BIOL150
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- what class of protists has a glass-like wall of silica?
- diatoms
- protists are ___cellular __karyotes
- uni, eu
- photoautotrophs contain ____
- chloroplasts
- how do heterotrophs eat?
- absorb or ingest
- how do mixotrophs obtain nutrients?
- photosynthesis and ingesting or absorbing
- how do euglenids move?
- flagella
- what causes red tide?
- dinoflagellates
- apicomplexans are involved in what type of symbiosis?
- they are parasites
- how many hosts do apicomplexans need to mature?
- 2
- what does the apicomplexan Plasmodium cause?
- malaria
- how do ciliates move?
- cilia
- which algae is always multicellular and usually marine?
- brown algae
- what class is kelp?
- brown algae
- ___ algae and ___ algae are in a different clade than ___ algae
- green, red.... brown
- cells in a cellular slime mold can aggregate to form a ___ ___
- fruiting body
- slime molds are classified as
- unikonta
- 2 challenges that plants had to overcome to colonize land
- scarcity of water, lack of structural support
- 4 traits that almost all land plants share
- alternation of generations, walled spores, multicellular gametangia, apical meristems
- the haploid generation of a plant that produces haploid gametes by mitosis
- gametophyte
- fusion of gametes in plants creates the ___ generation
- sporophyte
- the sporophyte generation in plants produces (haploid or diploid) spores
- haploid
- the organ that produces spores
- sporangia
- gametes in plants are produced within organs called ___
- gametangia
- the female gametophyte is called ___
- archagonium
- the male gametophyte is called ___
- antheridium
- new growth on a plants occurs at the ___
- apical meristem
- nonvascular plants are called
- bryophytes
- seedless vascular plants are divided into these 2 clades
- lycophytes, pterophytes