A Ureters act as urinogenital ducts in frog males. In frog each kidney is composed of several structure and functional unit called uriniferous tubule or nephron. - The ureters acts as urinogenital duct which opens in to cloaca (cloaca is a type of chamber which is the main function to pass urine, sperms and other faecal matter outside the body).
AIPMT (Mains)-2011
Animal kingdom
262354
Select the animal from the examples given below which exhibits neoteny in its larval stage
1 Amphiuma
2 Typhlonectes
3 Ambystoma
4 Necturus
Explanation:
C Neotenic amphibians such as the axolotl (Ambystoma mexicanum) are often unable to undergo metamorphosis under natural conditions. Neoteny is a condition in which larval characters exhibit in adult. Amphiuma - Amphiuma are eel-like salamanders with vestigial legs, they lack eyelids and a tongue. Typhlonectes - Typhlonectes is a genus of amphibians in the family Typhlonectidae. These fully aquatic caecilians are found in Amazon Basin. Necturus - Necturus is a genus of aquatic salamander native to the Eastern United State and Canada, they are commonly known as water dogs mudpuppies.
AP EAMCET-2010
Animal kingdom
262355
Which type of cleavage is exhibited in eggs of amphibian like frog?
1 Holoblastic and equal
2 Meroblastic and discoidial
3 Unequal holoblastic
4 Meroblastic superficeal
Explanation:
C Amphibians exhibited holoblastic unequal cleavage in eggs. In mesolecithal and telolecithal eggs, the cleavage form of blastomeres of unequal size.
UP CPMT-2014
Animal kingdom
262356
The pair of amphibians found in Indian peninsula is
1 Amphiuma
2 Tylototriton and Ichthyophis
3 Hyla and Ambystoma
4 Psittacus and Apteryx
Explanation:
B Tylototriton is a genus of newt known as Crocodile newts, out of which $T$. verrucosus (Himalayan Crocodile newt) found in Indian peninsula. Ichthyophis peninsula is a species of caecillian commonly found in southest Asia.
AP EAMCET-2009
Animal kingdom
262321
Male has a brood pouch in
1 Kangaroo
2 Hippocampus
3 Penguin
4 Ostrich
Explanation:
Hippocampus (Seahores; Pisces:Syngnathidae) Posses the unique characteristic of male pregnancy incubate embryos in a specialized structure called a brood pouch. The brood pouch is formed along the ventral midline of the tail.
A Ureters act as urinogenital ducts in frog males. In frog each kidney is composed of several structure and functional unit called uriniferous tubule or nephron. - The ureters acts as urinogenital duct which opens in to cloaca (cloaca is a type of chamber which is the main function to pass urine, sperms and other faecal matter outside the body).
AIPMT (Mains)-2011
Animal kingdom
262354
Select the animal from the examples given below which exhibits neoteny in its larval stage
1 Amphiuma
2 Typhlonectes
3 Ambystoma
4 Necturus
Explanation:
C Neotenic amphibians such as the axolotl (Ambystoma mexicanum) are often unable to undergo metamorphosis under natural conditions. Neoteny is a condition in which larval characters exhibit in adult. Amphiuma - Amphiuma are eel-like salamanders with vestigial legs, they lack eyelids and a tongue. Typhlonectes - Typhlonectes is a genus of amphibians in the family Typhlonectidae. These fully aquatic caecilians are found in Amazon Basin. Necturus - Necturus is a genus of aquatic salamander native to the Eastern United State and Canada, they are commonly known as water dogs mudpuppies.
AP EAMCET-2010
Animal kingdom
262355
Which type of cleavage is exhibited in eggs of amphibian like frog?
1 Holoblastic and equal
2 Meroblastic and discoidial
3 Unequal holoblastic
4 Meroblastic superficeal
Explanation:
C Amphibians exhibited holoblastic unequal cleavage in eggs. In mesolecithal and telolecithal eggs, the cleavage form of blastomeres of unequal size.
UP CPMT-2014
Animal kingdom
262356
The pair of amphibians found in Indian peninsula is
1 Amphiuma
2 Tylototriton and Ichthyophis
3 Hyla and Ambystoma
4 Psittacus and Apteryx
Explanation:
B Tylototriton is a genus of newt known as Crocodile newts, out of which $T$. verrucosus (Himalayan Crocodile newt) found in Indian peninsula. Ichthyophis peninsula is a species of caecillian commonly found in southest Asia.
AP EAMCET-2009
Animal kingdom
262321
Male has a brood pouch in
1 Kangaroo
2 Hippocampus
3 Penguin
4 Ostrich
Explanation:
Hippocampus (Seahores; Pisces:Syngnathidae) Posses the unique characteristic of male pregnancy incubate embryos in a specialized structure called a brood pouch. The brood pouch is formed along the ventral midline of the tail.
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Animal kingdom
262353
Ureters act as urinogenital ducts in
1 frog males
2 human males
3 human females
4 frog both males and females
Explanation:
A Ureters act as urinogenital ducts in frog males. In frog each kidney is composed of several structure and functional unit called uriniferous tubule or nephron. - The ureters acts as urinogenital duct which opens in to cloaca (cloaca is a type of chamber which is the main function to pass urine, sperms and other faecal matter outside the body).
AIPMT (Mains)-2011
Animal kingdom
262354
Select the animal from the examples given below which exhibits neoteny in its larval stage
1 Amphiuma
2 Typhlonectes
3 Ambystoma
4 Necturus
Explanation:
C Neotenic amphibians such as the axolotl (Ambystoma mexicanum) are often unable to undergo metamorphosis under natural conditions. Neoteny is a condition in which larval characters exhibit in adult. Amphiuma - Amphiuma are eel-like salamanders with vestigial legs, they lack eyelids and a tongue. Typhlonectes - Typhlonectes is a genus of amphibians in the family Typhlonectidae. These fully aquatic caecilians are found in Amazon Basin. Necturus - Necturus is a genus of aquatic salamander native to the Eastern United State and Canada, they are commonly known as water dogs mudpuppies.
AP EAMCET-2010
Animal kingdom
262355
Which type of cleavage is exhibited in eggs of amphibian like frog?
1 Holoblastic and equal
2 Meroblastic and discoidial
3 Unequal holoblastic
4 Meroblastic superficeal
Explanation:
C Amphibians exhibited holoblastic unequal cleavage in eggs. In mesolecithal and telolecithal eggs, the cleavage form of blastomeres of unequal size.
UP CPMT-2014
Animal kingdom
262356
The pair of amphibians found in Indian peninsula is
1 Amphiuma
2 Tylototriton and Ichthyophis
3 Hyla and Ambystoma
4 Psittacus and Apteryx
Explanation:
B Tylototriton is a genus of newt known as Crocodile newts, out of which $T$. verrucosus (Himalayan Crocodile newt) found in Indian peninsula. Ichthyophis peninsula is a species of caecillian commonly found in southest Asia.
AP EAMCET-2009
Animal kingdom
262321
Male has a brood pouch in
1 Kangaroo
2 Hippocampus
3 Penguin
4 Ostrich
Explanation:
Hippocampus (Seahores; Pisces:Syngnathidae) Posses the unique characteristic of male pregnancy incubate embryos in a specialized structure called a brood pouch. The brood pouch is formed along the ventral midline of the tail.
A Ureters act as urinogenital ducts in frog males. In frog each kidney is composed of several structure and functional unit called uriniferous tubule or nephron. - The ureters acts as urinogenital duct which opens in to cloaca (cloaca is a type of chamber which is the main function to pass urine, sperms and other faecal matter outside the body).
AIPMT (Mains)-2011
Animal kingdom
262354
Select the animal from the examples given below which exhibits neoteny in its larval stage
1 Amphiuma
2 Typhlonectes
3 Ambystoma
4 Necturus
Explanation:
C Neotenic amphibians such as the axolotl (Ambystoma mexicanum) are often unable to undergo metamorphosis under natural conditions. Neoteny is a condition in which larval characters exhibit in adult. Amphiuma - Amphiuma are eel-like salamanders with vestigial legs, they lack eyelids and a tongue. Typhlonectes - Typhlonectes is a genus of amphibians in the family Typhlonectidae. These fully aquatic caecilians are found in Amazon Basin. Necturus - Necturus is a genus of aquatic salamander native to the Eastern United State and Canada, they are commonly known as water dogs mudpuppies.
AP EAMCET-2010
Animal kingdom
262355
Which type of cleavage is exhibited in eggs of amphibian like frog?
1 Holoblastic and equal
2 Meroblastic and discoidial
3 Unequal holoblastic
4 Meroblastic superficeal
Explanation:
C Amphibians exhibited holoblastic unequal cleavage in eggs. In mesolecithal and telolecithal eggs, the cleavage form of blastomeres of unequal size.
UP CPMT-2014
Animal kingdom
262356
The pair of amphibians found in Indian peninsula is
1 Amphiuma
2 Tylototriton and Ichthyophis
3 Hyla and Ambystoma
4 Psittacus and Apteryx
Explanation:
B Tylototriton is a genus of newt known as Crocodile newts, out of which $T$. verrucosus (Himalayan Crocodile newt) found in Indian peninsula. Ichthyophis peninsula is a species of caecillian commonly found in southest Asia.
AP EAMCET-2009
Animal kingdom
262321
Male has a brood pouch in
1 Kangaroo
2 Hippocampus
3 Penguin
4 Ostrich
Explanation:
Hippocampus (Seahores; Pisces:Syngnathidae) Posses the unique characteristic of male pregnancy incubate embryos in a specialized structure called a brood pouch. The brood pouch is formed along the ventral midline of the tail.
A Ureters act as urinogenital ducts in frog males. In frog each kidney is composed of several structure and functional unit called uriniferous tubule or nephron. - The ureters acts as urinogenital duct which opens in to cloaca (cloaca is a type of chamber which is the main function to pass urine, sperms and other faecal matter outside the body).
AIPMT (Mains)-2011
Animal kingdom
262354
Select the animal from the examples given below which exhibits neoteny in its larval stage
1 Amphiuma
2 Typhlonectes
3 Ambystoma
4 Necturus
Explanation:
C Neotenic amphibians such as the axolotl (Ambystoma mexicanum) are often unable to undergo metamorphosis under natural conditions. Neoteny is a condition in which larval characters exhibit in adult. Amphiuma - Amphiuma are eel-like salamanders with vestigial legs, they lack eyelids and a tongue. Typhlonectes - Typhlonectes is a genus of amphibians in the family Typhlonectidae. These fully aquatic caecilians are found in Amazon Basin. Necturus - Necturus is a genus of aquatic salamander native to the Eastern United State and Canada, they are commonly known as water dogs mudpuppies.
AP EAMCET-2010
Animal kingdom
262355
Which type of cleavage is exhibited in eggs of amphibian like frog?
1 Holoblastic and equal
2 Meroblastic and discoidial
3 Unequal holoblastic
4 Meroblastic superficeal
Explanation:
C Amphibians exhibited holoblastic unequal cleavage in eggs. In mesolecithal and telolecithal eggs, the cleavage form of blastomeres of unequal size.
UP CPMT-2014
Animal kingdom
262356
The pair of amphibians found in Indian peninsula is
1 Amphiuma
2 Tylototriton and Ichthyophis
3 Hyla and Ambystoma
4 Psittacus and Apteryx
Explanation:
B Tylototriton is a genus of newt known as Crocodile newts, out of which $T$. verrucosus (Himalayan Crocodile newt) found in Indian peninsula. Ichthyophis peninsula is a species of caecillian commonly found in southest Asia.
AP EAMCET-2009
Animal kingdom
262321
Male has a brood pouch in
1 Kangaroo
2 Hippocampus
3 Penguin
4 Ostrich
Explanation:
Hippocampus (Seahores; Pisces:Syngnathidae) Posses the unique characteristic of male pregnancy incubate embryos in a specialized structure called a brood pouch. The brood pouch is formed along the ventral midline of the tail.