Lecture 3 Flashcards Preview

introduction to marine biology > Lecture 3 > Flashcards

Flashcards in Lecture 3 Deck (5)
Loading flashcards...
1

do eukaryotic organisms have organelles?

yes

2

whats chloroplast?

absorbs light to form energy

3

where did most of the worlds oxygen come from?

cyanobacteria photosynthesis many years ago

4

what nitrogen fixation?

turns molecular nitrogen into ammonia ions.

5

what is commensalism ?

is a long-term biological interaction in which members of one species gain benefits while those of the other species neither benefit nor are harmed.