Advertisements
Advertisements
प्रश्न
Differentiate between peristomium and prostomium in earthworm.
उत्तर
1. Peristomium:
The first segment of the body of earthworms is called peristomium.
2. Prostomium:
A small flap overhanging the mouth is called prostomium or upper lip.
संबंधित प्रश्न
Answer the following:
What is the function of nephridia?
Answer in one word or one line.
How many spermathecae are found in earthworm?
Distinguish between the following - Prostomium and peristomium
Distinguish between the following: Septal nephridium and pharyngeal nephridium
Mention briefly about the circulatory system of earthworm
Mention the function of the following - Body wall in earthworm
The clitellum is a distinct part in the body of earthworm Lampito mauritii, it is found in?
Sexually, earthworms are ______.
To sustain themselves, earthworms must guide their way through the soil using their powerful muscles. They gather nutrients by ingesting organic matter and soil, absorbing what they need into their bodies. State whether the statement is true or false: The two ends of the earthworm can equally ingest soil.
Choose the wrong statement among the following:
What are earthworm casts?
Give the location of clitellum and spermathecal openings in Lampito mauritii.
Goblet cells are found in
