Question
Biology Question on Classification Of Animals
Pearls is secreted by :
A
edge of mantle
B
inner lining of mantle
C
outer lining of mantle
D
none of these
Answer
outer lining of mantle
Explanation
Solution
Answer (c) outer lining of mantle
Pearls is secreted by :
edge of mantle
inner lining of mantle
outer lining of mantle
none of these
outer lining of mantle
Answer (c) outer lining of mantle