Cockroach: Head & Mouth Parts Structural Organisation in Animals - Mini Q Bank Structural Organisation in Animals Biology - XI NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

Which mouth part of cockroach acts as a tongue?

1. Labrum	2. Labium
3. Maxilla	4. Hypopharynx

Subtopic: Cockroach: Head & Mouth Parts |

88%

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The tegmina in Periplaneta americana are:

1.	Mesothoracic forewings not used in flight
2.	Mesothoracic forewings used in flight
3.	Metathoracic hindwings not used in flight
4.	Metathoracic hindwings used in flight

Subtopic: Cockroach: Head & Mouth Parts |

71%

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