a
Toad
b
Lizard
c
Bird
d
Cockcroach
Explanation
Correct Option
aNo explanation available
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Discussions (2)

King33Victor
2 months ago
internal fertilization occurs in the following
humang being
fog
sheep
cow
birds
external occur in
lizards
fish
frog
toad.
even the development of embryos also occurs externally

aloma2008
2 months ago
fertiilazation for plants is like respiration for animals And only one can respire externally (through it’s skin)

