A population of fungi in a yard produces 10 mushrooms in year 1, 20 in year 2, and 40 in year 3. If this trend continues, by year 5 there will be ________ mushrooms
A) 40
B) 80
C) 160
D) 320
Answer: C
You might also like to view...
Polyphasic taxonomy uses methods that include
A) phenotypic methods. B) genotypic methods. C) phylogenetic methods. D) phenotypic, genotypic, and phylogenetic methods.
A nucleoside consists of only a five-carbon sugar and a phosphate group
Indicate whether the statement is true or false
Steroid hormones do not require a membrane receptor because they:
a. are small enough to pass directly through pores in the membrane b. are lipid-soluble and pass through the bilayer c. pass through special channels d. are water-soluble e. dissolve in the cholesterol of the membranes
In California, a species of salamanders were geographically separated over time. The group that lived in southern California relied heavily on large gold blotches on their skin that helped to camouflage them from predators. The group that lived along the coast adopted a color pattern that mimicked a poisonous, colorful newt common to that area. Instead of being camouflaged, these salamanders advertised their colors. What type of selection process has occurred over time?
A. artificial selection B. natural selection C. theoretical selection D. experimental selection