1True or False? Poriferas are sponges
True
2Describe the Complexity of the Poriferas
No true types, multiple cell types
3Are Porifera Symmetrical or asymmetrical?
Asymmetrical, with a few being radial
4True or false? Porifera are predators
False. Porifera are filter feeders.
5Name some traits of Poriferas
Produce antibiotics and anti-cancer
compounds; Some species house
photosynthetic endosymbionts
6What is the reproduction method of Poriferas?
Sexual Reproduction
7True or false: Poriferas are hermaphrodites
True
8Anemones, Hydra, Corals, Jellies are known as what?
Cnidaria
9What kind of tissues do cynarida have?
"true tissues"
10cynarida have _________ symmetry
Radial
11True or false? Cynarida are predators
True
12True or false? Cynardia are hermaphrodites and they can only do asexual reproduction
False. While it is true that Cynardia are hermaphrodites, they can do both sexual and asexual reproduction
13True or false? Cynardia have brains and they cannot detect and respond to stimuli
Flase. Cynardia do not have brains and they can detect and respond to stimuli
14Name 4 Plathelmytes
Flatworms, Trematodes, Flukes,
Tapeworms
15Name the complexity of the plathelmyte
containing a digestive tract and body cavity
16True or false? plathelymtes have lateral symmetry
false. they have bilateral symmetry
17True or false? Plathelymtes are not hermapthroditic and only perform sexual reproduction
False. Plathelymtes are Hermaphroditic and perform both Sexual and asexual
reproduction
18List some notable traits about Plathelymtes
Flatworms can regenerate after injury
and demonstrate ability to learn;
Many are parasites of humans
19What creatures are part of Anneldia?
Segmented worms, leeches
20List the complexity of Anneldia
Body cavity, coelom, organ systems
21The symmetry of Annedlia is
Bilateral
22True or False: Annedlia can both reproduce sexually and asexually
True
23Are most Annedlia species marine?
yes
24Name two notable features about Annelida
; Important in
nutrient cycling in ecosystems; Many
invasive species