Write a note on mouth parts of cockroach.
Write a note on mouth parts of cockroach.
$\Rightarrow$ The mouth parts consisting of a labrum (upper lip), a pair of mandibles, a pair of maxillae and a labium (lower lip). A median flexible lobe acting as tongue lies within the cavity enclosed by the mouth parts.
Similar Questions
Answer in one word or one line.
What is the position of ovaries in the cockroach?
Answer in one word or one line.
What is the position of ovaries in the cockroach?
Which of the following is characteristic feature of cockroach regarding sexual dimorphism?
Which of the following is characteristic feature of cockroach regarding sexual dimorphism?
- [NEET 2023]
The figure given below shows the alimentary canal of cockroach with few structures labelled as $1,2,3$ and $4 .$ Identify the correct identification of the structure which is also called proventriculus and helps in grinding the food particles.
The figure given below shows the alimentary canal of cockroach with few structures labelled as $1,2,3$ and $4 .$ Identify the correct identification of the structure which is also called proventriculus and helps in grinding the food particles.
In cockroach, the testes are present in
In cockroach, the testes are present in
Give scientific reasons : Cockroaches are harmful for human life.
Give scientific reasons : Cockroaches are harmful for human life.