The lineage ____ are the fleshy-finned fishes, with fins supported by muscles and an internal bony

skeleton. Based on the fossil record, tetrapods apparently arose from this group.



a. Petromyzontoidea
b. Chondrichthyes
c. Actinopterygii
d. Myxinoidea
e. Sarcopterygii


E

Biology & Microbiology

You might also like to view...

Restriction endonucleases are produced by

A. fungi. B. protozoa. C. plants. D. bacteria. E. All of the choices are correct.

Biology & Microbiology

In the context of creative destruction in the U.S., investment removed from ________ provided the capital and locational flexibility for investment in peripheral countries

A) the Sunbelt B) the Manufacturing Belt C) maquiladoras D) export-processing zone E) the Sunbelt and Manufacturing Belt

Biology & Microbiology

Identify the stage of mitosis in photo B

a. interphase b. prophase c. metaphase d. anaphase e. telophase

Biology & Microbiology

Ethylene has the effect of causing fruits to

A. enlarge. B. elongate. C. shrink. D. ripen. E. increase in juice content.

Biology & Microbiology