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Ninth Grade (Grade 9) Anatomy and Physiology Questions

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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 Anatomical Organization
Grade 9 Anatomical Organization
A group of tissues is considered a(n)
  1. cell
  2. organ
  3. system
  4. organelle
Grade 9 Skin, Skeleton, and Muscles
Bone, tendons, ligaments, and cartilage in your ears are all made up of
  1. epithelial tissue
  2. connective tissue
  3. muscular tissue
  4. nervous tissue
Grade 9 Nervous and Endocrine Systems
Grade 9 Skin, Skeleton, and Muscles
Grade 9 Nervous and Endocrine Systems
Grade 9 Human Reproduction
Identify the components of internal fertilization by checking them off in the list below.
  1. female lays the eggs
  2. sperm cell enters the egg
  3. the embryo develops through mitosis and cell division
  4. a zygote is formed
  5. They smoke a cigarette
  6. male deposits sperm inside the female's body
Grade 9 Circulatory and Immune Systems
Grade 9 Respiration, Digestion, and Excretion
Which best describes the function of the body system shown in the diagram?
Digestive System
  1. pathogen and disease defense
  2. hormone secretion and body regulation
  3. nutrient absorption and waste excretion
  4. oxygen delivery and carbon dioxide removal
Grade 9 Respiration, Digestion, and Excretion
What does the pancreas do?
  1. It cleans blood.
  2. It absorbs nutrients.
  3. It releases powerful digestive enzymes into the small intestine to aid in the digestion of food.
  4. It releases the hormones insulin and glucagon into the bloodstream.
Grade 9 Circulatory and Immune Systems
Select the three major components of the circulatory system:
  1. heart
  2. liver
  3. blood
  4. nerves
  5. kidney
  6. blood vessels
Grade 9 Nervous and Endocrine Systems
The central nervous system is made up of which parts?
  1. The brain, only.
  2. The brain and the spinal cord.
  3. The brain, the spinal cord, and the cranial nerves.
  4. The brain, the spinal cord, the cranial nerves, and the spinal nerves.
Grade 9 Nervous and Endocrine Systems
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