Earthworm
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BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS

334580 Types of nephridia occurs in earthworm are:-

1 Septal nephridia
2 Integumentary nephridia
3 Pharyngeal, septal and integumentary nephridia
4 Pharyngeal and integumentary nephridia
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS

334581 Which of the following statement is /are incorrect in reference to earthworms?
I. They cannot survive in the dry earth
II. They respire through the nasal openings
III. The decaying organic matter of the soil forms their chief food
IV. They are diurnal and carnivorous.

1 II and III
2 I and II
3 I and IV
4 II and IV
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS

334582 Assertion :
Earthworm is known as friend of farmer
Reason :
Earthworm helps in increasing soil fertility by vermi composting

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS

334583 Choose the correct statement about earthworm.

1 It has legs but no wings
2 It has parapodia but no setae
3 It has brain but no head
4 It has head but no brain
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BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS

334580 Types of nephridia occurs in earthworm are:-

1 Septal nephridia
2 Integumentary nephridia
3 Pharyngeal, septal and integumentary nephridia
4 Pharyngeal and integumentary nephridia
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS

334581 Which of the following statement is /are incorrect in reference to earthworms?
I. They cannot survive in the dry earth
II. They respire through the nasal openings
III. The decaying organic matter of the soil forms their chief food
IV. They are diurnal and carnivorous.

1 II and III
2 I and II
3 I and IV
4 II and IV
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS

334582 Assertion :
Earthworm is known as friend of farmer
Reason :
Earthworm helps in increasing soil fertility by vermi composting

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS

334583 Choose the correct statement about earthworm.

1 It has legs but no wings
2 It has parapodia but no setae
3 It has brain but no head
4 It has head but no brain
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BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS

334580 Types of nephridia occurs in earthworm are:-

1 Septal nephridia
2 Integumentary nephridia
3 Pharyngeal, septal and integumentary nephridia
4 Pharyngeal and integumentary nephridia
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS

334581 Which of the following statement is /are incorrect in reference to earthworms?
I. They cannot survive in the dry earth
II. They respire through the nasal openings
III. The decaying organic matter of the soil forms their chief food
IV. They are diurnal and carnivorous.

1 II and III
2 I and II
3 I and IV
4 II and IV
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS

334582 Assertion :
Earthworm is known as friend of farmer
Reason :
Earthworm helps in increasing soil fertility by vermi composting

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS

334583 Choose the correct statement about earthworm.

1 It has legs but no wings
2 It has parapodia but no setae
3 It has brain but no head
4 It has head but no brain
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BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS

334580 Types of nephridia occurs in earthworm are:-

1 Septal nephridia
2 Integumentary nephridia
3 Pharyngeal, septal and integumentary nephridia
4 Pharyngeal and integumentary nephridia
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS

334581 Which of the following statement is /are incorrect in reference to earthworms?
I. They cannot survive in the dry earth
II. They respire through the nasal openings
III. The decaying organic matter of the soil forms their chief food
IV. They are diurnal and carnivorous.

1 II and III
2 I and II
3 I and IV
4 II and IV
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS

334582 Assertion :
Earthworm is known as friend of farmer
Reason :
Earthworm helps in increasing soil fertility by vermi composting

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS

334583 Choose the correct statement about earthworm.

1 It has legs but no wings
2 It has parapodia but no setae
3 It has brain but no head
4 It has head but no brain