06. Cockroach
Structural Organization in Animals

183776 Choose the correct statement for Periplaneta americana

1 It has 6 muscular hearts
2 It has 10 thoracic segments
3 Anal style is present in both male and female
4 It is nocturnal and present in damp places
Structural Organization in Animals

183781 Identify the correct statement with reference to the nervous system of the cockroach.
(p) The nervous system of cockroach is called as Autonomous nervous system.
(q) There are 3 thoracic and 6 abdominal ganglion
(r) Sub-oesophageal ganglion controls the movements of mouth parts
(s) The \(6^{\text {th }}\) abdominal ganglion innervates the \(6^{\text {th }}\) abdominal segment
The correct answer is

1 \(ps \& r\)
2 \(pq \& r\)
3 \(qr\) \& s
4 \(s \& q\)
Structural Organization in Animals

183783 The following are the joints of each leg of a Cockroach
(I) Tibia
(II) Coxa
(III) Tarsus
(IV) Femur
(V) Trochanter
Arrange them in correct sequence from thorax to tip

1 IIIIIIIVV
2 IIVIV IIII
3 IIIIIVV II
4 VIVIIIIII
Structural Organization in Animals

183784 Which of the following features is used to identify a male cockroach from a female cockroach?

1 Presence of a boat shaped sternum on the \(9^{\text {th }}\) abdominal segment
2 Presence of caudal styles
3 Presence of anal cerci
4 Forewings with darker tegmina
Structural Organization in Animals

183795 The body cells in cockroach discharge their nitrogenous waste in the haemolymph mainly in the form of :

1 Calcium carbonate
2 Ammonia
3 Potassium urate
4 Urea
Structural Organization in Animals

183776 Choose the correct statement for Periplaneta americana

1 It has 6 muscular hearts
2 It has 10 thoracic segments
3 Anal style is present in both male and female
4 It is nocturnal and present in damp places
Structural Organization in Animals

183781 Identify the correct statement with reference to the nervous system of the cockroach.
(p) The nervous system of cockroach is called as Autonomous nervous system.
(q) There are 3 thoracic and 6 abdominal ganglion
(r) Sub-oesophageal ganglion controls the movements of mouth parts
(s) The \(6^{\text {th }}\) abdominal ganglion innervates the \(6^{\text {th }}\) abdominal segment
The correct answer is

1 \(ps \& r\)
2 \(pq \& r\)
3 \(qr\) \& s
4 \(s \& q\)
Structural Organization in Animals

183783 The following are the joints of each leg of a Cockroach
(I) Tibia
(II) Coxa
(III) Tarsus
(IV) Femur
(V) Trochanter
Arrange them in correct sequence from thorax to tip

1 IIIIIIIVV
2 IIVIV IIII
3 IIIIIVV II
4 VIVIIIIII
Structural Organization in Animals

183784 Which of the following features is used to identify a male cockroach from a female cockroach?

1 Presence of a boat shaped sternum on the \(9^{\text {th }}\) abdominal segment
2 Presence of caudal styles
3 Presence of anal cerci
4 Forewings with darker tegmina
Structural Organization in Animals

183795 The body cells in cockroach discharge their nitrogenous waste in the haemolymph mainly in the form of :

1 Calcium carbonate
2 Ammonia
3 Potassium urate
4 Urea
Structural Organization in Animals

183776 Choose the correct statement for Periplaneta americana

1 It has 6 muscular hearts
2 It has 10 thoracic segments
3 Anal style is present in both male and female
4 It is nocturnal and present in damp places
Structural Organization in Animals

183781 Identify the correct statement with reference to the nervous system of the cockroach.
(p) The nervous system of cockroach is called as Autonomous nervous system.
(q) There are 3 thoracic and 6 abdominal ganglion
(r) Sub-oesophageal ganglion controls the movements of mouth parts
(s) The \(6^{\text {th }}\) abdominal ganglion innervates the \(6^{\text {th }}\) abdominal segment
The correct answer is

1 \(ps \& r\)
2 \(pq \& r\)
3 \(qr\) \& s
4 \(s \& q\)
Structural Organization in Animals

183783 The following are the joints of each leg of a Cockroach
(I) Tibia
(II) Coxa
(III) Tarsus
(IV) Femur
(V) Trochanter
Arrange them in correct sequence from thorax to tip

1 IIIIIIIVV
2 IIVIV IIII
3 IIIIIVV II
4 VIVIIIIII
Structural Organization in Animals

183784 Which of the following features is used to identify a male cockroach from a female cockroach?

1 Presence of a boat shaped sternum on the \(9^{\text {th }}\) abdominal segment
2 Presence of caudal styles
3 Presence of anal cerci
4 Forewings with darker tegmina
Structural Organization in Animals

183795 The body cells in cockroach discharge their nitrogenous waste in the haemolymph mainly in the form of :

1 Calcium carbonate
2 Ammonia
3 Potassium urate
4 Urea
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Structural Organization in Animals

183776 Choose the correct statement for Periplaneta americana

1 It has 6 muscular hearts
2 It has 10 thoracic segments
3 Anal style is present in both male and female
4 It is nocturnal and present in damp places
Structural Organization in Animals

183781 Identify the correct statement with reference to the nervous system of the cockroach.
(p) The nervous system of cockroach is called as Autonomous nervous system.
(q) There are 3 thoracic and 6 abdominal ganglion
(r) Sub-oesophageal ganglion controls the movements of mouth parts
(s) The \(6^{\text {th }}\) abdominal ganglion innervates the \(6^{\text {th }}\) abdominal segment
The correct answer is

1 \(ps \& r\)
2 \(pq \& r\)
3 \(qr\) \& s
4 \(s \& q\)
Structural Organization in Animals

183783 The following are the joints of each leg of a Cockroach
(I) Tibia
(II) Coxa
(III) Tarsus
(IV) Femur
(V) Trochanter
Arrange them in correct sequence from thorax to tip

1 IIIIIIIVV
2 IIVIV IIII
3 IIIIIVV II
4 VIVIIIIII
Structural Organization in Animals

183784 Which of the following features is used to identify a male cockroach from a female cockroach?

1 Presence of a boat shaped sternum on the \(9^{\text {th }}\) abdominal segment
2 Presence of caudal styles
3 Presence of anal cerci
4 Forewings with darker tegmina
Structural Organization in Animals

183795 The body cells in cockroach discharge their nitrogenous waste in the haemolymph mainly in the form of :

1 Calcium carbonate
2 Ammonia
3 Potassium urate
4 Urea
Structural Organization in Animals

183776 Choose the correct statement for Periplaneta americana

1 It has 6 muscular hearts
2 It has 10 thoracic segments
3 Anal style is present in both male and female
4 It is nocturnal and present in damp places
Structural Organization in Animals

183781 Identify the correct statement with reference to the nervous system of the cockroach.
(p) The nervous system of cockroach is called as Autonomous nervous system.
(q) There are 3 thoracic and 6 abdominal ganglion
(r) Sub-oesophageal ganglion controls the movements of mouth parts
(s) The \(6^{\text {th }}\) abdominal ganglion innervates the \(6^{\text {th }}\) abdominal segment
The correct answer is

1 \(ps \& r\)
2 \(pq \& r\)
3 \(qr\) \& s
4 \(s \& q\)
Structural Organization in Animals

183783 The following are the joints of each leg of a Cockroach
(I) Tibia
(II) Coxa
(III) Tarsus
(IV) Femur
(V) Trochanter
Arrange them in correct sequence from thorax to tip

1 IIIIIIIVV
2 IIVIV IIII
3 IIIIIVV II
4 VIVIIIIII
Structural Organization in Animals

183784 Which of the following features is used to identify a male cockroach from a female cockroach?

1 Presence of a boat shaped sternum on the \(9^{\text {th }}\) abdominal segment
2 Presence of caudal styles
3 Presence of anal cerci
4 Forewings with darker tegmina
Structural Organization in Animals

183795 The body cells in cockroach discharge their nitrogenous waste in the haemolymph mainly in the form of :

1 Calcium carbonate
2 Ammonia
3 Potassium urate
4 Urea