Which of the following statements about tunicates indicates that these animals are chordates?

A) Larvae show segmentation, but adults do not.
B) Larvae have a dorsal hollow nerve cord, a post-anal tail, pharyngeal slits, and a notochord.
C) Larvae and adults both have a true coelom.


Answer: B

Biology & Microbiology

You might also like to view...

An organism that maintains a constant body temperature is termed:

a. an endotherm. b. an ectotherm. c. a poikiotherm. d. cold blooded. e. an osmoconformer.

Biology & Microbiology

Identify the correct comparison between the human X and Y chromosomes.

A. Only the X chromosome is paired with a homologous match in human females. B. The X chromosome is larger than the Y chromosome. C. Only the Y chromosome is always found without a homologous match. D. Although both are sex chromosomes, they do not share the same genes. E. All of the answer choices are correct.

Biology & Microbiology

The Calvin cycle constructs ________, an energy-rich molecule that a plant cell can then use to make glucose or other organic molecules

A) G3P B) ATP C) NADH D) carbon dioxide

Biology & Microbiology

How is information unique compared to other resources?

a. Sharing it is without cost. b. Its production and sharing does not require energy. c. As it is not a tangible physical entity, it does not affect an individual's fitness. d. It does not become depleted by sharing.

Biology & Microbiology