Notifications
Clear all
0
28/11/2021 11:29 am
Topic starter
Deposition of calcareous shell around zygote occurs in
(a) birds and reptiles
(b) birds and mammals
(c) mammals and reptiles
(d) all of these
1 Answer
0
28/11/2021 11:30 am
Correct answer: (a) birds and reptiles