An organism can exchange matter and energy with its surroundings. Thus, any change in an organism's energy content
must be balanced by a corresponding change in the energy content of the surroundings. As such, an organism is referred
to as a(n):
a. closed system.
b. open system.
c. dynamic system.
d. potential system.
e. thermally reactive system
b
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ABO blood group determination is an example of
A. epistasis. B. incomplete dominance. C. polygenic inheritance. D. multiple alleles. E. pleiotropy.
While other types exist, Type II restriction endonucleases are by far the most commonly used enzymes for genetic engineering
Indicate whether the statement is true or false.
One strand of DNA has the sequence 5? GGTCTA 3?. What is the sequence of the other strand?
A) 5? CCAGAT 3? B) 5? ATCTGG 3? C) 3? GGTCTA 5? D) 5? TAGACC 3?
At a celebratory dinner for a recent publication, a marine biologist ordered the lobster claw appetizer. What part did she order?
A. Nauplius B. Cheliped C. Uropods D. Telson