In a pedigree chart what represents marriage/mating between two individuals?
a. > sign
b. vertical dashed line
c. horizontal dashed line
d. horizontal solid line
e. vertical solid line
ANSWER: d
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Sometimes after you have been exercising very hard your muscles ache due to the build up of lactic acid. Lactid acid has build up in your muscles because
A. Glucose is being broken down in the absence of oxygen B. Your muscles are burning fat for energy C. Glucose is being broken down in the presence of oxygen D. Your heart is pumping very fast and delivering more oxygen to your muscles than they can handle
Landscape ecology includes many perspectives that, at least in part, ecology that is more traditional has held in the past. However, one distinction between landscape ecology and traditional ecology is the inclusion of
A. humans in the system. B. a systems perspective. C. an ecocentric philosophy. D. modern technological tools. E. a philosophy of the dynamic nature of the ecosystem.
Select the three most common shapes of bacteria. Select all that apply
A) bacillus B) coccus C) spirillum D) cuboid
In the biology lab, you observed that your lab partner's blood type is AB. The placement of the A and B molecules on each cell is controlled by proteins, coded by different versions of the same gene. Having both is an example of Select one:
a. incomplete dominance. b. recessive inheritance. c. codominant inheritance. d. independent assortment. e. dominant inheritance.