Create an account
A relationship between two organisms where one benefits and the other is neither harmed nor benefited
A relationship between two organisms of different species where one benefits and the other is harmed
What is special about the nucleus of P. Ciliophora
It has two nucleuses: macronucleus and micronucleus
alternation of generations
a life cycle where different generations alternate between spore formation and other modes of reproduction
is when algae reproduce so rapidly that they turn the water the same color that they are
How is diatomaceous earth useful for us?
means of filtering liquids, abrasive in toothpastes, killing insects,
Please allow access to your computer’s microphone to use Voice Recording.
Having trouble? Click here for help.
We can’t access your microphone!
Click the icon above to update your browser permissions and try again
Reload the page to try again!Reload
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Please upgrade Flash or install Chrome
to use Voice Recording.
For more help, see our troubleshooting page.
Your microphone is muted
For help fixing this issue, see this FAQ.
Star this term
You can study starred terms together