NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXI04: ANIMAL KINGDOM
332320
Which one of the following is incorrect for aves?
1 Heart is 3-chambered
2 The presence of air cavities in bones and the presence of feathers on the body
3 Digestive tract has additional chambers and animals are homeothermous
4 The hindlimbs are not modified into wings
Explanation:
Heart is 4 chambered in Aves with 2 auricles and 2 ventricles.
BIOXI04: ANIMAL KINGDOM
332321
Which of the following is strictly an avian character
1 Homeothermic
2 Presence of four chambered heart
3 Only right systemic arch persists and presence of pneumatic bones
4 Twelve pairs of cranial nerves
Explanation:
4 chambered heart is present in birds, mammals and crocodiles. Birds and mammals are homeothermic. Reptiles, birds and mammals have 12 pairs of cranial nerves.
BIOXI04: ANIMAL KINGDOM
332322
Fertilisation is internal in
1 Bufo, Clarias, Pavo
2 Neophron, Chameleon, Scoliodon
3 Rana tigrina, Psittacula, Scoliodon
4 Hippocampus, Rana tigrina, Testudo
Explanation:
Neophron is a Bird, Chameleon is a reptile, Scoliodon is a cartilaginous fish.
BIOXI04: ANIMAL KINGDOM
332323
Long hollow bones with interconnected air passages are characteristic of
1 Mammals
2 Aves
3 Reptiles
4 All the above
Explanation:
The aves have pneumatic bones which is an adaptation towards aerial mode of life.
332320
Which one of the following is incorrect for aves?
1 Heart is 3-chambered
2 The presence of air cavities in bones and the presence of feathers on the body
3 Digestive tract has additional chambers and animals are homeothermous
4 The hindlimbs are not modified into wings
Explanation:
Heart is 4 chambered in Aves with 2 auricles and 2 ventricles.
BIOXI04: ANIMAL KINGDOM
332321
Which of the following is strictly an avian character
1 Homeothermic
2 Presence of four chambered heart
3 Only right systemic arch persists and presence of pneumatic bones
4 Twelve pairs of cranial nerves
Explanation:
4 chambered heart is present in birds, mammals and crocodiles. Birds and mammals are homeothermic. Reptiles, birds and mammals have 12 pairs of cranial nerves.
BIOXI04: ANIMAL KINGDOM
332322
Fertilisation is internal in
1 Bufo, Clarias, Pavo
2 Neophron, Chameleon, Scoliodon
3 Rana tigrina, Psittacula, Scoliodon
4 Hippocampus, Rana tigrina, Testudo
Explanation:
Neophron is a Bird, Chameleon is a reptile, Scoliodon is a cartilaginous fish.
BIOXI04: ANIMAL KINGDOM
332323
Long hollow bones with interconnected air passages are characteristic of
1 Mammals
2 Aves
3 Reptiles
4 All the above
Explanation:
The aves have pneumatic bones which is an adaptation towards aerial mode of life.
332320
Which one of the following is incorrect for aves?
1 Heart is 3-chambered
2 The presence of air cavities in bones and the presence of feathers on the body
3 Digestive tract has additional chambers and animals are homeothermous
4 The hindlimbs are not modified into wings
Explanation:
Heart is 4 chambered in Aves with 2 auricles and 2 ventricles.
BIOXI04: ANIMAL KINGDOM
332321
Which of the following is strictly an avian character
1 Homeothermic
2 Presence of four chambered heart
3 Only right systemic arch persists and presence of pneumatic bones
4 Twelve pairs of cranial nerves
Explanation:
4 chambered heart is present in birds, mammals and crocodiles. Birds and mammals are homeothermic. Reptiles, birds and mammals have 12 pairs of cranial nerves.
BIOXI04: ANIMAL KINGDOM
332322
Fertilisation is internal in
1 Bufo, Clarias, Pavo
2 Neophron, Chameleon, Scoliodon
3 Rana tigrina, Psittacula, Scoliodon
4 Hippocampus, Rana tigrina, Testudo
Explanation:
Neophron is a Bird, Chameleon is a reptile, Scoliodon is a cartilaginous fish.
BIOXI04: ANIMAL KINGDOM
332323
Long hollow bones with interconnected air passages are characteristic of
1 Mammals
2 Aves
3 Reptiles
4 All the above
Explanation:
The aves have pneumatic bones which is an adaptation towards aerial mode of life.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
BIOXI04: ANIMAL KINGDOM
332320
Which one of the following is incorrect for aves?
1 Heart is 3-chambered
2 The presence of air cavities in bones and the presence of feathers on the body
3 Digestive tract has additional chambers and animals are homeothermous
4 The hindlimbs are not modified into wings
Explanation:
Heart is 4 chambered in Aves with 2 auricles and 2 ventricles.
BIOXI04: ANIMAL KINGDOM
332321
Which of the following is strictly an avian character
1 Homeothermic
2 Presence of four chambered heart
3 Only right systemic arch persists and presence of pneumatic bones
4 Twelve pairs of cranial nerves
Explanation:
4 chambered heart is present in birds, mammals and crocodiles. Birds and mammals are homeothermic. Reptiles, birds and mammals have 12 pairs of cranial nerves.
BIOXI04: ANIMAL KINGDOM
332322
Fertilisation is internal in
1 Bufo, Clarias, Pavo
2 Neophron, Chameleon, Scoliodon
3 Rana tigrina, Psittacula, Scoliodon
4 Hippocampus, Rana tigrina, Testudo
Explanation:
Neophron is a Bird, Chameleon is a reptile, Scoliodon is a cartilaginous fish.
BIOXI04: ANIMAL KINGDOM
332323
Long hollow bones with interconnected air passages are characteristic of
1 Mammals
2 Aves
3 Reptiles
4 All the above
Explanation:
The aves have pneumatic bones which is an adaptation towards aerial mode of life.