How many paris of spiracles are found in cockroach?

How many pairs of spiracles are found in cockroach?

How many pairs of spiracles are found in cockroach?

How many pairs of wings are found in cockroach ? What is first pair of wings is called ?

How many legs are found in cockroach?

Number of spiracles found in Cockroach are

Answer in one word or one line (i) Give the common name of Periplaneta americana. (ii) How many spermathecae are found in cockroach ? (iii) What is the position of ovaries in cockroach ? (iv) How many segments are present in the abdomen of cockroach ? (v) Where do you find Malpighian tubules ?

How many spiracles are present in cockroach ? Mention their locations .

How many spermathecae are found in the male cockroach?

How many spermathecae are found in the male cockroach?

How are spiracles distributed in cockroach.