*a form of asexual reproduction
*the growth of a fruiting body
*the production of hyphae
*the formation of a pseudopod
a form of asexual reproduction
Why are red tides dangerous?:
*algae uses up oxygen & animals die
*some algae feed on tissues of fish
*algae prevents sun from getting
to plants
*toxins are concentrated in sea creatures
toxins are concentrated in sea creatures
Which is not a characteristic of fungi?:
*reproduce with spores
*move with flagella
*eukaryotes
*heterotrophs
move with flagella
Unlike fungi, all funguslike protists are able to:
*make their own food
*secrete toxins
*move at some point in their lives
*live in symbiotic relationships
move at some point in their lives
Which group of animal-like protists captures food using pseudopods?
*zooflagellates
*ciliates
*sarcodines
*sporozoans
sarcodines
In a freshwater algal bloom, pond animals may die because of:
*lack of sunlight
*lack of oxygen
*algal toxins
*decrease in bacteria
lack of oxygen
Unlike other algae, euglenoids ____:
*can make their own food
*can move from place to place
*do not have pigments
*can be heterotrophs under certain
conditions
can be heterotrophs under certain conditions
A _____ is a unicellular plantlike protist with beautiful, glasslike cells walls.:
*diatom
*water mold
*green algae
*ciliate
diatom
What is the close relationship between two species in which both benefit?
*commensalism
*parasitism
*mutualism
*BFF
mutualism
What does a freshwater protozoan use to pump out excess water from its body?:
*pump
*contractile vacuole
*nucleus
*pseudopod
contractile vacuole
In the process of _______ , nutrients build up in lakes/ponds, causing an increase in algae.:
*red tide
*eutrophication
*mutualism
*pollution
eutrophication
Fungi produce spores in structures called:
*fruiting body
*contractile vacuoles
*pseudopods
*buds
fruiting body
What do we call the funguslike protists that sometimes creep together to form a multicellular mass that produces spores?:
*mushrooms
*slime molds
*algae
*kelp
slime molds
What are the hairlike projections on cells that move in a wavelike pattern?: