Biology Agriculture

Structures and Functions of Animal Systems Test

Name: ______Period: ______Date:______

Instructions: Read and follow all directions. Short answers items are designed to indicate mastery of objectives as presented in class.

Part A: Short Answer

  1. Explain why it is important that livestock have a skeletal system.
  1. Explain the main differences between monogastric and ruminant animals.

3. Why are reproductive technologies’ so important in livestock production?

Part B: Match the structures by writing the CAPITAL letter from the right-hand column in the space provided by the structures in the left-hand column

___4. Cerebrum / A. Skeletal System
___5. Heart / B. Muscular System
___6. Kidneys / C. Digestive System
___7. Lungs / D. Pathway System
___8. Ovaries / E. Respiratory System
___9. Pituitary Gland / F. Circulatory System
___10. Red Marrow / G. Nervous System
___11. Rumen / H. Endocrine System
___12. Smooth muscle / I. Excretory System
___13. Capillaries
___14. Cecum
___15. Fallopian Tube
___16. Hormones
___17. Left Atria
___18. Meat
___19. Medulla Oblongata
___20. Rectum
___21. Red Blood Cells
___22. Vas Defrens
___23. Trachea
___24. Rumen

Part B: Multiple Choice, circle the letter next to the correct answer.

25. An example of muscle that is INVOLUNTARY is ______.

  1. cardiac
  2. smooth
  3. skeletal
  4. urinary

.

26. Smooth muscle is found in the ______.

  1. quadriceps (thigh muscle)
  2. intestines
  3. heart
  4. biceps (arm muscle)

27. Which of the following is a monogastric animal?

  1. cow
  2. sheep
  3. pig
  4. elk

28. Which of the following is a ruminant animal?

  1. cow
  2. pig
  3. horse
  4. human

29. A horse has a ______digestive system.

  1. simple monogastric
  2. monogastric with a funcitonal cecum
  3. ruminant
  4. polygastric

30. The abiltiy to bring food in from the small intestines to the bloodstream is called ______.

  1. uptake
  2. conversion
  3. absorption
  4. ingestion

31. Blood flows away from the heart in ______.

  1. capillaries
  2. veins
  3. arteries
  4. venules

32. ______blood cells fight infection while ______blood cells carry oxygen.

  1. red/white
  2. large/small
  3. white/red
  4. small/large

33. Blood is received by the heart in the ______, and received from the lungs by the ______.

  1. right ventricle/left ventricle
  2. left atrium/right atrium
  3. left ventricle/right atrium
  4. right atrium/left atrium

34. The part of the brain where memory and thinking is the ______while involuntary organs are controlled by the______.

  1. medulla oblongata/cerebellum
  2. cerebrum/cerebellum
  3. cerebrum/medulla obongata
  4. medulla oblongata/cerebrum

35.The ______produces a hormone that regulates how fast our food is turned into energy.

  1. pituitary gland
  2. thyroid gland
  3. adrenal gland
  4. hypothalmus

34The ______produces a hormone that causes our hearts to beat faster and digestive system to slow when

we are placed in a “fight or flight” situation.

  1. pituitary gland
  2. thyroid gland
  3. adrenal gland
  4. hypothalmus

35. Placing semen into the female reproductive tract by means other than natural mating is:

  1. artificial insemination
  2. cloning
  3. superovulation
  4. embryo transfer

36.The reproductive glands where eggs are produced are the ______.

  1. ovaries
  2. testes
  3. cowper’s
  4. pituitary

37. The reproductive glands where sperm is produced are the ______.

  1. ovaries
  2. testes
  3. cowper’s
  4. pituitary

38. Removing fertilized eggs from one cow and placing them into another is called:

  1. artificial insemination
  2. cloning
  3. superovulation
  4. embryo transfer

39.A cell formed by the union of the egg and sperm nuclei is a ______.

  1. embryo
  2. fetus
  3. clone
  4. zygote

40. Correctly label chambers and the way the blood flows through the heart?

41 The correct order of the female reproductive tract is: (from the outside in)

  1. vulva, vagina, cervix, uterus, uterine horns, fallopian tubes, ovaries.
  1. vulva, uterus, cervix, vagina, fallopian tubes, uterine horns, ovaries.
  1. vagina, vulva, cervix, uterine horns, uterus, fallopian tubes, ovaries.
  1. vagina, vulva, cervix, uterus, uterine hons, fallopian tubes, ovaries.

42 The correct order of the male reproductive tract is: (from the inside out)

  1. testes, vas deferens, seminal vesicle, epididymis, prostrate gland, cowper’s gland, penis
  1. testes, vas deferens, cowper’s gland, prostrate gland, seminal vesicle, epididymis, penis
  1. testes, epididymis, vas deferens, seminal vesicle, prostrate gland, cowper’s gland, penis
  1. testes, epididymis, vas deferens, cowper’s gland, seminal vesicle, prostrate gland, penis