332518
Which among the following has 3-chambered heart but a few may have 4- chambered heart?
1 Reptiles
2 Amphibia
3 Mammal
4 Bird
Explanation:
Heart in reptiles is usually three-chambered, but four-chambered in crocodiles.
BIOXI04: ANIMAL KINGDOM
332519
Pick up the matching pair of body feature and animal possessing it
1 Ventral heart ..... Scorpion
2 Ventral central nervous system .... Leech
3 Pharyngeal gill slits absent in embryo.... Chameleon
4 Post anal tail .... Octopus
Explanation:
Ventral central nervous system - Leech Dorsal heart- Scorpion Post anal tail absent -Octopus Pharyngeal gill slits present in embryoChamaleon.
BIOXI04: ANIMAL KINGDOM
332520
Statement A : A house lizard can climb on a smooth wall Statement B : It has adhesive lamellar pads creating suctions by vacuum
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
On the underside of the toe of a lizard with sticky toes are a series of small horizontal lines, together called a scansor. Each line is called a lamella, and is composed of thousands of setae, or few little spatulas, each of which ends in a broadened terminal pad. These spatulae are so small that they create molecular adhesive forces between the toes of the animals and their substrate called Vander Waals forces. Therefore, Both are true
BIOXI04: ANIMAL KINGDOM
332521
Which one of the following is not a poisonous snake?
332518
Which among the following has 3-chambered heart but a few may have 4- chambered heart?
1 Reptiles
2 Amphibia
3 Mammal
4 Bird
Explanation:
Heart in reptiles is usually three-chambered, but four-chambered in crocodiles.
BIOXI04: ANIMAL KINGDOM
332519
Pick up the matching pair of body feature and animal possessing it
1 Ventral heart ..... Scorpion
2 Ventral central nervous system .... Leech
3 Pharyngeal gill slits absent in embryo.... Chameleon
4 Post anal tail .... Octopus
Explanation:
Ventral central nervous system - Leech Dorsal heart- Scorpion Post anal tail absent -Octopus Pharyngeal gill slits present in embryoChamaleon.
BIOXI04: ANIMAL KINGDOM
332520
Statement A : A house lizard can climb on a smooth wall Statement B : It has adhesive lamellar pads creating suctions by vacuum
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
On the underside of the toe of a lizard with sticky toes are a series of small horizontal lines, together called a scansor. Each line is called a lamella, and is composed of thousands of setae, or few little spatulas, each of which ends in a broadened terminal pad. These spatulae are so small that they create molecular adhesive forces between the toes of the animals and their substrate called Vander Waals forces. Therefore, Both are true
BIOXI04: ANIMAL KINGDOM
332521
Which one of the following is not a poisonous snake?
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BIOXI04: ANIMAL KINGDOM
332518
Which among the following has 3-chambered heart but a few may have 4- chambered heart?
1 Reptiles
2 Amphibia
3 Mammal
4 Bird
Explanation:
Heart in reptiles is usually three-chambered, but four-chambered in crocodiles.
BIOXI04: ANIMAL KINGDOM
332519
Pick up the matching pair of body feature and animal possessing it
1 Ventral heart ..... Scorpion
2 Ventral central nervous system .... Leech
3 Pharyngeal gill slits absent in embryo.... Chameleon
4 Post anal tail .... Octopus
Explanation:
Ventral central nervous system - Leech Dorsal heart- Scorpion Post anal tail absent -Octopus Pharyngeal gill slits present in embryoChamaleon.
BIOXI04: ANIMAL KINGDOM
332520
Statement A : A house lizard can climb on a smooth wall Statement B : It has adhesive lamellar pads creating suctions by vacuum
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
On the underside of the toe of a lizard with sticky toes are a series of small horizontal lines, together called a scansor. Each line is called a lamella, and is composed of thousands of setae, or few little spatulas, each of which ends in a broadened terminal pad. These spatulae are so small that they create molecular adhesive forces between the toes of the animals and their substrate called Vander Waals forces. Therefore, Both are true
BIOXI04: ANIMAL KINGDOM
332521
Which one of the following is not a poisonous snake?
332518
Which among the following has 3-chambered heart but a few may have 4- chambered heart?
1 Reptiles
2 Amphibia
3 Mammal
4 Bird
Explanation:
Heart in reptiles is usually three-chambered, but four-chambered in crocodiles.
BIOXI04: ANIMAL KINGDOM
332519
Pick up the matching pair of body feature and animal possessing it
1 Ventral heart ..... Scorpion
2 Ventral central nervous system .... Leech
3 Pharyngeal gill slits absent in embryo.... Chameleon
4 Post anal tail .... Octopus
Explanation:
Ventral central nervous system - Leech Dorsal heart- Scorpion Post anal tail absent -Octopus Pharyngeal gill slits present in embryoChamaleon.
BIOXI04: ANIMAL KINGDOM
332520
Statement A : A house lizard can climb on a smooth wall Statement B : It has adhesive lamellar pads creating suctions by vacuum
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
On the underside of the toe of a lizard with sticky toes are a series of small horizontal lines, together called a scansor. Each line is called a lamella, and is composed of thousands of setae, or few little spatulas, each of which ends in a broadened terminal pad. These spatulae are so small that they create molecular adhesive forces between the toes of the animals and their substrate called Vander Waals forces. Therefore, Both are true
BIOXI04: ANIMAL KINGDOM
332521
Which one of the following is not a poisonous snake?