Protists 195
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Main Idea Details
Section 19.3 Algae—Plantlike Protists (continued)
Characteristics
of Algae
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on page.
Diversity of
Algae
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on page.
Organize information about algae by completing the chart.
Algae
Like plants: Unlike plants:
Function of secondary pigments: Found in many colors because:
Sequence the asexual and sexual reproductive cycles of diatoms
by writing the letter for each step in the correct box.
a. fusion of gametes d. gametes released
b. meiosis e. wall formation around cell
c. mitosis f. zygote
Compare the ways that euglenoids are like plants and like animals.
Like plants
1.
2.
Like animals
1.
2.
Euglenoids