1
Pathogen
Causes disease
2
first line of defence
barrier
3
cellular defences for insects
phagocytosis, rna double stranded,
4
Addaptive charecteristics
diverse, tolerence, memory and proliferation
5
kidney and functions
reabsorption everywhere secretion in tubules
6
what causes progesterone release
corpus lutem
7
yolk
vegital
8
frog gastrulation begins
dorsal side
9
animal pole forms
ectoderm