NAME THE STRUCTURE

1
NAME THE STRUCTURE
2
MOUTH
3
IS THIS THE ORAL OR ABORAL SURFACE OF THE SEA
STAR?
4
ORAL
5
NAME THE SPINY STRUCTURES
6
ORAL SPINES
7
WHAT IS THEIR FUNCTION
8
FOOD PROCUREMENT
9
NAME THE STRUCTURE
10
AMBULACRAL GROOVE
11
WHAT IS IN THE AMBULACRAL GROOVES?
12
TUBE FEET
13
WHAT IS THEIR FUNCTION?
14
LOCOMOTION AND HOLDING ON TO PREY
15
HOW DO THE TUBE FEET WORK?
16
LIKE SUCTION CUPS
17
WHAT CONTROLS THE TUBE FEET?
18
THE WATER VASCULAR SYSTEM THAT MOVES WATER INTO
OR OUT OF THE TUBE FEET
19
NAME THE SPINY STRUCTURES
20
SPINES
21
NAME THESE STRUCTURES
22
ARMS OR RAYS
23
NAME THE PHYLUM
24
PHYLUM ECHINODERMATA
25
NAME CHARACTERISTICS OF PHYLUM ECHINODERMATA
26
RADIAL SYMMETRY IN ADULT
SPINY-SKINNED
USUALLY TUBE FEET AND PEDICELLARIAE
PENTAMOROUS
DEUTEROSTOME
CALCIUM-BASED ENDOSKELETON FORMED OF INDIVIDUAL
UNITS CALLED OSSICLES
27
HOW IS THE SEA STARS DIGESTIVE SYSTEM UNIQUE?
28
TWO-PART STOMACH EXTRACELLULAR DIGESTION