What type of life cycle is observed in plants and some algae?
a. alteration of generations
b. alteration of species
c. gametophyte and sporophyte generations
d. zygotic life cycle
e. gametic life cycle
Ans: a. alteration of generations
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What organisms are most often displaced by the invasive species of zebra mussels?
a. Chinook salmon b. coral reefs c. other mussel species d. snail darters
Pavlov’s dogs were an example of
a. homing. b. imprinting. c. piloting. d. migration. e. classical conditioning.
A transposon may carry genes for proteins that enable their transposition as well as genes for other functions such as drug resistance
Indicate whether the statement is true or false