Q. No.Match each item in Column I with one item in Column II regarding anatomy of cockroach and choose your answer from the codes given below :
|
|
Column I |
|
Column II |
|
I. |
Testes |
1. |
2nd to 6th |
|
II. |
Ovaries |
2. |
4th to 6th |
|
III. |
Spermatheca |
3. |
6th |
|
IV. |
Mushroom gland |
4. |
6th-7th |
|
|
I |
II |
III |
IV |
|
1. |
1 |
2 |
3 |
4 |
|
2. |
2 |
1 |
4 |
3 |
|
3. |
2 |
1 |
3 |
4 |
|
4. |
1 |
2 |
4 |
3 |
In male cockroaches, sperms are stored in which part of the reproductive system?
(1) Seminal vesicles
(2) Mushroom glands
(3) Testes
(4) Vas deferens
Male genital pouch
(1) Lies at the hind end of the abdomen
(2) 9th and 10th terga and 9th sterna
(3) Ventral anus, ventral male genital pore and gonapophysis
(4) More than one option is correct
At the time of copulation in Cockroach
(1) Sperms are discharged
(2) Spermatophores are discharged
(3) Spermatheca are discharged
(4) Spermatozoa are discharged
The number of correct statements, regarding cockroaches, among the given statements is:
| I. | Dorsal sclerites are called sternites and ventral sclerites are called tergites. |
| II. | While the labrum is the upper lip and the labium is the lower lip, the hypopharynx acts as the tongue. |
| III. | Anal cerci are seen in both sexes but anal styles are found in male cockroaches only. |
| IV. | Each thoracic segment bears a pair of walking legs. |
| V. | Forewings called tegmina are used in flight while the hind wings are opaque, dark, and leathery. |
1. 2
2. 3
3. 4
4. 5
Match each item in Column I with one in Column II and choose your answer from the codes given below:
| Cockroach anatomy | Features | ||
| A. | Tests | a. | 6th - 7th abdominal segments |
| B. | Mushroom gland | b. | 4th - 6th abdominal segments |
| C. | Ovaries | c. | 2nd - 6th abdominal segments |
| D. | Spermathecae | d. | 6th abdominal segment |
| A | B | C | D | |
| 1. | c | a | b | d |
| 2. | c | b | a | d |
| 3. | b | a | c | d |
| 4. | d | b | a | c |
In male cockroaches, sperms are stored in which part of the reproductive system?
1. Seminal vesicles
2. Mushroom glands
3. Testes
4. Vas deferens
Reason (R) These canals are the part of frog’s reproduction system and connect to the cloaca of frog.
1. Both Assertion and Reason are true and Reason is the correct explanation of Assertion
2. Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion
3. Assertion is true, but Reason is false
4. Both Assertion and Reason are false
Male reproductive system of cockroach consist of
| 1. | Testis, Vas-deferens, Ejaculatory duct, Seminal Vesicle and Mushroom-shaped gland. |
| 2. | Testis, Vas-deferens, Phallomere, Ejaculatory duct and Collateral gland. |
| 3. | Testis, Phallic gland, Vestibulum, Pseudopenis and Titillator. |
| 4. | Testis, Anal cercus, caudal style, Spermatheca and gonapophysis. |
Which of the following is correct with respect to cockroach?
a. Internally mesenteron is lined with cuticle
b. In abdomen eight pair of spiracles are present
c. All sperms of seminal vesicle are glued together into spermatophore
d. Malphigian tubules are present at the junction of midgut and hindgut
1. a, b & c
2. a & b
3. b & d
4. b, c & d
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