Female Bombyx pupa is identified by its 'X' mark on the ventral side of segment
A. 7th
B. 8th
C. 6th
D. 5th
Answer: Option B
Solution(By Examveda Team)
Female Bombyx pupa is identified by its 'X' mark on the ventral side of 8th segment.Males are smaller in size whereas females are plumpier. Males have a small brown, glossy spot just below the 8th abdominal segment.
In females, there is a division of the segment which is represented by a dark line or ‘X’ marking between 8th and 9th abdominal segments.
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