C The best example is axolotl larva of Ambystoma the axolotl larva is well known for retaining external gills throughout life. The presence of external gills is a larval characteristic which is permanently retained by Axolotl. - Round worm larva is know as Rhabdifiform. - Amphioxus larva is know as lancelet - Silk worm larva is know as caterpillar.
Haryana PMT-2011
Animal kingdom
262345
Neoteny is seen in amphibians belonging to order
1 Urodela
2 Gymnophiona
3 Anura
4 Apoda
Explanation:
A Neoteny can be defined as the failure or delay of the larva to metamorphose while becoming sexual mature and best examples is the axolotl larva of Ambystoma if tyroxine or deficiance of water the Neoteny are effected and change in adult. Neoteny found in order urodela or caudate - Partial neoteny found in tadpoles of Hyla arborea Rana esculena - Partial neoteny found in Ambystoma.
BHU PMT (Screening)-2011
Animal kingdom
262346
An animal, which has both exoskeletal and endoskeletal structures is a
1 freshwater mussel
2 tortoise
3 frog
4 jelly fish
Explanation:
BThe exoskeleton of tortoise consist of carapace and plastron and endoskeleton consists of an axial skeleton. Thus tortoise possess both exoskeleton and endoskeleton. Exoskeletone structure provides protection animal body by external injuries. while endoskeleton provied machanical and structural support to the body. - Frog have only endoskeleton because vertebrate. - Jelly fish. Slugs, Leeches and Jellyfish have exoskeleton.
Manipal-2009 / Karnataka CET-2009
Animal kingdom
262347
Epidermal scale is the characteristic feature of class - Reptilia, which of the following class is without epidermal scale?
1 Fish
2 Aves
3 Mammals
4 Amphibian
Explanation:
A The epidermal scale absent in fish because chondrichthyes have placoid scales and osterichthyes have ctenoid scales both of which are mesodermally originated. - Epidermal scales are scales that arise from the outermost embryonic layer know as epidermal. - Reptiles have dry bodies that are covered by epidermal scales or scutes and they are mostly terrestrial. - Bird or aves and mammals are the only vertebrates that are worm-blood.
VMMC-2010
Animal kingdom
262348
The largest RBCs among vertebrates are found in
1 amphibians
2 reptiles
3 mammals
4 aves
Explanation:
A Largest R.B.C is found in Amphibia e.g salamender 66 micrometer. But invertebrate amphibian which is a long cylindrical body with four vestigial legs and feet comprising three toes the largest blood corpuscle is present.
C The best example is axolotl larva of Ambystoma the axolotl larva is well known for retaining external gills throughout life. The presence of external gills is a larval characteristic which is permanently retained by Axolotl. - Round worm larva is know as Rhabdifiform. - Amphioxus larva is know as lancelet - Silk worm larva is know as caterpillar.
Haryana PMT-2011
Animal kingdom
262345
Neoteny is seen in amphibians belonging to order
1 Urodela
2 Gymnophiona
3 Anura
4 Apoda
Explanation:
A Neoteny can be defined as the failure or delay of the larva to metamorphose while becoming sexual mature and best examples is the axolotl larva of Ambystoma if tyroxine or deficiance of water the Neoteny are effected and change in adult. Neoteny found in order urodela or caudate - Partial neoteny found in tadpoles of Hyla arborea Rana esculena - Partial neoteny found in Ambystoma.
BHU PMT (Screening)-2011
Animal kingdom
262346
An animal, which has both exoskeletal and endoskeletal structures is a
1 freshwater mussel
2 tortoise
3 frog
4 jelly fish
Explanation:
BThe exoskeleton of tortoise consist of carapace and plastron and endoskeleton consists of an axial skeleton. Thus tortoise possess both exoskeleton and endoskeleton. Exoskeletone structure provides protection animal body by external injuries. while endoskeleton provied machanical and structural support to the body. - Frog have only endoskeleton because vertebrate. - Jelly fish. Slugs, Leeches and Jellyfish have exoskeleton.
Manipal-2009 / Karnataka CET-2009
Animal kingdom
262347
Epidermal scale is the characteristic feature of class - Reptilia, which of the following class is without epidermal scale?
1 Fish
2 Aves
3 Mammals
4 Amphibian
Explanation:
A The epidermal scale absent in fish because chondrichthyes have placoid scales and osterichthyes have ctenoid scales both of which are mesodermally originated. - Epidermal scales are scales that arise from the outermost embryonic layer know as epidermal. - Reptiles have dry bodies that are covered by epidermal scales or scutes and they are mostly terrestrial. - Bird or aves and mammals are the only vertebrates that are worm-blood.
VMMC-2010
Animal kingdom
262348
The largest RBCs among vertebrates are found in
1 amphibians
2 reptiles
3 mammals
4 aves
Explanation:
A Largest R.B.C is found in Amphibia e.g salamender 66 micrometer. But invertebrate amphibian which is a long cylindrical body with four vestigial legs and feet comprising three toes the largest blood corpuscle is present.
C The best example is axolotl larva of Ambystoma the axolotl larva is well known for retaining external gills throughout life. The presence of external gills is a larval characteristic which is permanently retained by Axolotl. - Round worm larva is know as Rhabdifiform. - Amphioxus larva is know as lancelet - Silk worm larva is know as caterpillar.
Haryana PMT-2011
Animal kingdom
262345
Neoteny is seen in amphibians belonging to order
1 Urodela
2 Gymnophiona
3 Anura
4 Apoda
Explanation:
A Neoteny can be defined as the failure or delay of the larva to metamorphose while becoming sexual mature and best examples is the axolotl larva of Ambystoma if tyroxine or deficiance of water the Neoteny are effected and change in adult. Neoteny found in order urodela or caudate - Partial neoteny found in tadpoles of Hyla arborea Rana esculena - Partial neoteny found in Ambystoma.
BHU PMT (Screening)-2011
Animal kingdom
262346
An animal, which has both exoskeletal and endoskeletal structures is a
1 freshwater mussel
2 tortoise
3 frog
4 jelly fish
Explanation:
BThe exoskeleton of tortoise consist of carapace and plastron and endoskeleton consists of an axial skeleton. Thus tortoise possess both exoskeleton and endoskeleton. Exoskeletone structure provides protection animal body by external injuries. while endoskeleton provied machanical and structural support to the body. - Frog have only endoskeleton because vertebrate. - Jelly fish. Slugs, Leeches and Jellyfish have exoskeleton.
Manipal-2009 / Karnataka CET-2009
Animal kingdom
262347
Epidermal scale is the characteristic feature of class - Reptilia, which of the following class is without epidermal scale?
1 Fish
2 Aves
3 Mammals
4 Amphibian
Explanation:
A The epidermal scale absent in fish because chondrichthyes have placoid scales and osterichthyes have ctenoid scales both of which are mesodermally originated. - Epidermal scales are scales that arise from the outermost embryonic layer know as epidermal. - Reptiles have dry bodies that are covered by epidermal scales or scutes and they are mostly terrestrial. - Bird or aves and mammals are the only vertebrates that are worm-blood.
VMMC-2010
Animal kingdom
262348
The largest RBCs among vertebrates are found in
1 amphibians
2 reptiles
3 mammals
4 aves
Explanation:
A Largest R.B.C is found in Amphibia e.g salamender 66 micrometer. But invertebrate amphibian which is a long cylindrical body with four vestigial legs and feet comprising three toes the largest blood corpuscle is present.
C The best example is axolotl larva of Ambystoma the axolotl larva is well known for retaining external gills throughout life. The presence of external gills is a larval characteristic which is permanently retained by Axolotl. - Round worm larva is know as Rhabdifiform. - Amphioxus larva is know as lancelet - Silk worm larva is know as caterpillar.
Haryana PMT-2011
Animal kingdom
262345
Neoteny is seen in amphibians belonging to order
1 Urodela
2 Gymnophiona
3 Anura
4 Apoda
Explanation:
A Neoteny can be defined as the failure or delay of the larva to metamorphose while becoming sexual mature and best examples is the axolotl larva of Ambystoma if tyroxine or deficiance of water the Neoteny are effected and change in adult. Neoteny found in order urodela or caudate - Partial neoteny found in tadpoles of Hyla arborea Rana esculena - Partial neoteny found in Ambystoma.
BHU PMT (Screening)-2011
Animal kingdom
262346
An animal, which has both exoskeletal and endoskeletal structures is a
1 freshwater mussel
2 tortoise
3 frog
4 jelly fish
Explanation:
BThe exoskeleton of tortoise consist of carapace and plastron and endoskeleton consists of an axial skeleton. Thus tortoise possess both exoskeleton and endoskeleton. Exoskeletone structure provides protection animal body by external injuries. while endoskeleton provied machanical and structural support to the body. - Frog have only endoskeleton because vertebrate. - Jelly fish. Slugs, Leeches and Jellyfish have exoskeleton.
Manipal-2009 / Karnataka CET-2009
Animal kingdom
262347
Epidermal scale is the characteristic feature of class - Reptilia, which of the following class is without epidermal scale?
1 Fish
2 Aves
3 Mammals
4 Amphibian
Explanation:
A The epidermal scale absent in fish because chondrichthyes have placoid scales and osterichthyes have ctenoid scales both of which are mesodermally originated. - Epidermal scales are scales that arise from the outermost embryonic layer know as epidermal. - Reptiles have dry bodies that are covered by epidermal scales or scutes and they are mostly terrestrial. - Bird or aves and mammals are the only vertebrates that are worm-blood.
VMMC-2010
Animal kingdom
262348
The largest RBCs among vertebrates are found in
1 amphibians
2 reptiles
3 mammals
4 aves
Explanation:
A Largest R.B.C is found in Amphibia e.g salamender 66 micrometer. But invertebrate amphibian which is a long cylindrical body with four vestigial legs and feet comprising three toes the largest blood corpuscle is present.
C The best example is axolotl larva of Ambystoma the axolotl larva is well known for retaining external gills throughout life. The presence of external gills is a larval characteristic which is permanently retained by Axolotl. - Round worm larva is know as Rhabdifiform. - Amphioxus larva is know as lancelet - Silk worm larva is know as caterpillar.
Haryana PMT-2011
Animal kingdom
262345
Neoteny is seen in amphibians belonging to order
1 Urodela
2 Gymnophiona
3 Anura
4 Apoda
Explanation:
A Neoteny can be defined as the failure or delay of the larva to metamorphose while becoming sexual mature and best examples is the axolotl larva of Ambystoma if tyroxine or deficiance of water the Neoteny are effected and change in adult. Neoteny found in order urodela or caudate - Partial neoteny found in tadpoles of Hyla arborea Rana esculena - Partial neoteny found in Ambystoma.
BHU PMT (Screening)-2011
Animal kingdom
262346
An animal, which has both exoskeletal and endoskeletal structures is a
1 freshwater mussel
2 tortoise
3 frog
4 jelly fish
Explanation:
BThe exoskeleton of tortoise consist of carapace and plastron and endoskeleton consists of an axial skeleton. Thus tortoise possess both exoskeleton and endoskeleton. Exoskeletone structure provides protection animal body by external injuries. while endoskeleton provied machanical and structural support to the body. - Frog have only endoskeleton because vertebrate. - Jelly fish. Slugs, Leeches and Jellyfish have exoskeleton.
Manipal-2009 / Karnataka CET-2009
Animal kingdom
262347
Epidermal scale is the characteristic feature of class - Reptilia, which of the following class is without epidermal scale?
1 Fish
2 Aves
3 Mammals
4 Amphibian
Explanation:
A The epidermal scale absent in fish because chondrichthyes have placoid scales and osterichthyes have ctenoid scales both of which are mesodermally originated. - Epidermal scales are scales that arise from the outermost embryonic layer know as epidermal. - Reptiles have dry bodies that are covered by epidermal scales or scutes and they are mostly terrestrial. - Bird or aves and mammals are the only vertebrates that are worm-blood.
VMMC-2010
Animal kingdom
262348
The largest RBCs among vertebrates are found in
1 amphibians
2 reptiles
3 mammals
4 aves
Explanation:
A Largest R.B.C is found in Amphibia e.g salamender 66 micrometer. But invertebrate amphibian which is a long cylindrical body with four vestigial legs and feet comprising three toes the largest blood corpuscle is present.
