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Biology

Rocco Summers

Consider two populations of fish that live in separate ponds and differ in the frequency of alleles at a locus. after a flood, the two ponds become connected by a stream and some fish are able to move between the ponds. what will happen to allele frequencies at this locus in the two populations?

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Biology

Josiah Vincent

Read the descriptions of social behaviors and match them to the type of behavior

that is best fit.

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Biology

Immanuel

A cell is placed into a hypertonic solution. How does the concentration of water differ in the solution and the cell cytoplasm?

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Biology

Marge

What do manufacturers use water for?

A. to transport people

B. to irrigate farms

C. to create tools

D. to produce wood and paper products

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Biology

Devyn Barber

Match the type of transport with its description.

A. secretion

B. paracellular transport

C. transcellular transport

D. absorption in one side of a cell and out the other

1. Between adjacent cells

2. from an organ's lumen to the extracellular fluic

3. in from one side of a cell and out the other

4. movement from the extracellular fluid into the lumen of an organ

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Biology

Kaelyn George

All of the following are endocrine glands except the

A. thyroid gland.

B. pituitary gland.

C. sweat gland.

D. adrenal gland.

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Biology

Drake Palmer

In which organelle does the chemical process of photosynthesis occur? mitochondria

nucleus

chloroplast

endoplasmic

reticulum

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Biology

Vance Harmon

List any 5 factors that can affect blood pressure?

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Biology

Jazlyn

Which is a method in which a bloodborne pathogen may be transmitted?

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Biology

London Carson

When hurricane katrina struck new orleans in 2005 why was it harder for black residents than white residents to get out of the city?

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Biology

Gillespie

According to the theory of island biogeography multiple small conservation areas will protect species better than one large area of the same size. species on islands far from the mainland are at the least risk of extinction. when conservation areas are close to each other, more species will persist. edge habitat is important to protect for increased diversity.

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Biology

Damaris Matthews

Forensic anthropologists are most likely to come from what branch of anthropology?

A. Ethnology B. Linguistics C. Archaology D. Biological anthropology

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Biology

Leslie Singleton

Give a brief but detailed explanation of what causes hurricanes. What causes a hurricane?

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Biology

Yates

Which of the following viral diseases has been eliminated from the general population worldwide?

smallpox

measles

German measles

influenza

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Biology

Guest

Which processes take in and return carbon to the atmosphere in the carbon cycle?

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