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Biology Questions
BIOLOGY
MIDDLE SCHOOL
What role do predators play in maintaining the balance of an ecosystem?
BIOLOGY
HIGH SCHOOL
How is earth's early land environment different than today's land environment?
BIOLOGY
HIGH SCHOOL
Like animals, plants must maintain an internal balance, or _____.
BIOLOGY
HIGH SCHOOL
The pollen in a flower is produced on which structure?A. style B. stigma C. anther D. filament
BIOLOGY
HIGH SCHOOL
There are _____ levels of cell organization recognized by biologists.threefourfivesix
BIOLOGY
HIGH SCHOOL
Why did Mendel study pea plants? A.They reproduce asexually and have one trait that is easy to observe. B.They reproduce asexually and have many traits that are easy to observe. C.They reproduce sexually and have one trait that is easy to observe. D.They reproduce sexually and have many traits that are easy to observe.
BIOLOGY
HIGH SCHOOL
Most animals reproduce sexually by producing
BIOLOGY
HIGH SCHOOL
Within eukaryotic cells, there is an intricate network of _______ with unique functions.
BIOLOGY
HIGH SCHOOL
Describe how competition and limited resources aided speciation in the Galapagos Island finches.
BIOLOGY
HIGH SCHOOL
Chiffon, marble and bundt are types of what?
BIOLOGY
HIGH SCHOOL
Why is it important to use metric system when conducting scientific investigation
BIOLOGY
HIGH SCHOOL
Made up of phloem tissue and a cork cambium that protects the stem User: Guard cells close the _____ to prevent excess water loss.a. stomata c. epidermis b. trichomes d. collenchyma
BIOLOGY
HIGH SCHOOL
The brain is divided into the _______.A. Cerebrum B. Cerebellum C. Brain stem D. All of the above
BIOLOGY
HIGH SCHOOL
In the first month of 1933, Hitler became the prime minister, or chancellor, of Germany.With the information given in the sentence, a chancellor is the same as, or similar to _____.a chantera chance takera prime ministerHitler
BIOLOGY
HIGH SCHOOL
An interview conducted by a research writer would be a _____ source.secondaryreliableprimarytertiary
BIOLOGY
MIDDLE SCHOOL
Sublimation is the opposite of deposition just as evaporation is the opposite of
BIOLOGY
HIGH SCHOOL
A pH of 2 indicates a(n) _____.
BIOLOGY
HIGH SCHOOL
How do the actions of earthworms improve soil quality? How does this impact the amount of biomass an ecosystem can support?
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