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Biology Questions
BIOLOGY
HIGH SCHOOL
Plants get their food by _____. absorbing it through their roots conducting photosynthesis absorbing it through their leaves none of the above
BIOLOGY
MIDDLE SCHOOL
what might happen in a tropical rain forest biome if the area received very little rain for an extended period of time
BIOLOGY
HIGH SCHOOL
Which factor influencing flexibility is dependent upon individual behaviors?a. joint structureb. muscle and fatc. aged. gender
BIOLOGY
HIGH SCHOOL
Diatoms have cell walls composed of _____.A. silicon dioxideB. carbon dioxideC. chitin
BIOLOGY
HIGH SCHOOL
Plants with a primary root and little lateral roots that extend out from it have a ____ system.
BIOLOGY
HIGH SCHOOL
Which of the following choices is not part of a grain?A. Germ B. Pectin C. Bran D. Husk
BIOLOGY
MIDDLE SCHOOL
How are a mold and a cast related?
BIOLOGY
HIGH SCHOOL
What two ways helpful bacteria work to keep you healthy
BIOLOGY
HIGH SCHOOL
How do mitosis and meiosis differ in the division of genetic composition?
BIOLOGY
HIGH SCHOOL
Small aquatic organisms, such as coral, are the producers of the ocean. true or false
BIOLOGY
HIGH SCHOOL
The principle of _____ suggests that a plant with the genotype Tt will display a tall phenotype.incomplete dominancecodominantdominancesegregation
BIOLOGY
HIGH SCHOOL
Why is eating too much saturated fat dangerous?
BIOLOGY
HIGH SCHOOL
Meristem cells are undifferentiated. True or false?
BIOLOGY
HIGH SCHOOL
Almost all animals share the following characteristics exceptA. cell walls.B. diploidy.C. heterotrophy.D. mobility.
BIOLOGY
HIGH SCHOOL
Which multicellular invertebrate uses tentacles with stinging cells to capture prey?A. jellyfishB. spongesC. tapewormsD. heart worms
BIOLOGY
HIGH SCHOOL
All of the following would result in a change in population size except A. immigration of individuals into the population range. B. emigration of individuals out of the population range. C. equal birth and death rates. D. the death rate exceeding the birth rate.
BIOLOGY
HIGH SCHOOL
Scientific experiments often produce new scientific knowledge.What usually happens if a scientific experiment generates new knowledge that doesn't agree with an existing theory?A. Scientists choose whichever side seems to have the most followers.B. Science is abandoned as a way to generate knowledge.C. The new knowledge is used to reevaluate the theory.D. The new knowledge is ignored in favor of the old theory.
BIOLOGY
HIGH SCHOOL
You might find _____ in the Arctic.
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