Rods and cones are located in the ____
a. lens
b. cornea
c. pupil
d. iris
e. retina
ANSWER: e
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The only way to meet the resource needs of future generations is through ____
a. sustainable resource use b. biological magnification c. creating conservation hotspots d. clear cutting and mining
e. increasing use of nonrenewable resourcesMisting tomato plants with wintergreen tea can help prevent mosaic virus from infecting the plant. How?
What will be an ideal response?
A giant specimen of the multinucleate slime mold Physarum polycephalum had a surface area greater than 5.5 m2 but was only 1.1 mm in thickness. This is most likely what type of slime mold?
What will be an ideal response?
A metastasis is _________
(a) a secondary tumor in a different part of the body that arises from a cell from the primary tumor. (b) a cell that is dividing in defiance of normal constraints. (c) a part of the primary tumor that has invaded the surrounding tissue. (d) the portion of the cancerous tumor that displays genetic instability.