topic 12

Question 1

excavata

Answer 1

diplomonads, parabasalids, euglenozoans

Question 2

dipmomonads

Answer 2

excavata, no plastids, anaerobic

Question 3

parabasalids

Answer 3

excavata, no plastids, modified mitochondria

Question 4

euglenozoans

Answer 4

excavata, predatory heterotrophs/photoautotrops, rods in flagella, mitochondrion with DNA

Question 5

SAR

Answer 5

originated through secondary endosymbiosis, oceans: stramenopiles, alveolates, rhizarians

Question 6

stramenopiles

Answer 6

photosynthetic unicellular flagellates, diatoms (algae/marine phytoplankton OXYGEN), brown algae (kelp), oomycetes (cellulose, decomposers)

Question 7

alveolates

Answer 7

alveoli beneath plasma membrane: dinoflagellates (water), apicomplexans (parasites with an apex for host cells, MALARIA), ciliates (locomotion through cillia)

Question 8

rhizarians

Answer 8

genetic, not morphological similarities, amoebas

Question 9

archaeplastida

Answer 9

PHOTOSYNTHETIC, red/green algae, plastids from cyanobacteria, cellulose, water-dominanted environments

Question 10

unikonta

Answer 10

amoebozoans (flexible body shape). molds, dysentry