Which is correct for mosaic vision ?
More sensitivity and less resolution
Less sensitivity and more resolution .
More sensitivity and more resolution
Less sensitivity and less resolution
Which one does not occur in Cockroach leg
Location and Function :
$(i)$ Malpighian Tubules
$(ii)$ Compound eyes
Which one of the following has an open circulatory system?
Position of testis in Periplaneta americana
The figure given below shows the head region of cockroach. Identify $A$ to $F$.