Question
Question: One very special feature in the earthworm Pheretima is that...
One very special feature in the earthworm Pheretima is that
A
Fertilization of eggs occurs inside the body
B
The typhlosole greatly increases the effective absorption area of the digested food in the intestine
C
The S-shaped setae embedded in the integument are the defensive weapons used against the enemies
D
It has a long dorsal tubular heart
Answer
The typhlosole greatly increases the effective absorption area of the digested food in the intestine