The genital pouch in the female cockroach does not have:
1. Gonopore
2. Phallomeres
3. Collateral glands opening
4. Spermethecal pores
Anal cerci in Periplaneta americana:
1. | are present in the 9th segment in both sexes |
2. | are present only in males |
3. | are present in the 10th segment in both sexes |
4. | are present only in females |
Match the following with reference to Cockroach and choose the correct option
A. Phallomere | i. Chain of developing ova |
B. Gonopore | ii. Bundles of sperm |
C. Spermatophore | iii. Opening of the ejaculatory duct |
D. Ovarioles | iv. The external genitalia |
Options:
A | B | C | D | |
1. | iii | iv | ii | i |
2. | iv | iii | ii | i |
3. | iv | ii | iii | i |
4. | ii | iv | iii | i |
Which of the following is not a part of male cockroach reproductive system?
1. Phallic gland
2. Collaterial gland
3. Mushroom gland
4. Phallomeres
Which of the following is not a part of female cockroach reproductive system?
1. Oviduct
2. Spermathecae
3. Seminal vesicles
4. Ovarioles
The fertilized eggs of cockroach are encased in capsules called:
1. | Oothecae | 2. | Spermathecae |
3. | Spermatophores | 4. | Ovarioles |
In male cockroaches, the genital pouch is bounded by:
1. 9th and 10th terga dorsally and 10th sternum ventrally
2. 9th tergum dorsally and 9th and 10th sterna ventrally
3. 9th and 10th terga dorsally and 9th sternum ventrally
4. 9th and 10th terga dorsally and 9th and 10th sterna ventrally
Anal styles are borne on the:
1. | 9th segment only in female cockroach |
2. | 9th segment only in male cockroach |
3. | 10th segment only in female cockroach |
4. | 10th segment only in male cockroach |