183850
Cockroaches can climb smooth or steep surfaces due to the presence of adhesive pads found on the tarsus of their legs. They are called.
1 Tibia
2 Plantulae
3 Arolium
4 Pretarsus
Explanation:
C Cockroaches can climb smooth or steep surfaces due to the presence of adhesive pads found on the tarsus of their legs. They are called arolium. They possess smooth flexible pads found at the distal end of the leg on the tarsus. The first four segments of the tarsus contain pads called as the euplantulawhile the most flexible fifth segments found at the distal end of the tarsus and is called as the pretarsus.
Karnataka CET-2010
Structural Organization in Animals
183852
Six highly chitinous plate-like teeth are found in ............... of cockroach
1 mandible
2 gizzard
3 mexilla
4 rectum
Explanation:
B Six highly chitinous plate-like teeth are found in gizzard of cockroach. - The gizzard is short muscular organ that has chitin in form of proventicular teeth. These teeth serve to facilitate food grinding.
JIPMER-2014
Structural Organization in Animals
183854
In Periplanatatwo pair of wings are parts of thoraxthese exoskeleton (I and II pair of wings) of insect arise from
1 Mesothorax and prothorax respectively
2 Prothorax and mesothorax respectively
3 Mesothorax and metathorax respectively
4 Metathorax and mesothorax respectively
Explanation:
C In cockroach exoskeleton \(\left(1^{\text {st }}\right.\) and \(2^{\text {nd }}\) pairs of wings) are part of thorax. These parts of exoskeleton in insects arise from mesothorax and metathorax respectively.
UP CPMT-2014
Structural Organization in Animals
183855
Which of the following features is not present in Periplaneta americana
1 Metamerically segmented body
2 Schizocoelom as body cavity
3 Indeterminate and radial cleavage during embryonic development
4 Exoskeleton composed of \(\mathrm{N}\)-acetylglucosamine
Explanation:
C Periplanata americana is the American cockroach. Shows spiral and determinate types of cleavage during embryonic development. Indeterminate and radial cleavage is a features of deuterostomes while cockroach is an example of protostomes.
NEET-2016 Phase-I
Structural Organization in Animals
183856
The sclerite that covers the top to the head and the space between the two compound eyes in Periplaneta is :
1 clypeus
2 labrum
3 vertex
4 genae
Explanation:
C The sclerite that covers the top to the head and the space between the two compound eyes in Periplaneta is vertex. Labrum represents upper lip attached with clypeus.
183850
Cockroaches can climb smooth or steep surfaces due to the presence of adhesive pads found on the tarsus of their legs. They are called.
1 Tibia
2 Plantulae
3 Arolium
4 Pretarsus
Explanation:
C Cockroaches can climb smooth or steep surfaces due to the presence of adhesive pads found on the tarsus of their legs. They are called arolium. They possess smooth flexible pads found at the distal end of the leg on the tarsus. The first four segments of the tarsus contain pads called as the euplantulawhile the most flexible fifth segments found at the distal end of the tarsus and is called as the pretarsus.
Karnataka CET-2010
Structural Organization in Animals
183852
Six highly chitinous plate-like teeth are found in ............... of cockroach
1 mandible
2 gizzard
3 mexilla
4 rectum
Explanation:
B Six highly chitinous plate-like teeth are found in gizzard of cockroach. - The gizzard is short muscular organ that has chitin in form of proventicular teeth. These teeth serve to facilitate food grinding.
JIPMER-2014
Structural Organization in Animals
183854
In Periplanatatwo pair of wings are parts of thoraxthese exoskeleton (I and II pair of wings) of insect arise from
1 Mesothorax and prothorax respectively
2 Prothorax and mesothorax respectively
3 Mesothorax and metathorax respectively
4 Metathorax and mesothorax respectively
Explanation:
C In cockroach exoskeleton \(\left(1^{\text {st }}\right.\) and \(2^{\text {nd }}\) pairs of wings) are part of thorax. These parts of exoskeleton in insects arise from mesothorax and metathorax respectively.
UP CPMT-2014
Structural Organization in Animals
183855
Which of the following features is not present in Periplaneta americana
1 Metamerically segmented body
2 Schizocoelom as body cavity
3 Indeterminate and radial cleavage during embryonic development
4 Exoskeleton composed of \(\mathrm{N}\)-acetylglucosamine
Explanation:
C Periplanata americana is the American cockroach. Shows spiral and determinate types of cleavage during embryonic development. Indeterminate and radial cleavage is a features of deuterostomes while cockroach is an example of protostomes.
NEET-2016 Phase-I
Structural Organization in Animals
183856
The sclerite that covers the top to the head and the space between the two compound eyes in Periplaneta is :
1 clypeus
2 labrum
3 vertex
4 genae
Explanation:
C The sclerite that covers the top to the head and the space between the two compound eyes in Periplaneta is vertex. Labrum represents upper lip attached with clypeus.
183850
Cockroaches can climb smooth or steep surfaces due to the presence of adhesive pads found on the tarsus of their legs. They are called.
1 Tibia
2 Plantulae
3 Arolium
4 Pretarsus
Explanation:
C Cockroaches can climb smooth or steep surfaces due to the presence of adhesive pads found on the tarsus of their legs. They are called arolium. They possess smooth flexible pads found at the distal end of the leg on the tarsus. The first four segments of the tarsus contain pads called as the euplantulawhile the most flexible fifth segments found at the distal end of the tarsus and is called as the pretarsus.
Karnataka CET-2010
Structural Organization in Animals
183852
Six highly chitinous plate-like teeth are found in ............... of cockroach
1 mandible
2 gizzard
3 mexilla
4 rectum
Explanation:
B Six highly chitinous plate-like teeth are found in gizzard of cockroach. - The gizzard is short muscular organ that has chitin in form of proventicular teeth. These teeth serve to facilitate food grinding.
JIPMER-2014
Structural Organization in Animals
183854
In Periplanatatwo pair of wings are parts of thoraxthese exoskeleton (I and II pair of wings) of insect arise from
1 Mesothorax and prothorax respectively
2 Prothorax and mesothorax respectively
3 Mesothorax and metathorax respectively
4 Metathorax and mesothorax respectively
Explanation:
C In cockroach exoskeleton \(\left(1^{\text {st }}\right.\) and \(2^{\text {nd }}\) pairs of wings) are part of thorax. These parts of exoskeleton in insects arise from mesothorax and metathorax respectively.
UP CPMT-2014
Structural Organization in Animals
183855
Which of the following features is not present in Periplaneta americana
1 Metamerically segmented body
2 Schizocoelom as body cavity
3 Indeterminate and radial cleavage during embryonic development
4 Exoskeleton composed of \(\mathrm{N}\)-acetylglucosamine
Explanation:
C Periplanata americana is the American cockroach. Shows spiral and determinate types of cleavage during embryonic development. Indeterminate and radial cleavage is a features of deuterostomes while cockroach is an example of protostomes.
NEET-2016 Phase-I
Structural Organization in Animals
183856
The sclerite that covers the top to the head and the space between the two compound eyes in Periplaneta is :
1 clypeus
2 labrum
3 vertex
4 genae
Explanation:
C The sclerite that covers the top to the head and the space between the two compound eyes in Periplaneta is vertex. Labrum represents upper lip attached with clypeus.
183850
Cockroaches can climb smooth or steep surfaces due to the presence of adhesive pads found on the tarsus of their legs. They are called.
1 Tibia
2 Plantulae
3 Arolium
4 Pretarsus
Explanation:
C Cockroaches can climb smooth or steep surfaces due to the presence of adhesive pads found on the tarsus of their legs. They are called arolium. They possess smooth flexible pads found at the distal end of the leg on the tarsus. The first four segments of the tarsus contain pads called as the euplantulawhile the most flexible fifth segments found at the distal end of the tarsus and is called as the pretarsus.
Karnataka CET-2010
Structural Organization in Animals
183852
Six highly chitinous plate-like teeth are found in ............... of cockroach
1 mandible
2 gizzard
3 mexilla
4 rectum
Explanation:
B Six highly chitinous plate-like teeth are found in gizzard of cockroach. - The gizzard is short muscular organ that has chitin in form of proventicular teeth. These teeth serve to facilitate food grinding.
JIPMER-2014
Structural Organization in Animals
183854
In Periplanatatwo pair of wings are parts of thoraxthese exoskeleton (I and II pair of wings) of insect arise from
1 Mesothorax and prothorax respectively
2 Prothorax and mesothorax respectively
3 Mesothorax and metathorax respectively
4 Metathorax and mesothorax respectively
Explanation:
C In cockroach exoskeleton \(\left(1^{\text {st }}\right.\) and \(2^{\text {nd }}\) pairs of wings) are part of thorax. These parts of exoskeleton in insects arise from mesothorax and metathorax respectively.
UP CPMT-2014
Structural Organization in Animals
183855
Which of the following features is not present in Periplaneta americana
1 Metamerically segmented body
2 Schizocoelom as body cavity
3 Indeterminate and radial cleavage during embryonic development
4 Exoskeleton composed of \(\mathrm{N}\)-acetylglucosamine
Explanation:
C Periplanata americana is the American cockroach. Shows spiral and determinate types of cleavage during embryonic development. Indeterminate and radial cleavage is a features of deuterostomes while cockroach is an example of protostomes.
NEET-2016 Phase-I
Structural Organization in Animals
183856
The sclerite that covers the top to the head and the space between the two compound eyes in Periplaneta is :
1 clypeus
2 labrum
3 vertex
4 genae
Explanation:
C The sclerite that covers the top to the head and the space between the two compound eyes in Periplaneta is vertex. Labrum represents upper lip attached with clypeus.
183850
Cockroaches can climb smooth or steep surfaces due to the presence of adhesive pads found on the tarsus of their legs. They are called.
1 Tibia
2 Plantulae
3 Arolium
4 Pretarsus
Explanation:
C Cockroaches can climb smooth or steep surfaces due to the presence of adhesive pads found on the tarsus of their legs. They are called arolium. They possess smooth flexible pads found at the distal end of the leg on the tarsus. The first four segments of the tarsus contain pads called as the euplantulawhile the most flexible fifth segments found at the distal end of the tarsus and is called as the pretarsus.
Karnataka CET-2010
Structural Organization in Animals
183852
Six highly chitinous plate-like teeth are found in ............... of cockroach
1 mandible
2 gizzard
3 mexilla
4 rectum
Explanation:
B Six highly chitinous plate-like teeth are found in gizzard of cockroach. - The gizzard is short muscular organ that has chitin in form of proventicular teeth. These teeth serve to facilitate food grinding.
JIPMER-2014
Structural Organization in Animals
183854
In Periplanatatwo pair of wings are parts of thoraxthese exoskeleton (I and II pair of wings) of insect arise from
1 Mesothorax and prothorax respectively
2 Prothorax and mesothorax respectively
3 Mesothorax and metathorax respectively
4 Metathorax and mesothorax respectively
Explanation:
C In cockroach exoskeleton \(\left(1^{\text {st }}\right.\) and \(2^{\text {nd }}\) pairs of wings) are part of thorax. These parts of exoskeleton in insects arise from mesothorax and metathorax respectively.
UP CPMT-2014
Structural Organization in Animals
183855
Which of the following features is not present in Periplaneta americana
1 Metamerically segmented body
2 Schizocoelom as body cavity
3 Indeterminate and radial cleavage during embryonic development
4 Exoskeleton composed of \(\mathrm{N}\)-acetylglucosamine
Explanation:
C Periplanata americana is the American cockroach. Shows spiral and determinate types of cleavage during embryonic development. Indeterminate and radial cleavage is a features of deuterostomes while cockroach is an example of protostomes.
NEET-2016 Phase-I
Structural Organization in Animals
183856
The sclerite that covers the top to the head and the space between the two compound eyes in Periplaneta is :
1 clypeus
2 labrum
3 vertex
4 genae
Explanation:
C The sclerite that covers the top to the head and the space between the two compound eyes in Periplaneta is vertex. Labrum represents upper lip attached with clypeus.
