DCCC BIO 150 LAB PRACTICAL 2 ACTUAL
TEST PAPER 2026 QUESTIONS AND
SOLUTIONS GRADED A+
●● Six parts to the scientific method.
Answer: Observation
gathering information
propose a hypothesis
test the hypothesis
present and analyze results
conclusion.
●● Part of a scientific lab report.
Answer: Introduction: the general topics of the experiment are
presented.
Material and methods: explained what materials are used in the
procedure for the experiment.
Result: data is presented as clearly as possible.
Discussion: explain the data from the results section with respect to the
sub porting or refuting the experiment hypothesis.
Conclusion: summarize the information that was presented in the
laboratory report.
,●● Anatomical position.
Answer: Sending upright in front of the observer
at level with eyes forward
feet flat, legs straight, pointed forward
arms at sides, straight, palms facing forward, comes to the side
right and left the first to subject not observer.
●● Body planes.
Answer: Sagittal plane: a cut through the long axis of the body that
results in right and left portions.
Frontal plane: a cut through the long axis of the body that results in
anterior and posterior portions.
Transverse plane: a horizontal cut that divides the body into superior and
inferior portions.
Oblique plane: a cop performed at an angle between the other planes.
Midsagittal plane: cut is midline resulting into equal halves
Parasagittal Plane: cut results in unequal right and left portions
●● Body cavities.
Answer: Dorsal body cavity
cranial cavity
vertebral cavity
ventral body cavity
, Thoracic cavity
pleural cavity
pericardial cavity
abdominal cavity
pelvic cavity
abdominopelvic cavity.
●● Cranial cavity.
Answer: Brain within the skull
●● Vertebral cavity.
Answer: Spinal cord. Within the vertebral column
●● Thoracic cavity.
Answer: Hearts and lungs protected by the rib cage.
●● Pleural cavity.
Answer: Fluid-filled membrane encroaching region that contains the
lungs.
●● Pericardial cavity.
Answer: Fluid-filled membrane enclosing region that contains the heart.
TEST PAPER 2026 QUESTIONS AND
SOLUTIONS GRADED A+
●● Six parts to the scientific method.
Answer: Observation
gathering information
propose a hypothesis
test the hypothesis
present and analyze results
conclusion.
●● Part of a scientific lab report.
Answer: Introduction: the general topics of the experiment are
presented.
Material and methods: explained what materials are used in the
procedure for the experiment.
Result: data is presented as clearly as possible.
Discussion: explain the data from the results section with respect to the
sub porting or refuting the experiment hypothesis.
Conclusion: summarize the information that was presented in the
laboratory report.
,●● Anatomical position.
Answer: Sending upright in front of the observer
at level with eyes forward
feet flat, legs straight, pointed forward
arms at sides, straight, palms facing forward, comes to the side
right and left the first to subject not observer.
●● Body planes.
Answer: Sagittal plane: a cut through the long axis of the body that
results in right and left portions.
Frontal plane: a cut through the long axis of the body that results in
anterior and posterior portions.
Transverse plane: a horizontal cut that divides the body into superior and
inferior portions.
Oblique plane: a cop performed at an angle between the other planes.
Midsagittal plane: cut is midline resulting into equal halves
Parasagittal Plane: cut results in unequal right and left portions
●● Body cavities.
Answer: Dorsal body cavity
cranial cavity
vertebral cavity
ventral body cavity
, Thoracic cavity
pleural cavity
pericardial cavity
abdominal cavity
pelvic cavity
abdominopelvic cavity.
●● Cranial cavity.
Answer: Brain within the skull
●● Vertebral cavity.
Answer: Spinal cord. Within the vertebral column
●● Thoracic cavity.
Answer: Hearts and lungs protected by the rib cage.
●● Pleural cavity.
Answer: Fluid-filled membrane encroaching region that contains the
lungs.
●● Pericardial cavity.
Answer: Fluid-filled membrane enclosing region that contains the heart.
