Which of the following organelles helps to remove excess water from cells?
Mitochondrion
Ribosome
Contractile vacuole
Golgi body
Nucleus
Correct answer is C
No explanation has been provided for this answer.
Which of the following organism possesses both plant and animal characteristics?
Amoeba
Paramecium
Euglena
Mucor
Nitrobacter
Correct answer is C
No explanation has been provided for this answer.
Which of the following fields of study may not yield strong evidence of evolution?
Fossil
Histology
Ecology
Genetics
Cytology
Correct answer is C
No explanation has been provided for this answer.
I only
II only
I, II, and IV
I and II only
II and IV only
Correct answer is E
No explanation has been provided for this answer.
partial selection
artificial selection
natural selection
mutation
competition
Correct answer is C
No explanation has been provided for this answer.