Chapter 21

Question 1

Are protista eukaryotic nucleated?

Answer 1

Yes

Question 2

Multiple organelles with DNA are?

Answer 2

Endosymbiotic

Question 3

Supergroups of different origins are?

Answer 3

Paraphyletic

Question 4

All protista are unicellular except?

Answer 4

Algae

Question 5

Phylum Chlorophyta is?

Answer 5

green algae

Question 6

Phylum Rhodophyte is?

Answer 6

red algae

Question 7

Phycology is the study of?

Answer 7

algae

Question 8

Green algae is genetically similar to?

Answer 8

land plants

Question 9

Starch is photosynthetic product of?

Answer 9

green algae

Question 10

volvox, spirogyra, and ulva are?

Answer 10

green algae

Question 11

Charophytes are a bridge to?

Answer 11

land plants

Question 12

Volvox is _______ green algae composed of a loose association of _________ cells.

Answer 12

colonial, independent

Question 13

Volvox has a hollow ______ with many cells arranged in a single layer on its _______..

Answer 13

sphere, periphery

Question 14

Volvox reproductive cells form new _____ _________ within the ________ colony.

Answer 14

daughter colonies, parental

Question 15

Spirogyra is ________ green algae with cell ______ in one plane producing _____-__-____ chains of cells or _________.

Answer 15

filamentous, division, end-to-end, filaments

Question 16

Spirogyra’s chlorophyll is arranged as a _______ ribbon.

Answer 16

spiraling