332565
Nereis possesses lateral appendages called parapodia which help in
1 Respiration
2 Swimming
3 Locomotion
4 All of these
Explanation:
Nereis possess lateral appendages, parapodia, which help in swimming.
BIOXI04: ANIMAL KINGDOM
332566
Earthworms have no skeleton but during burrowing the anterior end becomes turgid and acts as a hydraulic skeleton. It is due to:
1 Setae
2 Blood
3 Coelomic fluid
4 Gut peristalsis
Explanation:
An earthworm does not have a skeleton. It has bristles on each segment called setae that help the earthworm move. Earthworms have rings of muscles that are filled with fluid, making their entire body hydrostatic.
332565
Nereis possesses lateral appendages called parapodia which help in
1 Respiration
2 Swimming
3 Locomotion
4 All of these
Explanation:
Nereis possess lateral appendages, parapodia, which help in swimming.
BIOXI04: ANIMAL KINGDOM
332566
Earthworms have no skeleton but during burrowing the anterior end becomes turgid and acts as a hydraulic skeleton. It is due to:
1 Setae
2 Blood
3 Coelomic fluid
4 Gut peristalsis
Explanation:
An earthworm does not have a skeleton. It has bristles on each segment called setae that help the earthworm move. Earthworms have rings of muscles that are filled with fluid, making their entire body hydrostatic.
332565
Nereis possesses lateral appendages called parapodia which help in
1 Respiration
2 Swimming
3 Locomotion
4 All of these
Explanation:
Nereis possess lateral appendages, parapodia, which help in swimming.
BIOXI04: ANIMAL KINGDOM
332566
Earthworms have no skeleton but during burrowing the anterior end becomes turgid and acts as a hydraulic skeleton. It is due to:
1 Setae
2 Blood
3 Coelomic fluid
4 Gut peristalsis
Explanation:
An earthworm does not have a skeleton. It has bristles on each segment called setae that help the earthworm move. Earthworms have rings of muscles that are filled with fluid, making their entire body hydrostatic.
332565
Nereis possesses lateral appendages called parapodia which help in
1 Respiration
2 Swimming
3 Locomotion
4 All of these
Explanation:
Nereis possess lateral appendages, parapodia, which help in swimming.
BIOXI04: ANIMAL KINGDOM
332566
Earthworms have no skeleton but during burrowing the anterior end becomes turgid and acts as a hydraulic skeleton. It is due to:
1 Setae
2 Blood
3 Coelomic fluid
4 Gut peristalsis
Explanation:
An earthworm does not have a skeleton. It has bristles on each segment called setae that help the earthworm move. Earthworms have rings of muscles that are filled with fluid, making their entire body hydrostatic.
332565
Nereis possesses lateral appendages called parapodia which help in
1 Respiration
2 Swimming
3 Locomotion
4 All of these
Explanation:
Nereis possess lateral appendages, parapodia, which help in swimming.
BIOXI04: ANIMAL KINGDOM
332566
Earthworms have no skeleton but during burrowing the anterior end becomes turgid and acts as a hydraulic skeleton. It is due to:
1 Setae
2 Blood
3 Coelomic fluid
4 Gut peristalsis
Explanation:
An earthworm does not have a skeleton. It has bristles on each segment called setae that help the earthworm move. Earthworms have rings of muscles that are filled with fluid, making their entire body hydrostatic.