332291
Which of the following is true for all amphibians?
1 Some have tail
2 Body is divisible into head and trunk
3 Alimentary canal and urinary and reproductive tracts open into common chambers to the exterior
4 All of them
Explanation:
All the mentioned features are characteristics of the phylum Amphibia.
BIOXI04: ANIMAL KINGDOM
332292
Which of the following is an example of amphibia?
1 Hyla
2 Rana
3 Bufo
4 All of them
Explanation:
All the given examples belong to class Amphibia.
BIOXI04: ANIMAL KINGDOM
332293
Choose the incorrect statement.
1 Amphibians are first vertebrates to invade land and fully adapted to terrestrial life
2 Fertilization is internal in reptiles
3 Reptiles are poikilothermal
4 Amphibians skin is moist and without scales
Explanation:
Amphibians are the first vertebrates to invade land, but they are incompletely adapted to terrestrial life. Reptiles are the first vertebrates to invade land and adapt fully to terrestrial life
BIOXI04: ANIMAL KINGDOM
332294
How many organisms in the list given below respire through gills?
1 Six
2 Three
3 Four
4 Two
Explanation:
Molluscans like Snails, clams, octopus respire through gills. Aquatic arthropods, fishes and tadpoles respire through gills.
BIOXI04: ANIMAL KINGDOM
332295
What will you look for to identify the sex of the following?
1 Female cockroach - Anal cerci
2 Male frog - A copulatory pad on the first digit of the hind limb
3 Female Ascaris - Sharply curved posterior end
4 Male shark - Claspers borne on pelvic fins
Explanation:
The sexual dimorphism in sharks is evident due to the presence of copulatory organ, the claspers in the pelvic region are at the base of pelvic fins.
332291
Which of the following is true for all amphibians?
1 Some have tail
2 Body is divisible into head and trunk
3 Alimentary canal and urinary and reproductive tracts open into common chambers to the exterior
4 All of them
Explanation:
All the mentioned features are characteristics of the phylum Amphibia.
BIOXI04: ANIMAL KINGDOM
332292
Which of the following is an example of amphibia?
1 Hyla
2 Rana
3 Bufo
4 All of them
Explanation:
All the given examples belong to class Amphibia.
BIOXI04: ANIMAL KINGDOM
332293
Choose the incorrect statement.
1 Amphibians are first vertebrates to invade land and fully adapted to terrestrial life
2 Fertilization is internal in reptiles
3 Reptiles are poikilothermal
4 Amphibians skin is moist and without scales
Explanation:
Amphibians are the first vertebrates to invade land, but they are incompletely adapted to terrestrial life. Reptiles are the first vertebrates to invade land and adapt fully to terrestrial life
BIOXI04: ANIMAL KINGDOM
332294
How many organisms in the list given below respire through gills?
1 Six
2 Three
3 Four
4 Two
Explanation:
Molluscans like Snails, clams, octopus respire through gills. Aquatic arthropods, fishes and tadpoles respire through gills.
BIOXI04: ANIMAL KINGDOM
332295
What will you look for to identify the sex of the following?
1 Female cockroach - Anal cerci
2 Male frog - A copulatory pad on the first digit of the hind limb
3 Female Ascaris - Sharply curved posterior end
4 Male shark - Claspers borne on pelvic fins
Explanation:
The sexual dimorphism in sharks is evident due to the presence of copulatory organ, the claspers in the pelvic region are at the base of pelvic fins.
332291
Which of the following is true for all amphibians?
1 Some have tail
2 Body is divisible into head and trunk
3 Alimentary canal and urinary and reproductive tracts open into common chambers to the exterior
4 All of them
Explanation:
All the mentioned features are characteristics of the phylum Amphibia.
BIOXI04: ANIMAL KINGDOM
332292
Which of the following is an example of amphibia?
1 Hyla
2 Rana
3 Bufo
4 All of them
Explanation:
All the given examples belong to class Amphibia.
BIOXI04: ANIMAL KINGDOM
332293
Choose the incorrect statement.
1 Amphibians are first vertebrates to invade land and fully adapted to terrestrial life
2 Fertilization is internal in reptiles
3 Reptiles are poikilothermal
4 Amphibians skin is moist and without scales
Explanation:
Amphibians are the first vertebrates to invade land, but they are incompletely adapted to terrestrial life. Reptiles are the first vertebrates to invade land and adapt fully to terrestrial life
BIOXI04: ANIMAL KINGDOM
332294
How many organisms in the list given below respire through gills?
1 Six
2 Three
3 Four
4 Two
Explanation:
Molluscans like Snails, clams, octopus respire through gills. Aquatic arthropods, fishes and tadpoles respire through gills.
BIOXI04: ANIMAL KINGDOM
332295
What will you look for to identify the sex of the following?
1 Female cockroach - Anal cerci
2 Male frog - A copulatory pad on the first digit of the hind limb
3 Female Ascaris - Sharply curved posterior end
4 Male shark - Claspers borne on pelvic fins
Explanation:
The sexual dimorphism in sharks is evident due to the presence of copulatory organ, the claspers in the pelvic region are at the base of pelvic fins.
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BIOXI04: ANIMAL KINGDOM
332291
Which of the following is true for all amphibians?
1 Some have tail
2 Body is divisible into head and trunk
3 Alimentary canal and urinary and reproductive tracts open into common chambers to the exterior
4 All of them
Explanation:
All the mentioned features are characteristics of the phylum Amphibia.
BIOXI04: ANIMAL KINGDOM
332292
Which of the following is an example of amphibia?
1 Hyla
2 Rana
3 Bufo
4 All of them
Explanation:
All the given examples belong to class Amphibia.
BIOXI04: ANIMAL KINGDOM
332293
Choose the incorrect statement.
1 Amphibians are first vertebrates to invade land and fully adapted to terrestrial life
2 Fertilization is internal in reptiles
3 Reptiles are poikilothermal
4 Amphibians skin is moist and without scales
Explanation:
Amphibians are the first vertebrates to invade land, but they are incompletely adapted to terrestrial life. Reptiles are the first vertebrates to invade land and adapt fully to terrestrial life
BIOXI04: ANIMAL KINGDOM
332294
How many organisms in the list given below respire through gills?
1 Six
2 Three
3 Four
4 Two
Explanation:
Molluscans like Snails, clams, octopus respire through gills. Aquatic arthropods, fishes and tadpoles respire through gills.
BIOXI04: ANIMAL KINGDOM
332295
What will you look for to identify the sex of the following?
1 Female cockroach - Anal cerci
2 Male frog - A copulatory pad on the first digit of the hind limb
3 Female Ascaris - Sharply curved posterior end
4 Male shark - Claspers borne on pelvic fins
Explanation:
The sexual dimorphism in sharks is evident due to the presence of copulatory organ, the claspers in the pelvic region are at the base of pelvic fins.
332291
Which of the following is true for all amphibians?
1 Some have tail
2 Body is divisible into head and trunk
3 Alimentary canal and urinary and reproductive tracts open into common chambers to the exterior
4 All of them
Explanation:
All the mentioned features are characteristics of the phylum Amphibia.
BIOXI04: ANIMAL KINGDOM
332292
Which of the following is an example of amphibia?
1 Hyla
2 Rana
3 Bufo
4 All of them
Explanation:
All the given examples belong to class Amphibia.
BIOXI04: ANIMAL KINGDOM
332293
Choose the incorrect statement.
1 Amphibians are first vertebrates to invade land and fully adapted to terrestrial life
2 Fertilization is internal in reptiles
3 Reptiles are poikilothermal
4 Amphibians skin is moist and without scales
Explanation:
Amphibians are the first vertebrates to invade land, but they are incompletely adapted to terrestrial life. Reptiles are the first vertebrates to invade land and adapt fully to terrestrial life
BIOXI04: ANIMAL KINGDOM
332294
How many organisms in the list given below respire through gills?
1 Six
2 Three
3 Four
4 Two
Explanation:
Molluscans like Snails, clams, octopus respire through gills. Aquatic arthropods, fishes and tadpoles respire through gills.
BIOXI04: ANIMAL KINGDOM
332295
What will you look for to identify the sex of the following?
1 Female cockroach - Anal cerci
2 Male frog - A copulatory pad on the first digit of the hind limb
3 Female Ascaris - Sharply curved posterior end
4 Male shark - Claspers borne on pelvic fins
Explanation:
The sexual dimorphism in sharks is evident due to the presence of copulatory organ, the claspers in the pelvic region are at the base of pelvic fins.
