WGU C190 PRACTICE EXAMINATION
2026 QUESTIONS WITH ANSWERS
GUARANTEED TO PASS.
✔ A CELL HAS DIVIDED ITS CHROMOSOMES INTO WO NEW
NUCLEI. THE CYTOSKELETON OF THE CELL IS CURRENTLY
PINCHING THE CELL IN THE MIDDEL TO FROM TWO NEW
CELLS. IN WHICH STAGE OF THE CELL CYCLE IS THIS CELL?
Answer: CYTOKENESIS
✔ THERE ARE FOUR SPECIES OF WOODPECKERS THAT
INHABIT THE PINE FORESTS IN THE SOUTHEASTERN AREA OF
THE U.S. INDIVIDUALS OF THIS SPECIES UTILIZE MANY OF
THE SAME RESOURCES FOR FOOD AND NESTING. WHICH
LEVEL OF ECOLOGICAL ORGANIZATION DESCRIBES THE
RELATIONSHIP AMONG THESE FOUR SPECIES OF
WOODEPECKER? Answer: COMMUNITY
✔ TWO SPECIES OF WOODPECKER INHABIT THE SAME
LOBLOLLY PINE WOODLAND THROUGHOUT THE
SOUTHEASTERN U.S. EACH SPECIES REQUIRES RECENTLY
DECEASED (BUT STILL STANDING) PINE TREES FOR
REPRODUCTION . THE WOODPECKERS EXCAVATE THEIR
NEST CAVITIES IN THE DEAD PINE TREES. IN MOST HEALTHY
,FORESTS THERE ARE GENERALLY NOT ENOUGH DEAD PINE
TRESS TO PROVIDE NESTS FOR ALL THE WOODPECKERS
THAT WANT TO BUILD THEM. WHAT IS THE RELATIONSHIP
BETWEEN THESE TWO SPECIES OF WOODPECKER AN
EXAMPLE OF? Answer: COMPETITION
✔ WHILE ABROAD, A TRAVELER DRINKS UNCLEAN WATER
CONTAINING TAPEWORM CYSTS. THE TAPEWORM ATTACHES
TO THE INTESTICAL WALLS OF THE TRAVELER, ABSORBING
NUTRIENTS FROM THE PARTIALLY DIGESTED FOOD. OVER
THE NEXT FEW MONTHS, THE TRAVELER EXPERIENCES
ONGOING NAUSEA, LOSS OF APPETITE, AND WEIGHT LOSS
DUE TO THE PRESENCE OF THE TAPEWORM IN HIS
INTESTINES. WHAT IS THE INTERACTION BETWEEN THE
TAPEWORM AND THE TRAVELER AND EXMPLE OF? Answer:
PARASITISM
✔ WHAT IS THE CHARGE OF A PROTON? Answer: +1
✔ A MOLECULAR BONDD RESULTS FROM AN ELECTRON
BEING TRANSFERRED FROM ONE ATOM TO ANOTHER. WHICH
TYPE OF BOND HOLDS THESE ATOMS TOGETHER? Answer:
IONIC
, ✔ WHICH SITUATION DESCRIBES COVALENT BONDING?
Answer: AN ATOM SHARES AN ELECTRON WITH ANOTHER
ATOM.
✔ WHICH ITEM WOULD BE CLASSIFIED AS BIOTIC? Answer:
FUNGUS
✔ WHICH ITEM IS AN ATOM? Answer: NITROGEN
✔ LARGEMOUTH BASS HAVE INTRODUCED INTO PONDA
THAT PREVIOULSY DID NOT CONTAIN ANY LARGE,
PREDATORY FISH. WHICH ADAPTATION WOULD HELP THE
EXISTING POPULATION OF SMALL, PREY SPECIES OF FISH
AVOID PREDATION FROM THE LARGE MOUTH BASS? Answer:
FASTER THAN AVERAGE SWIM SPEED
✔ WHICH TWO ACTIVITIES ASSIST IN THE MOVEMENT OF
WATER THROUGH ITS CYCLE AND TAKE PLACE IN LIVING
THINGS? Answer: PHOTOSYNTHESIS AND AEROBIC
RESPIRATION
✔ PRARIE ECOSYSTEMS ARE COMMON WITHIN
CONTINENTAL INTERIORS IN THE NORTHERN HEMISPHERE.
THESE ECOSYSTEMS HAVE A THICH NUTRIENT RICH TOP
SOIL AND ARE DOMINATED BY GRASSLANDS AND SHRUBS.
2026 QUESTIONS WITH ANSWERS
GUARANTEED TO PASS.
✔ A CELL HAS DIVIDED ITS CHROMOSOMES INTO WO NEW
NUCLEI. THE CYTOSKELETON OF THE CELL IS CURRENTLY
PINCHING THE CELL IN THE MIDDEL TO FROM TWO NEW
CELLS. IN WHICH STAGE OF THE CELL CYCLE IS THIS CELL?
Answer: CYTOKENESIS
✔ THERE ARE FOUR SPECIES OF WOODPECKERS THAT
INHABIT THE PINE FORESTS IN THE SOUTHEASTERN AREA OF
THE U.S. INDIVIDUALS OF THIS SPECIES UTILIZE MANY OF
THE SAME RESOURCES FOR FOOD AND NESTING. WHICH
LEVEL OF ECOLOGICAL ORGANIZATION DESCRIBES THE
RELATIONSHIP AMONG THESE FOUR SPECIES OF
WOODEPECKER? Answer: COMMUNITY
✔ TWO SPECIES OF WOODPECKER INHABIT THE SAME
LOBLOLLY PINE WOODLAND THROUGHOUT THE
SOUTHEASTERN U.S. EACH SPECIES REQUIRES RECENTLY
DECEASED (BUT STILL STANDING) PINE TREES FOR
REPRODUCTION . THE WOODPECKERS EXCAVATE THEIR
NEST CAVITIES IN THE DEAD PINE TREES. IN MOST HEALTHY
,FORESTS THERE ARE GENERALLY NOT ENOUGH DEAD PINE
TRESS TO PROVIDE NESTS FOR ALL THE WOODPECKERS
THAT WANT TO BUILD THEM. WHAT IS THE RELATIONSHIP
BETWEEN THESE TWO SPECIES OF WOODPECKER AN
EXAMPLE OF? Answer: COMPETITION
✔ WHILE ABROAD, A TRAVELER DRINKS UNCLEAN WATER
CONTAINING TAPEWORM CYSTS. THE TAPEWORM ATTACHES
TO THE INTESTICAL WALLS OF THE TRAVELER, ABSORBING
NUTRIENTS FROM THE PARTIALLY DIGESTED FOOD. OVER
THE NEXT FEW MONTHS, THE TRAVELER EXPERIENCES
ONGOING NAUSEA, LOSS OF APPETITE, AND WEIGHT LOSS
DUE TO THE PRESENCE OF THE TAPEWORM IN HIS
INTESTINES. WHAT IS THE INTERACTION BETWEEN THE
TAPEWORM AND THE TRAVELER AND EXMPLE OF? Answer:
PARASITISM
✔ WHAT IS THE CHARGE OF A PROTON? Answer: +1
✔ A MOLECULAR BONDD RESULTS FROM AN ELECTRON
BEING TRANSFERRED FROM ONE ATOM TO ANOTHER. WHICH
TYPE OF BOND HOLDS THESE ATOMS TOGETHER? Answer:
IONIC
, ✔ WHICH SITUATION DESCRIBES COVALENT BONDING?
Answer: AN ATOM SHARES AN ELECTRON WITH ANOTHER
ATOM.
✔ WHICH ITEM WOULD BE CLASSIFIED AS BIOTIC? Answer:
FUNGUS
✔ WHICH ITEM IS AN ATOM? Answer: NITROGEN
✔ LARGEMOUTH BASS HAVE INTRODUCED INTO PONDA
THAT PREVIOULSY DID NOT CONTAIN ANY LARGE,
PREDATORY FISH. WHICH ADAPTATION WOULD HELP THE
EXISTING POPULATION OF SMALL, PREY SPECIES OF FISH
AVOID PREDATION FROM THE LARGE MOUTH BASS? Answer:
FASTER THAN AVERAGE SWIM SPEED
✔ WHICH TWO ACTIVITIES ASSIST IN THE MOVEMENT OF
WATER THROUGH ITS CYCLE AND TAKE PLACE IN LIVING
THINGS? Answer: PHOTOSYNTHESIS AND AEROBIC
RESPIRATION
✔ PRARIE ECOSYSTEMS ARE COMMON WITHIN
CONTINENTAL INTERIORS IN THE NORTHERN HEMISPHERE.
THESE ECOSYSTEMS HAVE A THICH NUTRIENT RICH TOP
SOIL AND ARE DOMINATED BY GRASSLANDS AND SHRUBS.
