Presence of hairs, pinna and mammary glands are unique features of mammals.
NEET - 2023
BIOXI04: ANIMAL KINGDOM
332416
Which one of these animals is not a homeotherm?
1 Camelus
2 Chelone
3 Macropus
4 Psittacula
Explanation:
Chelone (Turtle) is a reptile and is not a homeotherm. Camelus (Camel), Macropus (Kangaroo) are mammals. Psittacula (Parrot) is a bird. Birds and mammals are homeotherm.
NEET - 2018
BIOXI04: ANIMAL KINGDOM
332417
The success of mammals on earth is largely beacuse
1 They can conform to the changes in the environment
2 They can reduce metabolic activity and go into a state of dormancy during unfavourable conditions in the environment
3 They have the ability to maintain constant body temperature
4 They can take of their young ones as they have mamary glands to suckle them
Explanation:
Mammals are endothermic. Endothermy ( maintenance of internal temperature ) enable these animals to live at temperatures that other land vertebrates cannot bear
KCET - 2014
BIOXI04: ANIMAL KINGDOM
332418
Which among these is the correct combination of aquatic mammals?
1 Dolphins, Seals, Trygon
2 Whales, Dolphins, Seals
3 Trygon, Whales, Seals
4 Seals, Dolphins, Sharks
Explanation:
Aquatic mammals include dolphin, Seal and whales. Dolphin and whales come under Order Cetacea of class Mammalia. Cetacea is the order for aquatic mammals. Seal is a aquatic mammal of order Carnivora.
Presence of hairs, pinna and mammary glands are unique features of mammals.
NEET - 2023
BIOXI04: ANIMAL KINGDOM
332416
Which one of these animals is not a homeotherm?
1 Camelus
2 Chelone
3 Macropus
4 Psittacula
Explanation:
Chelone (Turtle) is a reptile and is not a homeotherm. Camelus (Camel), Macropus (Kangaroo) are mammals. Psittacula (Parrot) is a bird. Birds and mammals are homeotherm.
NEET - 2018
BIOXI04: ANIMAL KINGDOM
332417
The success of mammals on earth is largely beacuse
1 They can conform to the changes in the environment
2 They can reduce metabolic activity and go into a state of dormancy during unfavourable conditions in the environment
3 They have the ability to maintain constant body temperature
4 They can take of their young ones as they have mamary glands to suckle them
Explanation:
Mammals are endothermic. Endothermy ( maintenance of internal temperature ) enable these animals to live at temperatures that other land vertebrates cannot bear
KCET - 2014
BIOXI04: ANIMAL KINGDOM
332418
Which among these is the correct combination of aquatic mammals?
1 Dolphins, Seals, Trygon
2 Whales, Dolphins, Seals
3 Trygon, Whales, Seals
4 Seals, Dolphins, Sharks
Explanation:
Aquatic mammals include dolphin, Seal and whales. Dolphin and whales come under Order Cetacea of class Mammalia. Cetacea is the order for aquatic mammals. Seal is a aquatic mammal of order Carnivora.
Presence of hairs, pinna and mammary glands are unique features of mammals.
NEET - 2023
BIOXI04: ANIMAL KINGDOM
332416
Which one of these animals is not a homeotherm?
1 Camelus
2 Chelone
3 Macropus
4 Psittacula
Explanation:
Chelone (Turtle) is a reptile and is not a homeotherm. Camelus (Camel), Macropus (Kangaroo) are mammals. Psittacula (Parrot) is a bird. Birds and mammals are homeotherm.
NEET - 2018
BIOXI04: ANIMAL KINGDOM
332417
The success of mammals on earth is largely beacuse
1 They can conform to the changes in the environment
2 They can reduce metabolic activity and go into a state of dormancy during unfavourable conditions in the environment
3 They have the ability to maintain constant body temperature
4 They can take of their young ones as they have mamary glands to suckle them
Explanation:
Mammals are endothermic. Endothermy ( maintenance of internal temperature ) enable these animals to live at temperatures that other land vertebrates cannot bear
KCET - 2014
BIOXI04: ANIMAL KINGDOM
332418
Which among these is the correct combination of aquatic mammals?
1 Dolphins, Seals, Trygon
2 Whales, Dolphins, Seals
3 Trygon, Whales, Seals
4 Seals, Dolphins, Sharks
Explanation:
Aquatic mammals include dolphin, Seal and whales. Dolphin and whales come under Order Cetacea of class Mammalia. Cetacea is the order for aquatic mammals. Seal is a aquatic mammal of order Carnivora.
Presence of hairs, pinna and mammary glands are unique features of mammals.
NEET - 2023
BIOXI04: ANIMAL KINGDOM
332416
Which one of these animals is not a homeotherm?
1 Camelus
2 Chelone
3 Macropus
4 Psittacula
Explanation:
Chelone (Turtle) is a reptile and is not a homeotherm. Camelus (Camel), Macropus (Kangaroo) are mammals. Psittacula (Parrot) is a bird. Birds and mammals are homeotherm.
NEET - 2018
BIOXI04: ANIMAL KINGDOM
332417
The success of mammals on earth is largely beacuse
1 They can conform to the changes in the environment
2 They can reduce metabolic activity and go into a state of dormancy during unfavourable conditions in the environment
3 They have the ability to maintain constant body temperature
4 They can take of their young ones as they have mamary glands to suckle them
Explanation:
Mammals are endothermic. Endothermy ( maintenance of internal temperature ) enable these animals to live at temperatures that other land vertebrates cannot bear
KCET - 2014
BIOXI04: ANIMAL KINGDOM
332418
Which among these is the correct combination of aquatic mammals?
1 Dolphins, Seals, Trygon
2 Whales, Dolphins, Seals
3 Trygon, Whales, Seals
4 Seals, Dolphins, Sharks
Explanation:
Aquatic mammals include dolphin, Seal and whales. Dolphin and whales come under Order Cetacea of class Mammalia. Cetacea is the order for aquatic mammals. Seal is a aquatic mammal of order Carnivora.
