pp 3

Question 1

what kind of shape do eggs have

Answer 1

eliptical

Question 2

are egg and adult size correlated

Answer 2

no

Question 3

what is first layer to be laid down?

Answer 3

VITELLINE

Question 4

name this layer: derived from oolemma, memrbane like structure, outer layer

Answer 4

vitelline

Question 5

what is the second layer to be laid down?

Answer 5

CHITIN

Question 6

name this layer: provides structural strength, may consist of paallel or randomly arranged microfibrils,may have helicoidal architecture, amendments for plant parasitic nematode control

Answer 6

chitin

Question 7

what is the last layer to be laid?

Answer 7

lipid

Question 8

name the layer: impermeable, most inner layer

Answer 8

lipied

Question 9

cytoplasma and vitelline are formed in what?: oviduct, spermatheca, or uterus

Answer 9

oviduct

Question 10

chitin is formed in what? :oviduct, spermatheca or uterus

Answer 10

spermatheca

Question 11

lipid is formed in what: ovidcut, spermatheca or uters?

Answer 11

uterus

Question 12

what is transverse and longitudinal stria, function to help anchor nematode in place, and protect against predators. involves epicuticle and cortical layer?

Answer 12

ornamentation

Question 13

what aids in feeding and mating structures, involves cuticle epidermis, muscles, and nerves

Answer 13

sensory organs

Question 14

what is apolysis?

Answer 14

cuticle seperation from epidermis

Question 15

what is ecdysis

Answer 15

cuticle shedding

Question 16

new convoluted cuticle allos for what

Answer 16

nematode growth

Question 17

molting fluids for ecysis produces by what two things

Answer 17

dorsal pharyngeal gland and SE system