WGU C190 INTRO TO
BIOLOGY | OA |
2026|2027 | ACTUAL
EXAM 70+ QUESTIONS
WITH VERIFIED
ANSWERS (100%
CORRECT ANSWERS)
Study Ace Smart
, Quiz_________________?
What item would be classified as Biotic? -
Answer
Fungus
Quiz_________________?
What Item is an atom? -
Answer
Nitrogen
Quiz_________________?
Largemouth bass have recently been introduced into ponds
that previously did not contain any large, predatory fish. Which
adaptation would help the existing population of small, prey
species of fish avoid predation from the largemouth bass? -
Answer
Faster average swim speed
Quiz_________________?
1
, If global climate change continues (as predicted) to increase
the average temperature of habitats around the world, how
would populations of spadefoot toads likely evolve in response
to an increase in pond temperatures? -
Answer
Spadefoot toads would likely evolve to have a higher
percentage of toads become carnivorous.
Quiz_________________?
Male peacocks compete with one another to mate female
peacocks. Males with more colorful tail feathers attract female
mates at a higher rate than those without. Therefore, male
peacocks have colorful tail feathers, whereas female peacocks
do not. What is this an example of? -
Answer
Sexual selection
Quiz_________________?
A gardener maintains a species of rose that produce either
yellow flowers (the dominant phenotype) or white flowers (the
recessive phenotype). One day, the gardener observes that a
cross between two yellow rose bushes has led to a single rose
bush with orange flowers. What evolutionary mechanism is
involved in the change in the gene pool of this species? -
2
BIOLOGY | OA |
2026|2027 | ACTUAL
EXAM 70+ QUESTIONS
WITH VERIFIED
ANSWERS (100%
CORRECT ANSWERS)
Study Ace Smart
, Quiz_________________?
What item would be classified as Biotic? -
Answer
Fungus
Quiz_________________?
What Item is an atom? -
Answer
Nitrogen
Quiz_________________?
Largemouth bass have recently been introduced into ponds
that previously did not contain any large, predatory fish. Which
adaptation would help the existing population of small, prey
species of fish avoid predation from the largemouth bass? -
Answer
Faster average swim speed
Quiz_________________?
1
, If global climate change continues (as predicted) to increase
the average temperature of habitats around the world, how
would populations of spadefoot toads likely evolve in response
to an increase in pond temperatures? -
Answer
Spadefoot toads would likely evolve to have a higher
percentage of toads become carnivorous.
Quiz_________________?
Male peacocks compete with one another to mate female
peacocks. Males with more colorful tail feathers attract female
mates at a higher rate than those without. Therefore, male
peacocks have colorful tail feathers, whereas female peacocks
do not. What is this an example of? -
Answer
Sexual selection
Quiz_________________?
A gardener maintains a species of rose that produce either
yellow flowers (the dominant phenotype) or white flowers (the
recessive phenotype). One day, the gardener observes that a
cross between two yellow rose bushes has led to a single rose
bush with orange flowers. What evolutionary mechanism is
involved in the change in the gene pool of this species? -
2
