What is a reason for the eradication of malaria in Europe owing a debt to systematics?
a. Systematists developed insecticides to fight malaria.
b. Systematists re-categorized mosquitoes into six species.
c. Systematists discovered that mosquitoes breed in standing water.
d. Systematists cloned the genes for malaria
e. Systematists developed new insecticides.
B
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____ magnifies light passing directly through a specimen. Staining with a dye is typically used to
enhance contrast and visualization of cellular structures.
a. Confocal laser scanning microscopy b. Phase-contrast microscopy c. Bright field microscopy d. Scanning electron microscopy e. Fluorescence microscopy
In tropical forests, the vast majority of water returning to the atmosphere is through
a. evaporation from the leaves of plants. b. sweat from animals. c. evaporation of urine secreted by animals. d. evaporation from puddles and ponds. e. evaporation from rivers and lakes.
Without _____, humans might have a tail
a. differentiation b. epigenetics c. cell migrations d. apoptosis e. the maternal gene effect
The sodium-potassium pump functions to pump
What will be an ideal response?