Bio 9

1. Figure 13.6 Which of the following statements is true?

a. Gram-positive bacteria have a single cell wall formed from peptidoglycan

2. The land plants are probably descendants of which of these groups?

a. green algae

7. Which of the following is not a feature common to most animals?

asexual reproduction

5. Why do mosses grow well in the Arctic tundra?

c. They do not have true roots and can grow on hard surfaces

10. Annelids have _____.

no coelom

8. Cnidocytes are found in _____.

phylum Cnidari

4. Moss is an example of which type of plant?

A haplontic plant

9. Which of the following is not a member of the phylum Chordata?

Echinodermata

6. Figure 15.3 Which of the following statements is false?

Chordates are more closely related to echinoderms than to rotifers according to the figure. d. Some animals have radial symmetry, and some animals have bilateral symmetry.

3. The event that leads from the haploid stage to the diploid stage in alternation of generations is ________.

b. mitosis