BIO 139 KCTCS ACTUAL EXAM PAPER 2026 QUESTIONS WITH ANSWERS GRADED A+

BIO 139 KCTCS ACTUAL EXAM PAPER
2026 QUESTIONS WITH ANSWERS
GRADED A+

◍ Superior Thyroid Artery.
Answer: C
◍ 5 steps of scientific method.
Answer: 1. observation2. question3. hypothesis4. experiment5. conclusion
◍ superior mesenteric artery.
Answer: M
◍ observation.
Answer: act of viewing the world around us
◍ suprarenal vein.
Answer: N
◍ Abdominal Aorta.
Answer: O
◍ question.
Answer: made based off of an observation
◍ hypothesis.
Answer: a tentative explanation for an observation
◍ Gonadal Artery.
Answer: Q
◍ Renal Artery and Vein.
Answer: R
◍ controlled experiment.

, Answer: - test several groups- introduce a single variable per treatment-
keep conditions as similar as possible from one group to the next
◍ common iliac artery.
Answer: S
◍ Internal iliac artery.
Answer: T
◍ conclusion.
Answer: supports/refutes hypothesis- more experimentation needed if
refuted
◍ External iliac artery.
Answer: U
◍ Inferior vena cava.
Answer: Y
◍ Abdominal descending aorta.
Answer: W
◍ prediction.
Answer: a guess of what might happen based on observation-- the outcome
you would observe if your hypothesis was supported
◍ theory.
Answer: a sound explanation of the world supported through continued
observation and experiments over a long period of time
◍ 3 components of a controlled experiment.
Answer: 1. variable2. test group3. control group
◍ variable.
Answer: feature of an experiment that is changed from one treatment to the
next
◍ test group.
Answer: exposed to variable in an experiment