Biology CH 13 Protist

Generally, protozoans are classified into phyla based on ____?

• means of locomotion

• color

• type of reproduciton

• source of nutrition

 What is the term for the basic unit of algae?

• thallus

• holdfast

• frond

• cilia

 Term for the whitish gelatinous substance from algae for growing bacteria?

• algin

• silica

• agar

• thallus

What is the term for the algae structure that produces the ovum?

• antheridium

• zygote

• oogonium

• isogametes

 What percent of the oxygen on Earth is produced by algae?

• 70%

• 10%

• 90%

• 100%

What is the term for the farming of ponds, lakes, and the sea?  

• aquaculture

• agriculture

• marine biology

• agriculture biology

Most algae are classified by what?

• size

• weight

• length

• color

Classification of “Plant-like” protists

• bacteria

• fungi

• prokaryotes

• algae

Which Phylum of protozoans are parasites?  

• Sporozoa

• Ciliophora

• Sarcodina

• Chlorophyta

The name of the disease caused by Trypanosoma.

• Malaria

• Insomnia

• African sleeping sickness

• Chicken Pox