NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334620
Identify the wrong statement regarding the nervous system of the Pheretima.
1 In \(3^{\text {rd }}\) and \(4^{\text {th }}\) segment the nerve cord bifurcates and joins the cerebral ganglia dorsally to form a nerve ring
2 The cerebral ganglia along with other nerves in the ring integrate sensory input as well as command muscular responses of the body
3 Nervous system is basically represented by ganglia arranged on ventral nerve cord.
4 None of these.
Explanation:
All the statements given above are correct.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334621
Type of feeding in earthworm is
1 Fluid feeding
2 Tentacle
3 Detritus feeding
4 Filter feeding
Explanation:
Earthworm feed on dead, decaying waste matter.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334622
The blood pigments of earthworm is present in
1 RBC
2 Plasma
3 WBC
4 Sinus
Explanation:
Earthworm has got a closed circulatory system and presence of iron containing pigment. Haemoglobin, corpuscles are colourless since haemoglobin is dissolved in plasma.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334623
Assertion : Respiratory gaseous exchange in earthworm occurs through moist body surfaces into their blood stream Reason : Earthworm lacks specialized breathing device
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
Explanation:
Exchange of respiratory gases in earthworm occurs through body surface. The skin of earthworm is moist and highly vascular. It is kept moist by the moisture of the soil, the mucous secreted by gland cells of the epidermis and the Coelomic fluid oozing out of dorsal pores. Oxygen from air dissolves in these fluid and then diffuses into blood through the skin.
334620
Identify the wrong statement regarding the nervous system of the Pheretima.
1 In \(3^{\text {rd }}\) and \(4^{\text {th }}\) segment the nerve cord bifurcates and joins the cerebral ganglia dorsally to form a nerve ring
2 The cerebral ganglia along with other nerves in the ring integrate sensory input as well as command muscular responses of the body
3 Nervous system is basically represented by ganglia arranged on ventral nerve cord.
4 None of these.
Explanation:
All the statements given above are correct.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334621
Type of feeding in earthworm is
1 Fluid feeding
2 Tentacle
3 Detritus feeding
4 Filter feeding
Explanation:
Earthworm feed on dead, decaying waste matter.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334622
The blood pigments of earthworm is present in
1 RBC
2 Plasma
3 WBC
4 Sinus
Explanation:
Earthworm has got a closed circulatory system and presence of iron containing pigment. Haemoglobin, corpuscles are colourless since haemoglobin is dissolved in plasma.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334623
Assertion : Respiratory gaseous exchange in earthworm occurs through moist body surfaces into their blood stream Reason : Earthworm lacks specialized breathing device
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
Explanation:
Exchange of respiratory gases in earthworm occurs through body surface. The skin of earthworm is moist and highly vascular. It is kept moist by the moisture of the soil, the mucous secreted by gland cells of the epidermis and the Coelomic fluid oozing out of dorsal pores. Oxygen from air dissolves in these fluid and then diffuses into blood through the skin.
334620
Identify the wrong statement regarding the nervous system of the Pheretima.
1 In \(3^{\text {rd }}\) and \(4^{\text {th }}\) segment the nerve cord bifurcates and joins the cerebral ganglia dorsally to form a nerve ring
2 The cerebral ganglia along with other nerves in the ring integrate sensory input as well as command muscular responses of the body
3 Nervous system is basically represented by ganglia arranged on ventral nerve cord.
4 None of these.
Explanation:
All the statements given above are correct.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334621
Type of feeding in earthworm is
1 Fluid feeding
2 Tentacle
3 Detritus feeding
4 Filter feeding
Explanation:
Earthworm feed on dead, decaying waste matter.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334622
The blood pigments of earthworm is present in
1 RBC
2 Plasma
3 WBC
4 Sinus
Explanation:
Earthworm has got a closed circulatory system and presence of iron containing pigment. Haemoglobin, corpuscles are colourless since haemoglobin is dissolved in plasma.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334623
Assertion : Respiratory gaseous exchange in earthworm occurs through moist body surfaces into their blood stream Reason : Earthworm lacks specialized breathing device
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
Explanation:
Exchange of respiratory gases in earthworm occurs through body surface. The skin of earthworm is moist and highly vascular. It is kept moist by the moisture of the soil, the mucous secreted by gland cells of the epidermis and the Coelomic fluid oozing out of dorsal pores. Oxygen from air dissolves in these fluid and then diffuses into blood through the skin.
334620
Identify the wrong statement regarding the nervous system of the Pheretima.
1 In \(3^{\text {rd }}\) and \(4^{\text {th }}\) segment the nerve cord bifurcates and joins the cerebral ganglia dorsally to form a nerve ring
2 The cerebral ganglia along with other nerves in the ring integrate sensory input as well as command muscular responses of the body
3 Nervous system is basically represented by ganglia arranged on ventral nerve cord.
4 None of these.
Explanation:
All the statements given above are correct.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334621
Type of feeding in earthworm is
1 Fluid feeding
2 Tentacle
3 Detritus feeding
4 Filter feeding
Explanation:
Earthworm feed on dead, decaying waste matter.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334622
The blood pigments of earthworm is present in
1 RBC
2 Plasma
3 WBC
4 Sinus
Explanation:
Earthworm has got a closed circulatory system and presence of iron containing pigment. Haemoglobin, corpuscles are colourless since haemoglobin is dissolved in plasma.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334623
Assertion : Respiratory gaseous exchange in earthworm occurs through moist body surfaces into their blood stream Reason : Earthworm lacks specialized breathing device
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
Explanation:
Exchange of respiratory gases in earthworm occurs through body surface. The skin of earthworm is moist and highly vascular. It is kept moist by the moisture of the soil, the mucous secreted by gland cells of the epidermis and the Coelomic fluid oozing out of dorsal pores. Oxygen from air dissolves in these fluid and then diffuses into blood through the skin.
