265848
Which of the following is/are the steps of respiration in Human
1 Diffusion of gases (O2 and CO2) across alveolar membrane
2 Transport of gases by the blood
3 Diffusion of O2 and CO2 between blood and tissues
4 All
Explanation:
d
The steps of respiration in Human
(1) Diffusion of gases (O2 and CO2) across alveolar
membrane
(2) Transport of gases by the blood
(3) Diffusion of O2 and CO2 between blood and tissues
**NC-I-185**
TEST SERIES (BIOLOGY FST)
265849
Typical growth curve in plants are :
1 stair-steps shaped
2 parabolic
3 sigmoid
4 linear
Explanation:
c
Typical growth curve in plants are sigmoid.
**NCERT-I-170**
TEST SERIES (BIOLOGY FST)
265836
What is not true about bundle sheath cells of maize:
1 They have numerous chloroplast
2 Intercellular spaces absent
3 Their walls are not impervious to gaseous exchange
4 Their walls are thick
Explanation:
c
The particularly large cells around the vascular
bundles of the C
4 pathway plants are called bundle
sheath cells, and the leaves which have such
anatomy are said to have ‘Kranz’ anatomy. ‘Kranz’
means ‘wreath’ and is a reflection of the arrangement of cells. The bundle sheath cells may form
several layers around the vascular bundles; they
are characterised by having a large number of chloroplasts, thick walls impervious to gaseous exchange and no intercellular spaces. You may like
to cut a section of the leaves of C
4 plants – maize
or sorghum – to observe the Kranz anatomy and
the distribution of mesophyll cells.
**NC-I-145**
TEST SERIES (BIOLOGY FST)
265837
Select the correct statement for the given diagram
a. Related with hershey and Chase
b. Related with E. coli
c. It is represents semiconservative replication
d. Heavy isotope used
1 All
2 b, c, d
3 a, b, c
4 Only c, d
Explanation:
b
Given diagram is meselson and stahl experiment.
**NC-II-88
TEST SERIES (BIOLOGY FST)
265838
Given below are two statements Statement I: In Down syndrome palm is broad with characteristic palm crease. Statement II : In Down syndrome and Klinefelter syndrome total number of chromosome are same. Choose the correct answer from the option given below:
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
d
Statement I:
In down syndrome palm is broad with characteristic
palm crease.
Statement II :
In down syndrome and klinefelter syndrome total
number of chromosome are same.
265848
Which of the following is/are the steps of respiration in Human
1 Diffusion of gases (O2 and CO2) across alveolar membrane
2 Transport of gases by the blood
3 Diffusion of O2 and CO2 between blood and tissues
4 All
Explanation:
d
The steps of respiration in Human
(1) Diffusion of gases (O2 and CO2) across alveolar
membrane
(2) Transport of gases by the blood
(3) Diffusion of O2 and CO2 between blood and tissues
**NC-I-185**
TEST SERIES (BIOLOGY FST)
265849
Typical growth curve in plants are :
1 stair-steps shaped
2 parabolic
3 sigmoid
4 linear
Explanation:
c
Typical growth curve in plants are sigmoid.
**NCERT-I-170**
TEST SERIES (BIOLOGY FST)
265836
What is not true about bundle sheath cells of maize:
1 They have numerous chloroplast
2 Intercellular spaces absent
3 Their walls are not impervious to gaseous exchange
4 Their walls are thick
Explanation:
c
The particularly large cells around the vascular
bundles of the C
4 pathway plants are called bundle
sheath cells, and the leaves which have such
anatomy are said to have ‘Kranz’ anatomy. ‘Kranz’
means ‘wreath’ and is a reflection of the arrangement of cells. The bundle sheath cells may form
several layers around the vascular bundles; they
are characterised by having a large number of chloroplasts, thick walls impervious to gaseous exchange and no intercellular spaces. You may like
to cut a section of the leaves of C
4 plants – maize
or sorghum – to observe the Kranz anatomy and
the distribution of mesophyll cells.
**NC-I-145**
TEST SERIES (BIOLOGY FST)
265837
Select the correct statement for the given diagram
a. Related with hershey and Chase
b. Related with E. coli
c. It is represents semiconservative replication
d. Heavy isotope used
1 All
2 b, c, d
3 a, b, c
4 Only c, d
Explanation:
b
Given diagram is meselson and stahl experiment.
**NC-II-88
TEST SERIES (BIOLOGY FST)
265838
Given below are two statements Statement I: In Down syndrome palm is broad with characteristic palm crease. Statement II : In Down syndrome and Klinefelter syndrome total number of chromosome are same. Choose the correct answer from the option given below:
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
d
Statement I:
In down syndrome palm is broad with characteristic
palm crease.
Statement II :
In down syndrome and klinefelter syndrome total
number of chromosome are same.
265848
Which of the following is/are the steps of respiration in Human
1 Diffusion of gases (O2 and CO2) across alveolar membrane
2 Transport of gases by the blood
3 Diffusion of O2 and CO2 between blood and tissues
4 All
Explanation:
d
The steps of respiration in Human
(1) Diffusion of gases (O2 and CO2) across alveolar
membrane
(2) Transport of gases by the blood
(3) Diffusion of O2 and CO2 between blood and tissues
**NC-I-185**
TEST SERIES (BIOLOGY FST)
265849
Typical growth curve in plants are :
1 stair-steps shaped
2 parabolic
3 sigmoid
4 linear
Explanation:
c
Typical growth curve in plants are sigmoid.
**NCERT-I-170**
TEST SERIES (BIOLOGY FST)
265836
What is not true about bundle sheath cells of maize:
1 They have numerous chloroplast
2 Intercellular spaces absent
3 Their walls are not impervious to gaseous exchange
4 Their walls are thick
Explanation:
c
The particularly large cells around the vascular
bundles of the C
4 pathway plants are called bundle
sheath cells, and the leaves which have such
anatomy are said to have ‘Kranz’ anatomy. ‘Kranz’
means ‘wreath’ and is a reflection of the arrangement of cells. The bundle sheath cells may form
several layers around the vascular bundles; they
are characterised by having a large number of chloroplasts, thick walls impervious to gaseous exchange and no intercellular spaces. You may like
to cut a section of the leaves of C
4 plants – maize
or sorghum – to observe the Kranz anatomy and
the distribution of mesophyll cells.
**NC-I-145**
TEST SERIES (BIOLOGY FST)
265837
Select the correct statement for the given diagram
a. Related with hershey and Chase
b. Related with E. coli
c. It is represents semiconservative replication
d. Heavy isotope used
1 All
2 b, c, d
3 a, b, c
4 Only c, d
Explanation:
b
Given diagram is meselson and stahl experiment.
**NC-II-88
TEST SERIES (BIOLOGY FST)
265838
Given below are two statements Statement I: In Down syndrome palm is broad with characteristic palm crease. Statement II : In Down syndrome and Klinefelter syndrome total number of chromosome are same. Choose the correct answer from the option given below:
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
d
Statement I:
In down syndrome palm is broad with characteristic
palm crease.
Statement II :
In down syndrome and klinefelter syndrome total
number of chromosome are same.
265848
Which of the following is/are the steps of respiration in Human
1 Diffusion of gases (O2 and CO2) across alveolar membrane
2 Transport of gases by the blood
3 Diffusion of O2 and CO2 between blood and tissues
4 All
Explanation:
d
The steps of respiration in Human
(1) Diffusion of gases (O2 and CO2) across alveolar
membrane
(2) Transport of gases by the blood
(3) Diffusion of O2 and CO2 between blood and tissues
**NC-I-185**
TEST SERIES (BIOLOGY FST)
265849
Typical growth curve in plants are :
1 stair-steps shaped
2 parabolic
3 sigmoid
4 linear
Explanation:
c
Typical growth curve in plants are sigmoid.
**NCERT-I-170**
TEST SERIES (BIOLOGY FST)
265836
What is not true about bundle sheath cells of maize:
1 They have numerous chloroplast
2 Intercellular spaces absent
3 Their walls are not impervious to gaseous exchange
4 Their walls are thick
Explanation:
c
The particularly large cells around the vascular
bundles of the C
4 pathway plants are called bundle
sheath cells, and the leaves which have such
anatomy are said to have ‘Kranz’ anatomy. ‘Kranz’
means ‘wreath’ and is a reflection of the arrangement of cells. The bundle sheath cells may form
several layers around the vascular bundles; they
are characterised by having a large number of chloroplasts, thick walls impervious to gaseous exchange and no intercellular spaces. You may like
to cut a section of the leaves of C
4 plants – maize
or sorghum – to observe the Kranz anatomy and
the distribution of mesophyll cells.
**NC-I-145**
TEST SERIES (BIOLOGY FST)
265837
Select the correct statement for the given diagram
a. Related with hershey and Chase
b. Related with E. coli
c. It is represents semiconservative replication
d. Heavy isotope used
1 All
2 b, c, d
3 a, b, c
4 Only c, d
Explanation:
b
Given diagram is meselson and stahl experiment.
**NC-II-88
TEST SERIES (BIOLOGY FST)
265838
Given below are two statements Statement I: In Down syndrome palm is broad with characteristic palm crease. Statement II : In Down syndrome and Klinefelter syndrome total number of chromosome are same. Choose the correct answer from the option given below:
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
d
Statement I:
In down syndrome palm is broad with characteristic
palm crease.
Statement II :
In down syndrome and klinefelter syndrome total
number of chromosome are same.
265848
Which of the following is/are the steps of respiration in Human
1 Diffusion of gases (O2 and CO2) across alveolar membrane
2 Transport of gases by the blood
3 Diffusion of O2 and CO2 between blood and tissues
4 All
Explanation:
d
The steps of respiration in Human
(1) Diffusion of gases (O2 and CO2) across alveolar
membrane
(2) Transport of gases by the blood
(3) Diffusion of O2 and CO2 between blood and tissues
**NC-I-185**
TEST SERIES (BIOLOGY FST)
265849
Typical growth curve in plants are :
1 stair-steps shaped
2 parabolic
3 sigmoid
4 linear
Explanation:
c
Typical growth curve in plants are sigmoid.
**NCERT-I-170**
TEST SERIES (BIOLOGY FST)
265836
What is not true about bundle sheath cells of maize:
1 They have numerous chloroplast
2 Intercellular spaces absent
3 Their walls are not impervious to gaseous exchange
4 Their walls are thick
Explanation:
c
The particularly large cells around the vascular
bundles of the C
4 pathway plants are called bundle
sheath cells, and the leaves which have such
anatomy are said to have ‘Kranz’ anatomy. ‘Kranz’
means ‘wreath’ and is a reflection of the arrangement of cells. The bundle sheath cells may form
several layers around the vascular bundles; they
are characterised by having a large number of chloroplasts, thick walls impervious to gaseous exchange and no intercellular spaces. You may like
to cut a section of the leaves of C
4 plants – maize
or sorghum – to observe the Kranz anatomy and
the distribution of mesophyll cells.
**NC-I-145**
TEST SERIES (BIOLOGY FST)
265837
Select the correct statement for the given diagram
a. Related with hershey and Chase
b. Related with E. coli
c. It is represents semiconservative replication
d. Heavy isotope used
1 All
2 b, c, d
3 a, b, c
4 Only c, d
Explanation:
b
Given diagram is meselson and stahl experiment.
**NC-II-88
TEST SERIES (BIOLOGY FST)
265838
Given below are two statements Statement I: In Down syndrome palm is broad with characteristic palm crease. Statement II : In Down syndrome and Klinefelter syndrome total number of chromosome are same. Choose the correct answer from the option given below:
1 Both Statement I and Statement II are incorrect
2 Statement I is correct but Statement II is incorrect
3 Statement I is incorrect but Statement II is correct
4 Both Statement I and Statement II are correct
Explanation:
d
Statement I:
In down syndrome palm is broad with characteristic
palm crease.
Statement II :
In down syndrome and klinefelter syndrome total
number of chromosome are same.
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