lab 9

Question 1

what bears anus

Answer 1

telson

Question 2

telson

Answer 2

tail flap, has uropods helps w movement

Question 3

what covers shit carapase

Answer 3

branchiostegites

Question 4

what region does branchopstegotes cover

Answer 4

covering gills

Question 5

1st antennae

Answer 5

chemosensory

Question 6

2nd antennae

Answer 6

longer, chemo and mechanical sensory

Question 7

mandible

Answer 7

used for breaking down and eating

Question 8

maxilla

Answer 8

manipulation of food into mouth

Question 9

maxilliped

Answer 9

same function as maxilla

Question 10

cheliped

Answer 10

modified walking legs

Question 11

pereopod

Answer 11

used for locomotion

Question 12

pleopod

Answer 12

in male holds sperm in female holds eggs

Question 13

gonopod

Answer 13

male penis type shit

Question 14

urapod

Answer 14

for swimming - fin

Question 15

green gland

Answer 15

excrete waste or send signals

Question 16

ostia

Answer 16

pore in heart- because open circ system

Question 17

how does apodemes work

Answer 17

the larger apodeme contracts and closes claw. smaller one opens it

Question 18

what are the limbs from a branchiopod

Answer 18

phyllopodous limb–> leaflike

Question 19

limb from decapod

Answer 19

stenopodous limb more tubular

Question 20

limb from insect

Answer 20

stenopodous limb

Question 21

what is thoracic appendages daphnia

Answer 21

move water and food to mouth,
movement

Question 22

what antennae does daphnia haveq

Answer 22

second - sensory