The excretory organs in Aschelminthes and Platyhelminthes, respectively, is
The excretory organs in Aschelminthes and Platyhelminthes, respectively, is
The correct option is: D
Explanation of the correct option:
Platyhelminthes or flat-worms and Aschelminthes or round-worms are bilaterally symmetrical and are triploblastic organisms.
Platyhelminthes have specialized excretory cells known as Flame cells. These cells have a cluster of cilia that resembles a flickering flame.
The excretory organ in Aschelminthes is the Renette cell. It is an H-shaped excretory tube.
Explanation of the incorrect option:
Option A: Platyhelminthes have specialized excretory cells known as Flame cells. These cells have a cluster of cilia that resembles a flickering flame. The nephron is the excretory organ of humans.
Option B: The excretory organ in Aschelminthes is the Renette cell. It is an H-shaped excretory tube. The nephron is the excretory organ of humans.
Option C: Platyhelminthes have specialized excretory cells known as Flame cells. These cells have a cluster of cilia that resembles a flickering flame. The excretory organ in Aschelminthes is the Renette cell. It is an H-shaped excretory tube.
Final answer: The excretory organs in Aschelminthes and Platyhelminthes, respectively, are Renette cells and Flame cells.
The correct option is: D
Explanation of the correct option:
Platyhelminthes or flat-worms and Aschelminthes or round-worms are bilaterally symmetrical and are triploblastic organisms.
Platyhelminthes have specialized excretory cells known as Flame cells. These cells have a cluster of cilia that resembles a flickering flame.
The excretory organ in Aschelminthes is the Renette cell. It is an H-shaped excretory tube.
Explanation of the incorrect option:
Option A: Platyhelminthes have specialized excretory cells known as Flame cells. These cells have a cluster of cilia that resembles a flickering flame. The nephron is the excretory organ of humans.
Option B: The excretory organ in Aschelminthes is the Renette cell. It is an H-shaped excretory tube. The nephron is the excretory organ of humans.
Option C: Platyhelminthes have specialized excretory cells known as Flame cells. These cells have a cluster of cilia that resembles a flickering flame. The excretory organ in Aschelminthes is the Renette cell. It is an H-shaped excretory tube.
Final answer: The excretory organs in Aschelminthes and Platyhelminthes, respectively, are Renette cells and Flame cells.
