Which fish were thought to be extinct, but were actually found in living populations?
A. Acanthodii
B. Acanthostega
C. Placodermi
D. Coelacanth
E. Ostracoderms
Answer: D
You might also like to view...
Which of the following areas of the human body is(are) not normally free of microorganisms?
A. Intestinal tract B. Eyes C. Respiratory tract D. All of the choices are correct.
In which of the following groups does seaweed
belong?
a. protista b. plants c. fungi d. archaea e. bacteria
The body's "thermostat" is located in the
a. heart. b. spinal cord. c. thalamus. d. hypothalamus. e. cerebellum.
Anaphase
a. involves the lining up of the chromosomes across the equatorial plate. b. is the same in mitosis and meiosis I and II. c. is initiated when the newly divided centromeres begin to move apart. d. results in an unequal distribution of chromosomes to the resulting cells. e. does not occur in meiosis II.