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Ninth Grade (Grade 9) Anatomy and Physiology Questions

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Grade 9 Human Reproduction
When does conception, or fertilization, occur?
  1. An egg matures in a female's ovary.
  2. All 23 pairs of chromosomes are present.
  3. A dominant gene overrides a recessive gene.
  4. Sperm from a male unites with an egg from a female.
Grade 9 Skin, Skeleton, and Muscles
Another name for collarbone is
  1. clavicle.
  2. cochlear.
  3. cartilage.
  4. compact bone.
Grade 9 Skin, Skeleton, and Muscles
The three primary types of muscle fiber present in the human body are
  1. smooth, cardiac, and digestive.
  2. cardiac, respiratory, and smooth.
  3. skeletal, smooth, and cardiac.
  4. skeletal, cardiac, and digestive.
Grade 9 Human Reproduction
Grade 9 Anatomical Organization
Grade 9 Human Reproduction
What gland controls the start (onset) of puberty?
  1. adrenal
  2. pituitary
  3. salivary
  4. thyroid
Grade 9 Anatomical Organization
A group of tissues is a(n)
  1. cell.
  2. organ.
  3. system.
  4. organelle.
Grade 9 Nervous and Endocrine Systems
Grade 9 Respiration, Digestion, and Excretion
The intestines are the organs primarily responsible for
  1. absorption.
  2. digestion.
  3. elimination.
  4. ingestion.
Grade 9 Human Reproduction
Blood and nutrients are carried from the mother to the developing fetus through the
  1. cervix.
  2. endometrium.
  3. umbilical cord.
  4. Fallopian tubes.
Grade 9 Skin, Skeleton, and Muscles
Grade 9 Circulatory and Immune Systems
Grade 9 Skin, Skeleton, and Muscles
What two bones make up the forearm?
  1. metacarpals and phalanges
  2. tibia and fibula
  3. radius and ulna
  4. clavicle and sternum
Grade 9 Nervous and Endocrine Systems
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