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Wyatt
BiologyBiology
True or false: in some environments, a genetic predisposition to increased salt retention is probably adaptive, while in other environments this same trait is maladaptive?
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Abraham Beasley
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What are the expected outcomes associated with digoxin therapy? select all that apply?
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Guest
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All of the members of particular species that live in the same area are called
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Lennon Kerr
BiologyBiology
Antibiotics are routinely introduced into the food of cattle, chickens and other livestock, which causes the animals to grow faster. Since the cost of antibiotics is low, the use of antibiotics is an easy way to achieve faster weight gain in animals.

a. Explain how this practice could affect the probability of developing populations of antibiotic-resitant bacteria that cause human disease?
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Hugo
BiologyBiology
Which of the following is NOT a type of air pollution?

a. acid rain

b. mercury

c. ozone

d. oxygen
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Rayne Harmon
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What are the effects of Chernobyl
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Olivia Payne
BiologyBiology
The line y=-8 is ... horizontal, slanted, vertical?

The line perpendicular to the line y=-8 is horizontal, slanted, vertical?

The equation of the line perpendicular to the line y=-8 (-4,-2) is x=-4 or y=-4 or x = -2 or y=-2
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Tobie
BiologyBiology
Which energy resource is nonpolluting and is powered by a free, inexhaustible source?
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Brittany Stephenson
BiologyBiology
Where did the term cell come from
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Brenden Wagner
BiologyBiology
Most potential energy captured from food molecules is stored as ___.

ATP

AMP

ADP
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Poochie
BiologyBiology
Among plants known as legumes (beans, peas, alfalfa, clover, for example), the seeds are contained in a fruit that is itself called a legume, better known as a pod. Upon opening such pods, it is commonly observed that some ovules have become mature seeds, whereas other ovules have not. Which of the following statements is (are) TRUE?

a. The flowers that gave rise to such pods were not pollinated

b. Pollen tubes did not enter all of the ovules in such pods

c. There was apparently not enough endosperm to distribute to all of the ovules in such pods.

d. The ovules that failed to develop into seeds were derived from sterile floral parts.

e. Fruit can develop, even if all ovules within have not been fertilized.
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Filly Fally
BiologyBiology
Which of the following best explains the central role of carbon in the chemistry of living organisms?

A. Carbon forms many molecules with ionic bonds

B. Carbon forms many molecules with convalece bonds

C. Carbon forms many molecules with hydrogen bonds

D. Carbon can only bond to other carbon atoms
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Stanley Reese
BiologyBiology
The conversion of nitrogen gas to compounds useful to crops is called

nitrogen fixation

nitrogen compounding

nitrogen conversion

nitrogen fusion
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Chaz Reed
BiologyBiology
How many copies of a DNA molecule result from to replications of a single DNA molecule?
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Herring
BiologyBiology
What kind of inheritance occurs if red flowers crossed with white flowers produce offspring with red patches and white patches on their flower petals?
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