Mr 10 Departure Betwixt Oviparity, Viviparity In Addition To Ovo-Viviparity

Oviparity vs Viviparity vs  Ovo viviparity

Oviparity 

(Example: All birds, amphibians, almost of the fishes in addition to insects)

1. Female position eggs

2. Fertilization may last external or internal

3. Egg is to a greater extent than frequently than non yolky in addition to large sized.

4. Development occurs exterior female.

5. Placenta is non formed.

 Viviparity 

(Example : Most of mammals)

1. Give nativity to immature ones.

2. Fertilization e'er internal.

3. Egg is minor sized in addition to to a greater extent than frequently than non non yolky.

4. Development occurs e'er within female.

5. Placenta is formed.

 Ovo viviparity

(Example: Rattle Snake in addition to Sharks)

     1. Birth to immature ones.

     2. Fertilization e'er internal.

     3. Egg is large sized in addition to yolky.

     4. Development occurs within female.

     5. Placenta non formed.