RozhonDDS

10+ Year Member
7+ Year Member
Jan 2, 2006
505
0
Syracuse
Status
Dental Student
Which doesn't have an amnion?
a)horse
b)chicken
c)human
d)snake
e)frog



What is one similarity between meiosis and mitosis?
a)homologous chromosomes seperate
b)Dena replicates
 

djeffreyt

Senior Member
10+ Year Member
7+ Year Member
Jun 4, 2006
1,769
9
Dallas
Status
Dentist
Uh...

The Frog doesn't have an amnion. The amnion developed in terrestrial animal eggs and in mammals in order to cushion a developing embryo from shock; however, since frog eggs still develop in the water, they don't have amnions.

Meiosis and Mitosis both have DNA replication in common. Separation of homologous chromosomes only occurs in meiosis.