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Jax Maldonado
BiologyBiology
Which two strata of the epidermis are most susceptible to cancer?
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Anabelle
BiologyBiology
What term best defines the process that occurs when nuclei combine to produce a nucleus with more mass?

a. fusion

b. fission

c. anti-synthesis

d. atomic recombination
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Gunner Poole
BiologyBiology
Which of these is an advantage of wind energy?

A. It reduces bird and bat populations.

B. It generates noise pollution.

c. It generates electricity.

D. It increases greenhouse gas emissions.
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Evelyn Clay
BiologyBiology
a group of of scientists is studying the internal parts of a cell. which microscope is most appropraite for these scientist to use
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Owen
BiologyBiology
Which of the following choices is a biotic factor in the ecosystem?

sunlight,

water,

deer,

soil
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Junior Ellis
BiologyBiology
Suppose that a given gene undergoes a mutation to its dominant allele such that two out of 100,000 offspring exhibit the new mutant phenotype. Assuming that these offspring are heterozygous, what is the mutation rate for the gene
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Hector Cohen
BiologyBiology
A blood smear is used to diagnose malaria. In patients with malaria, the protozoa can be found near and inside red blood cells. Explain why a microscope capable of high magnification and high resolution would be meeded to diagnose malaria
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Rebekah Sandoval
BiologyBiology
Why does the lipid bilayer self assemble?
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Dania Chapman
BiologyBiology
3. In pea plants, inflated pods are dominant to constricted pods.

Show the cross between a true-breeding inflated pod plant with a

true-breeding constricted pod plant. What are the expected

phenotypes and in what proportion? If two constricted pod plants are crossed what are the expected

phenotypes of the offspring and in what proportion?
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Howard Chang
BiologyBiology
How might a scientist a determine whether trait sex-linked by observing the offspring of several genetic crosses
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Ryleigh Adams
BiologyBiology
An individual who has an eating disorder along with intense thirst and wildly varying body temperatures may have a dysfunction of the medulla. hypothalamus. thalamus. pons. brainstem.
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Dirty Harry
BiologyBiology
What consists of loose connective tissue that binds the tunica mucosa to the next layer
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Knox
BiologyBiology
I tend to have an inquiring mind, and i want to know more about how water moves within the plant body. i take a common houseplant and cut the stem off about 1 inch from the soil surface. i notice water collecting at the cut as if some force is pushing it up through the roots and remaining stem. how could i best explain my findings? i tend to have an inquiring mind, and i want to know more about how water moves within the plant body. i take a common houseplant and cut the stem off about 1 inch from the soil surface. i notice water collecting at the cut as if some force is pushing it up through the roots and remaining stem. how could i best explain my findings?
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Carlie Turner
BiologyBiology
How are mosses and horsetails similar to ferns
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Jovany Rangel
BiologyBiology
Determine approximately how much total energy is lost from a three step food chain if 1000 calories enter at the autotroph level
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