comparative morphology

[kandarp shah]

guys,
do any of our members have any ides for the following definitions?
1) comparative morphology

2) Punctuation model of speciation

once i understand those i'll post some more questions
(I LOOKED ON INTERNET AND MY BOOK , BUT COULDN'Y FIND ANYTHING)

thanks in advance.

[mith]

For #2, you might have more luck looking for punctuated equilibrium.