The lichen shown here is an example of ____
a. competition
b. parasitism
c. predation
d. commensalism
e. mutualism
ANSWER: e
Biology & Microbiology
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Small organisms that feed on dead or dying organic material are known as:
1.Decomposers 2.Detritivores 3.Parasites 4.Scavengers
Biology & Microbiology
With sexual reproduction, two genes for the same
trait that are slightly different are called __________. Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology
In eukaryotic cells, ________ are energy-producing organelles that contain DNA
A) nuclei B) lysosomes C) chromosomes D) nucleoli E) mitochondria
Biology & Microbiology
How many nuclear divisions does meiosis utilize?
What will be an ideal response?
Biology & Microbiology