle - The reproductive cycle in female animalsUmbilical Cord - The connection between the fetus and placenta for nutrient and oxygen flow.
  3. 8. Cord - The connection between the fetus and placenta for nutrient and oxygen flow.
  4. 10. - The time from conception to birth.
  5. 12. - The period when a female is receptive to mating; "heat."
  6. 13. - A group of hormones, including progesterone, that maintain pregnancy.
  7. 14. - Another term for the estrus phase when the female is sexually receptive.
Down
  1. 1. - A hormone that maintains pregnancy.Oviduct - The tube through which the egg travels from the ovary.
  2. 2. - The act of giving birth
  3. 3. - The release of an egg from the ovary.
  4. 4. - The tube through which the egg travels from the ovary.
  5. 5. - The phase after heat when ovulation happens, and the body gets ready for pregnancy.
  6. 6. - The organ that provides nutrients and oxygen to a developing fetus.
  7. 9. - Offspring of an animal
  8. 11. - The process where a sperm cell joins with an egg cell to create a new life.