Excretion takes place through malpighian tubules and green/antennal glands.
BIOXI04: ANIMAL KINGDOM
332621
Open blood vascular system without haemoglobin is found in:
1 Nereis
2 Hydra
3 Cockroach
4 Earthworm
Explanation:
In cockroach the circulatory system is open. Hemolymph is present which is devoid of hemoglobin.
AIPMT - 2006
BIOXI04: ANIMAL KINGDOM
332622
Arthropods sensory organs are-
1 Antennae
2 Simple and compounds eyes
3 Statocysts for balance
4 All
Explanation:
Sensory organs like antennae, eyes (compound and simple), statocysts or balancing organs are present.
BIOXI04: ANIMAL KINGDOM
332623
Match Column I with Column II. Choose the correct answer from the options given below: Column I Column II A
Taenia P Nephridia B
Paramoecium Q Contractile vacuole C
Periplaneta R Flame cells D
Pheretima S Urecose gland
1 A-P, B-Q, C-R, D-S
2 A-P, B-Q, C-S, D-R
3 A-R, B-Q, C-S, D-P
4 A-Q, B-P, C-S, D-R
Explanation:
Protonephridia or flame cells are the excretory structures in platyhelminthes. Nephridia are the tubular excretory structures of earthworms (Pheretima) and other annelids. Single celled organisms like Paramoecium have contractile vacuoles for excretion. Urecose glands are present in cockroach.
Excretion takes place through malpighian tubules and green/antennal glands.
BIOXI04: ANIMAL KINGDOM
332621
Open blood vascular system without haemoglobin is found in:
1 Nereis
2 Hydra
3 Cockroach
4 Earthworm
Explanation:
In cockroach the circulatory system is open. Hemolymph is present which is devoid of hemoglobin.
AIPMT - 2006
BIOXI04: ANIMAL KINGDOM
332622
Arthropods sensory organs are-
1 Antennae
2 Simple and compounds eyes
3 Statocysts for balance
4 All
Explanation:
Sensory organs like antennae, eyes (compound and simple), statocysts or balancing organs are present.
BIOXI04: ANIMAL KINGDOM
332623
Match Column I with Column II. Choose the correct answer from the options given below: Column I Column II A
Taenia P Nephridia B
Paramoecium Q Contractile vacuole C
Periplaneta R Flame cells D
Pheretima S Urecose gland
1 A-P, B-Q, C-R, D-S
2 A-P, B-Q, C-S, D-R
3 A-R, B-Q, C-S, D-P
4 A-Q, B-P, C-S, D-R
Explanation:
Protonephridia or flame cells are the excretory structures in platyhelminthes. Nephridia are the tubular excretory structures of earthworms (Pheretima) and other annelids. Single celled organisms like Paramoecium have contractile vacuoles for excretion. Urecose glands are present in cockroach.
Excretion takes place through malpighian tubules and green/antennal glands.
BIOXI04: ANIMAL KINGDOM
332621
Open blood vascular system without haemoglobin is found in:
1 Nereis
2 Hydra
3 Cockroach
4 Earthworm
Explanation:
In cockroach the circulatory system is open. Hemolymph is present which is devoid of hemoglobin.
AIPMT - 2006
BIOXI04: ANIMAL KINGDOM
332622
Arthropods sensory organs are-
1 Antennae
2 Simple and compounds eyes
3 Statocysts for balance
4 All
Explanation:
Sensory organs like antennae, eyes (compound and simple), statocysts or balancing organs are present.
BIOXI04: ANIMAL KINGDOM
332623
Match Column I with Column II. Choose the correct answer from the options given below: Column I Column II A
Taenia P Nephridia B
Paramoecium Q Contractile vacuole C
Periplaneta R Flame cells D
Pheretima S Urecose gland
1 A-P, B-Q, C-R, D-S
2 A-P, B-Q, C-S, D-R
3 A-R, B-Q, C-S, D-P
4 A-Q, B-P, C-S, D-R
Explanation:
Protonephridia or flame cells are the excretory structures in platyhelminthes. Nephridia are the tubular excretory structures of earthworms (Pheretima) and other annelids. Single celled organisms like Paramoecium have contractile vacuoles for excretion. Urecose glands are present in cockroach.
Excretion takes place through malpighian tubules and green/antennal glands.
BIOXI04: ANIMAL KINGDOM
332621
Open blood vascular system without haemoglobin is found in:
1 Nereis
2 Hydra
3 Cockroach
4 Earthworm
Explanation:
In cockroach the circulatory system is open. Hemolymph is present which is devoid of hemoglobin.
AIPMT - 2006
BIOXI04: ANIMAL KINGDOM
332622
Arthropods sensory organs are-
1 Antennae
2 Simple and compounds eyes
3 Statocysts for balance
4 All
Explanation:
Sensory organs like antennae, eyes (compound and simple), statocysts or balancing organs are present.
BIOXI04: ANIMAL KINGDOM
332623
Match Column I with Column II. Choose the correct answer from the options given below: Column I Column II A
Taenia P Nephridia B
Paramoecium Q Contractile vacuole C
Periplaneta R Flame cells D
Pheretima S Urecose gland
1 A-P, B-Q, C-R, D-S
2 A-P, B-Q, C-S, D-R
3 A-R, B-Q, C-S, D-P
4 A-Q, B-P, C-S, D-R
Explanation:
Protonephridia or flame cells are the excretory structures in platyhelminthes. Nephridia are the tubular excretory structures of earthworms (Pheretima) and other annelids. Single celled organisms like Paramoecium have contractile vacuoles for excretion. Urecose glands are present in cockroach.
