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Mike Levy
What is the human genome project
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Alessandro
Three types of organisms are listed below. Which of these organisms is made up of one or more cells that carry out functions to sustain life?
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Kamryn Reilly
Select the correct statement (s) about the transfer of food energy up the trophic levels from its source in autotrophs.

Select all that apply.

An organism feeds at only one trophic level.

The length of a food chain is limited by the inefficiency of energy transfer along the chain.

Few plants have adaptations to reduce feeding by herbivores.
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Guest
Describe two ways in which a polyploid is formed
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Zeke
What is genetic modified food
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Superman
Trying to demonstrate a fact by testing to see if the same result occurs repeatedly is___. A) concluding. B) experimentation. C) boring. D) theorizing
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Peyton Gallagher
Rain, hail, sleet and snow are all examples of
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Angel Christian
Which medical term describes the common cold?
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Jude Phelps
Which of the following neuronal pools leads to a long lasting output from a single input and so may be involved in higher order thinking? 1) parallel-after-discharge 2) converging 3) reverberating 4) diverging
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Nayeli Fleming
What abiotic factors affect where marine populations can live?
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Jaden Francis
A species of insect will most likely go extinct as a result of which of the following changes to its environment?
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Karsyn
Which of the following organisms causes malaria?

Anopheles mosquitoes

Rats

Flies

Protozoan
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Gael Randolph
A student recieved a flu shot in the fall. During the flu season the student caught a cold. The most likely reason the vaccine he recieved did not prevent the cold was that
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Gwendolyn Conway
What do the moss life cycle and the fern life cycle have in common?

A) Double fertilization produces a 3n cell

B) Seeds are protected and nourished by a fruit

C) The zygote is the first cell of the gametophyte phase

D) Fertilization produces a diploid cell.
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Asia Rosario
Which metabolic defects are associated with stone formation? hyperparathyroidism hypouricemia hyperthyroidism hypoparathyroidism?
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