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The haemocoel in the cockroach comprises three sinuses.

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Important Questions on Periplaneta americana (Cockroach)

EASY
Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach
Triangular joint in the leg of Periplaneta is
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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach

The following are the joints of each leg of a cockroach
I) Tibia
II) Coxa
III Tarsus
IV) Femur
V) Trochanter

Arrange these in order.

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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach
Thermoreceptor sensillae of cockroach are present on
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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach
Which of the following features is used to identify a male cockroach from a female cockroach?
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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach
The total number of segments comprising head and thorax in cockroach is
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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach
Identify the odd one out from the given series: Maxilla; mandible; labrum; antennae.
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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach
The given figure represents head region of cockroach. In which one of the options all the four parts A, B, C , and D are labelled correctly?
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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach
In the given diagram of a leg of cockroach, parts have been indicated by alphabets. Select the answer in which these alphabets have been correctly matched with the parts which they indicate.
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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach
Select the correct statement from the ones given below with respect to Periplaneta americana.
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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach

The diagram represents the reproductive organ of a male cockroach. Choose the correct combination of labelling.

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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach
Common salivary duct of salivary gland of cockroach opens near the base of which of the following structure?
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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach
The exoskeleton of cockroach has
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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach
Match the following terms in column I with column II and choose the correct combination from the options given:
Column I Column II
A. Mandible 1. Upper lip
B. Maxilla 2. Mentum
C. Labrum 3. Lacinia
D. Labium 4. Lingua
E. Hypopharynx 5. Prostheca
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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach

Mark the odd one in the given series:

Protonema; mesothorax; metathorax; coxa
 

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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach
Which type of mouthparts present in the lateral side of the pre-oral cavity in cockroach:-
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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach
Identify the wrong statement w.r.t. cockroach.
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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach

The taste receptors of cockroach are:

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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach
In cockroach
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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach
Identify the incorrect statement w.r.t. the morphology of cockroach.
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Biology>Structural Organisation in Organisms>Periplaneta americana (Cockroach)>Anatomy of Cockroach
Mark the incorrect figure with its description: