protists Flashcards
1
Q
3 major domains
A
eukareya, archea, bacteria
2
Q
what is particularly abundant in aquatic environments
A
protists
3
Q
why study protists
A
Major producers in aquatic ecosystems, Impacts human health and welfare, Ancestors of all living things
4
Q
Life cycle with multicellular stage
A
haploid
5
Q
Benefit of sexual reproduction?
A
genetic diversity
6
Q
fusion of nuclei
A
sygnamy
7
Q
cost of sexual reproduction?
A
more energy and reasorces
8
Q
Benefit of asexual reproduction?
A
requires less reacorses and energy
9
Q
cost of asexual reproduction?
A
no genetic variation
