How does a longer alimentary canal create an advantage in processing plant material?
A. Increased time of digestion allows for more processing.
B. More volume means more food can be consumed.
C. It creates positive feedback for decreased enzymatic activity.
Ans: A. Increased time of digestion allows for more processing.
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Speciation in animals can occur in the absence of geographic isolation.
Indicate whether the statement is true or false
Coenzymes that bind tightly to enzymes are called ____
a. cofactors b. appendages c. regulatory groups d. prosthetic groups e. magnetic groups
What is DNA hybridization?
What will be an ideal response?
For a lady bug population at the beginning of summer, the food supply and habitat are almost limitless. If there are 1,000 lady bugs in a one-acre field, the per capita rate of increase is 25%, and no immigration or emigration occurs, how many individuals will be added in the next generation? Discern whether G = rN(K – N)/K or G = rN applies appropriately.
A. 1,250 B. 1,000 C. 250 D. 0 E. 125