183949
In frog coracoids fenestra is associated with:
1 pelvic girdle
2 pectoral girdle
3 skull
4 vertebral column
Explanation:
B Caracoid region is made up of 2 bones namely - - Clavicle - Caracoid - The pectoral girdle is designed to absorb the shock when it lands on its forelimbsan elastic muscular suspension connecting the pectoral girdle to the skull and vertebral column provides this ability.
AP EAMCET-1999
Structural Organization in Animals
183887
Presence of gills in the tadpole of frog indicates that :-
1 Fishes evolved from frog like ancestors
2 Frogs will have gills in future
3 Frogs evolved from gilled ancestors
4 Fishes were amphibious in the past
Explanation:
C It is universally accepted that amphibians (frogs) originated from fishes. - Resemblance of amphibians to fish is seen in most system of body both are cold blooded. Both usually lay eggs in water. - Tadpole are the larval form of frog they respire through gills where as adult through skinhence the presence of gills in the tadpole indicates that frogs are evolved from gilled ancestors.
AIPMT-2004
Structural Organization in Animals
183892
Which one of the following characteristics is common both in humans and adult frogs
1 Nucleated RBCs
2 Ureotelic mode of excretion
3 Four-chambered heart
4 Internal fertilisation
Explanation:
B One of the common feature between Human and adult frog is having ureotelic mode of excretion. Most animal converts toxic ammonia into less toxic urea. - Four chambered heart is present in human but three chambered in frog. - Nucleated RBCs found in frog but not present in human. - Fertilization is internal in human but external in frog.
AIPMT (Mains)-2012
Structural Organization in Animals
270712
In frogs, the cloaca is used to pass.
1 Sperms
2 Urine
3 Fecal matter
4 All of the them
Explanation:
(d) The cloaca is a small, median chamber that is used to pass faecal matter, urine and sperms to the exterior.
183949
In frog coracoids fenestra is associated with:
1 pelvic girdle
2 pectoral girdle
3 skull
4 vertebral column
Explanation:
B Caracoid region is made up of 2 bones namely - - Clavicle - Caracoid - The pectoral girdle is designed to absorb the shock when it lands on its forelimbsan elastic muscular suspension connecting the pectoral girdle to the skull and vertebral column provides this ability.
AP EAMCET-1999
Structural Organization in Animals
183887
Presence of gills in the tadpole of frog indicates that :-
1 Fishes evolved from frog like ancestors
2 Frogs will have gills in future
3 Frogs evolved from gilled ancestors
4 Fishes were amphibious in the past
Explanation:
C It is universally accepted that amphibians (frogs) originated from fishes. - Resemblance of amphibians to fish is seen in most system of body both are cold blooded. Both usually lay eggs in water. - Tadpole are the larval form of frog they respire through gills where as adult through skinhence the presence of gills in the tadpole indicates that frogs are evolved from gilled ancestors.
AIPMT-2004
Structural Organization in Animals
183892
Which one of the following characteristics is common both in humans and adult frogs
1 Nucleated RBCs
2 Ureotelic mode of excretion
3 Four-chambered heart
4 Internal fertilisation
Explanation:
B One of the common feature between Human and adult frog is having ureotelic mode of excretion. Most animal converts toxic ammonia into less toxic urea. - Four chambered heart is present in human but three chambered in frog. - Nucleated RBCs found in frog but not present in human. - Fertilization is internal in human but external in frog.
AIPMT (Mains)-2012
Structural Organization in Animals
270712
In frogs, the cloaca is used to pass.
1 Sperms
2 Urine
3 Fecal matter
4 All of the them
Explanation:
(d) The cloaca is a small, median chamber that is used to pass faecal matter, urine and sperms to the exterior.
183949
In frog coracoids fenestra is associated with:
1 pelvic girdle
2 pectoral girdle
3 skull
4 vertebral column
Explanation:
B Caracoid region is made up of 2 bones namely - - Clavicle - Caracoid - The pectoral girdle is designed to absorb the shock when it lands on its forelimbsan elastic muscular suspension connecting the pectoral girdle to the skull and vertebral column provides this ability.
AP EAMCET-1999
Structural Organization in Animals
183887
Presence of gills in the tadpole of frog indicates that :-
1 Fishes evolved from frog like ancestors
2 Frogs will have gills in future
3 Frogs evolved from gilled ancestors
4 Fishes were amphibious in the past
Explanation:
C It is universally accepted that amphibians (frogs) originated from fishes. - Resemblance of amphibians to fish is seen in most system of body both are cold blooded. Both usually lay eggs in water. - Tadpole are the larval form of frog they respire through gills where as adult through skinhence the presence of gills in the tadpole indicates that frogs are evolved from gilled ancestors.
AIPMT-2004
Structural Organization in Animals
183892
Which one of the following characteristics is common both in humans and adult frogs
1 Nucleated RBCs
2 Ureotelic mode of excretion
3 Four-chambered heart
4 Internal fertilisation
Explanation:
B One of the common feature between Human and adult frog is having ureotelic mode of excretion. Most animal converts toxic ammonia into less toxic urea. - Four chambered heart is present in human but three chambered in frog. - Nucleated RBCs found in frog but not present in human. - Fertilization is internal in human but external in frog.
AIPMT (Mains)-2012
Structural Organization in Animals
270712
In frogs, the cloaca is used to pass.
1 Sperms
2 Urine
3 Fecal matter
4 All of the them
Explanation:
(d) The cloaca is a small, median chamber that is used to pass faecal matter, urine and sperms to the exterior.
183949
In frog coracoids fenestra is associated with:
1 pelvic girdle
2 pectoral girdle
3 skull
4 vertebral column
Explanation:
B Caracoid region is made up of 2 bones namely - - Clavicle - Caracoid - The pectoral girdle is designed to absorb the shock when it lands on its forelimbsan elastic muscular suspension connecting the pectoral girdle to the skull and vertebral column provides this ability.
AP EAMCET-1999
Structural Organization in Animals
183887
Presence of gills in the tadpole of frog indicates that :-
1 Fishes evolved from frog like ancestors
2 Frogs will have gills in future
3 Frogs evolved from gilled ancestors
4 Fishes were amphibious in the past
Explanation:
C It is universally accepted that amphibians (frogs) originated from fishes. - Resemblance of amphibians to fish is seen in most system of body both are cold blooded. Both usually lay eggs in water. - Tadpole are the larval form of frog they respire through gills where as adult through skinhence the presence of gills in the tadpole indicates that frogs are evolved from gilled ancestors.
AIPMT-2004
Structural Organization in Animals
183892
Which one of the following characteristics is common both in humans and adult frogs
1 Nucleated RBCs
2 Ureotelic mode of excretion
3 Four-chambered heart
4 Internal fertilisation
Explanation:
B One of the common feature between Human and adult frog is having ureotelic mode of excretion. Most animal converts toxic ammonia into less toxic urea. - Four chambered heart is present in human but three chambered in frog. - Nucleated RBCs found in frog but not present in human. - Fertilization is internal in human but external in frog.
AIPMT (Mains)-2012
Structural Organization in Animals
270712
In frogs, the cloaca is used to pass.
1 Sperms
2 Urine
3 Fecal matter
4 All of the them
Explanation:
(d) The cloaca is a small, median chamber that is used to pass faecal matter, urine and sperms to the exterior.
