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Alexandria Fleming
BiologyBiology
Suppose a dominant allele (N) codes for a big nose and a recessive allele (n) codes for a small nose. Imagine that an organism receives a dominant allele from its mom and a dominant allele from its dad. What can be determined about its genotype and phenotype? A. The organism has a small nose, because it's homozygous. B. The organism has a small nose, because it's heterozygous. C. The organism has a large nose, because it's homozygous. D. The organism has a large nose, because it's heterozygous.
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Arianna Kerr
BiologyBiology
What is your opinion of the balance of nature hypothesis? Would the deer on the island be better off, worse off, or about the same without the wolves. defend your position
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Guest
BiologyBiology
According to the law of supply and demand, what would occur if the supply of oil decreased, but the demand remained the same?

A) Oil prices would increase

B) Oil prices would decrease

C) Oil usage would increase

D) Oil usage would decrease
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Jacey Evans
BiologyBiology
Which of the following is the largest available source of fresh surface water
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Aurora Burns
BiologyBiology
Why does tempreture increase when the amount of carbon dioxide or methane in the earth system increase?
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Eve Howell
BiologyBiology
Which of the following is the definition for specifiction
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Jessie Chang
BiologyBiology
Which water depth had the biggest difference in survival rates for embryos with UV-B protection versus embryos without UV-B protection? (A) 0 cm (B) 100 cm (C) 50 cm (D) 10 cm
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Dante Ford
BiologyBiology
Which of the following is the function of nucleic acids?

a. forms cell membranes

b. provides short and intermediate energy to cells

c. speed up chemical reactions

d. contains genetic blueprint
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Ibrahim Saunders
BiologyBiology
Which biomolecule typically contains both Nitrogen and Phosphorous?
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Josue Rollins
BiologyBiology
Why should people who live in the coastal areas learn about currents, waves, and tides? Give examples of how waves and tides could affect everyday lives.
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Laylah Boone
BiologyBiology
How has modern science refined our understanding of evolution since darwin/wallace's publication?
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Kaitlynn Sosa
BiologyBiology
What is the control center of a cell
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Nia Bonilla
BiologyBiology
The smallest structure that carries out all of the activities for life is?
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Nolan
BiologyBiology
There are more inorganic than organic compounds.

True

False
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Maddox Cochran
BiologyBiology
Cancer can be caused by mutations. genetic analysis of a tumor found in a patient we shall call anna shows that the cell proliferation was triggered by a somatic mutation in the myc gene, causing this gene to be inappropriately activated. anna is concerned about passing this cancer on to the children she plans to have in the future. should she be concerned? no, she should not worry about her children because this did not occur in a germ-line cell. yes, she should worry because tumor growth was triggered by a genetic change, and mutations are passed on through cell divisions. no, this is not something to worry about because mutations in cancer cells cannot be passed on in cell division.
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