NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Structural Organization in Animals
183894
The ganglia of sympathetic and the central nervous system in frog develops from the
1 Neural cell
2 Neural plate cells
3 Notochordal cells
4 Neural crest cells.
Explanation:
D In frogall nerve cells connecting to central nervous system (brain and spinal cord) with receptor and effectors constitute the peripheral nervous system. - The ganglion is a simple relay for central nervous system output to peripheral autonomic targets.
AIIMS-2002
Structural Organization in Animals
183895
Skin is an accessory organ of respiration in
1 humans
2 frog
3 rabbit
4 lizard
Explanation:
B Skin is an accessory organ of respiration in frog. The respiratory gasses diffuse through the surface of skin in frog. The skin of frog is thin and richly supplied with blood capillaries. It is kept moist by mucus and water.
AIPMT-1990
Structural Organization in Animals
183953
The fourth cleavage plane during development of frog's egg is
1 Double meridional
2 Single meridional
3 Single latitudinal
4 Double latitudinal
Explanation:
A The first cleavage in a frog's egg is meridional i.e. from animal to vegetal pole resulting in a two celled stage. These cells are also called as blastomeres. The second cleavage is also meridional and results in four blastomeres. The third cleavage is latitudinali.e. in the equatorial direction. Out of the eight blastomeres formedfour are large in size and remain near the vegetal pole. These are called macromeres. The fourth cleavage is meridional and unequal holoblastic. They are unequal and divide the micromeres more rapidly than macromeres.
Karnataka CET-2012
Structural Organization in Animals
183954
A gradual decrease in the size of the tail during metamorphosis in the life cycle of frog is a good example for
1 cell senescence
2 pinocytic activity
3 programmed cell death
4 cell necrosis
Explanation:
C A gradual decrease in the size of the toil during metamorphosis in the life cycle of frog is a example of programmed cell death. Apoptosis is the process of programmed cell death. It is used during early development to eliminate unwanted cells. Apoptosis also plays a role in preventing cancers.
183894
The ganglia of sympathetic and the central nervous system in frog develops from the
1 Neural cell
2 Neural plate cells
3 Notochordal cells
4 Neural crest cells.
Explanation:
D In frogall nerve cells connecting to central nervous system (brain and spinal cord) with receptor and effectors constitute the peripheral nervous system. - The ganglion is a simple relay for central nervous system output to peripheral autonomic targets.
AIIMS-2002
Structural Organization in Animals
183895
Skin is an accessory organ of respiration in
1 humans
2 frog
3 rabbit
4 lizard
Explanation:
B Skin is an accessory organ of respiration in frog. The respiratory gasses diffuse through the surface of skin in frog. The skin of frog is thin and richly supplied with blood capillaries. It is kept moist by mucus and water.
AIPMT-1990
Structural Organization in Animals
183953
The fourth cleavage plane during development of frog's egg is
1 Double meridional
2 Single meridional
3 Single latitudinal
4 Double latitudinal
Explanation:
A The first cleavage in a frog's egg is meridional i.e. from animal to vegetal pole resulting in a two celled stage. These cells are also called as blastomeres. The second cleavage is also meridional and results in four blastomeres. The third cleavage is latitudinali.e. in the equatorial direction. Out of the eight blastomeres formedfour are large in size and remain near the vegetal pole. These are called macromeres. The fourth cleavage is meridional and unequal holoblastic. They are unequal and divide the micromeres more rapidly than macromeres.
Karnataka CET-2012
Structural Organization in Animals
183954
A gradual decrease in the size of the tail during metamorphosis in the life cycle of frog is a good example for
1 cell senescence
2 pinocytic activity
3 programmed cell death
4 cell necrosis
Explanation:
C A gradual decrease in the size of the toil during metamorphosis in the life cycle of frog is a example of programmed cell death. Apoptosis is the process of programmed cell death. It is used during early development to eliminate unwanted cells. Apoptosis also plays a role in preventing cancers.
183894
The ganglia of sympathetic and the central nervous system in frog develops from the
1 Neural cell
2 Neural plate cells
3 Notochordal cells
4 Neural crest cells.
Explanation:
D In frogall nerve cells connecting to central nervous system (brain and spinal cord) with receptor and effectors constitute the peripheral nervous system. - The ganglion is a simple relay for central nervous system output to peripheral autonomic targets.
AIIMS-2002
Structural Organization in Animals
183895
Skin is an accessory organ of respiration in
1 humans
2 frog
3 rabbit
4 lizard
Explanation:
B Skin is an accessory organ of respiration in frog. The respiratory gasses diffuse through the surface of skin in frog. The skin of frog is thin and richly supplied with blood capillaries. It is kept moist by mucus and water.
AIPMT-1990
Structural Organization in Animals
183953
The fourth cleavage plane during development of frog's egg is
1 Double meridional
2 Single meridional
3 Single latitudinal
4 Double latitudinal
Explanation:
A The first cleavage in a frog's egg is meridional i.e. from animal to vegetal pole resulting in a two celled stage. These cells are also called as blastomeres. The second cleavage is also meridional and results in four blastomeres. The third cleavage is latitudinali.e. in the equatorial direction. Out of the eight blastomeres formedfour are large in size and remain near the vegetal pole. These are called macromeres. The fourth cleavage is meridional and unequal holoblastic. They are unequal and divide the micromeres more rapidly than macromeres.
Karnataka CET-2012
Structural Organization in Animals
183954
A gradual decrease in the size of the tail during metamorphosis in the life cycle of frog is a good example for
1 cell senescence
2 pinocytic activity
3 programmed cell death
4 cell necrosis
Explanation:
C A gradual decrease in the size of the toil during metamorphosis in the life cycle of frog is a example of programmed cell death. Apoptosis is the process of programmed cell death. It is used during early development to eliminate unwanted cells. Apoptosis also plays a role in preventing cancers.
183894
The ganglia of sympathetic and the central nervous system in frog develops from the
1 Neural cell
2 Neural plate cells
3 Notochordal cells
4 Neural crest cells.
Explanation:
D In frogall nerve cells connecting to central nervous system (brain and spinal cord) with receptor and effectors constitute the peripheral nervous system. - The ganglion is a simple relay for central nervous system output to peripheral autonomic targets.
AIIMS-2002
Structural Organization in Animals
183895
Skin is an accessory organ of respiration in
1 humans
2 frog
3 rabbit
4 lizard
Explanation:
B Skin is an accessory organ of respiration in frog. The respiratory gasses diffuse through the surface of skin in frog. The skin of frog is thin and richly supplied with blood capillaries. It is kept moist by mucus and water.
AIPMT-1990
Structural Organization in Animals
183953
The fourth cleavage plane during development of frog's egg is
1 Double meridional
2 Single meridional
3 Single latitudinal
4 Double latitudinal
Explanation:
A The first cleavage in a frog's egg is meridional i.e. from animal to vegetal pole resulting in a two celled stage. These cells are also called as blastomeres. The second cleavage is also meridional and results in four blastomeres. The third cleavage is latitudinali.e. in the equatorial direction. Out of the eight blastomeres formedfour are large in size and remain near the vegetal pole. These are called macromeres. The fourth cleavage is meridional and unequal holoblastic. They are unequal and divide the micromeres more rapidly than macromeres.
Karnataka CET-2012
Structural Organization in Animals
183954
A gradual decrease in the size of the tail during metamorphosis in the life cycle of frog is a good example for
1 cell senescence
2 pinocytic activity
3 programmed cell death
4 cell necrosis
Explanation:
C A gradual decrease in the size of the toil during metamorphosis in the life cycle of frog is a example of programmed cell death. Apoptosis is the process of programmed cell death. It is used during early development to eliminate unwanted cells. Apoptosis also plays a role in preventing cancers.
