1
Q
Cleavage
A
lower animal
-diploblastic
-produces tissues not organs
-porifera
higher animal
- triploblastic
-produces tissues and organs
2
Q
protostome vs deuterostome
A
protostome
- blastopore: mouth
- arthropods + mollusks
deuterostome
- blastopore: anus
- chordates + echinoderms
3
Q
blastopore
A
- during primitive gut formation, the opening that connects the gut cavity to the outside of the embryo
- mouth of protostome
- anus of deuterostome
BioSci
flashcards
Decks in class (30)
# Cards
-
Chemistry of life19
-
The Unity and Diversity of Life18
-
The Organic Molecules of Cells33
-
Membrane and Cell Transport23
-
Enzymes13
-
Structure of Cells39
-
photosynthesis31
-
Animal Reproduction (embryology)8
-
embryological development3
-
types of body plans2
-
Body Cavity (coelom)3
-
Evolution of Kingdom Animalia2
-
Porifera (sponges)9
-
Cnidaria (hydras, jellyfish)13
-
Platyhelminthes (flatworms)11
-
Rotifera5
-
Nematoda7
-
Annelida12
-
Arthropoda (insects, spiders, lobsters)11
-
mollusca (clams, snails, chitins)12
-
Echinodermata11
-
processing of food9
-
development of digestive system7
-
adaptations to diet4
-
the flow of food7
-
organization of nervous systems5
-
test 137
-
test 233
-
test 344
-
test 442
