266071
Process by which E. coli take up foreign DNA
1 Transcription
2 Translation
3 Transformation
4 Transfer
Explanation:
c
Transformation is a procedure through which a piece
of DNA is introduced in a host bacterium
**NCERT-II-167**
TEST SERIES (BIOLOGY FST)
266073
How many varieties of rice have been estimated to be present in India?
1 2,000
2 20,000
3 200,000
4 2,000,000
Explanation:
c
Rice is an important food grain, the presence of
which goes back thousands of years in Asia's agricultural history. There are an estimated 200,000
varieties of rice in India alone.
**NCERT-II-185**
TEST SERIES (BIOLOGY FST)
266074
Hyposecretion of ______ hormone during pregnancy causes stunted growth in children.
1 PRH
2 FSH
3 Thyroxine
4 Insulin
Explanation:
c
Hyposecretion of thyroxine hormone during pregnancy causes stunted growth in children.
**NCERT-II-243**
TEST SERIES (BIOLOGY FST)
266075
In mendel dihybrid cross experiment the total number of progeny is 640 in F2 generation. How many are recombinants :
1 400
2 360
3 240
4 720
Explanation:
c
Among 16 ––––––––– = 6 recombinant
1 ––––––––––= 1/16
640 ––––––––= 6 640
16
= 240
266071
Process by which E. coli take up foreign DNA
1 Transcription
2 Translation
3 Transformation
4 Transfer
Explanation:
c
Transformation is a procedure through which a piece
of DNA is introduced in a host bacterium
**NCERT-II-167**
TEST SERIES (BIOLOGY FST)
266073
How many varieties of rice have been estimated to be present in India?
1 2,000
2 20,000
3 200,000
4 2,000,000
Explanation:
c
Rice is an important food grain, the presence of
which goes back thousands of years in Asia's agricultural history. There are an estimated 200,000
varieties of rice in India alone.
**NCERT-II-185**
TEST SERIES (BIOLOGY FST)
266074
Hyposecretion of ______ hormone during pregnancy causes stunted growth in children.
1 PRH
2 FSH
3 Thyroxine
4 Insulin
Explanation:
c
Hyposecretion of thyroxine hormone during pregnancy causes stunted growth in children.
**NCERT-II-243**
TEST SERIES (BIOLOGY FST)
266075
In mendel dihybrid cross experiment the total number of progeny is 640 in F2 generation. How many are recombinants :
1 400
2 360
3 240
4 720
Explanation:
c
Among 16 ––––––––– = 6 recombinant
1 ––––––––––= 1/16
640 ––––––––= 6 640
16
= 240
266071
Process by which E. coli take up foreign DNA
1 Transcription
2 Translation
3 Transformation
4 Transfer
Explanation:
c
Transformation is a procedure through which a piece
of DNA is introduced in a host bacterium
**NCERT-II-167**
TEST SERIES (BIOLOGY FST)
266073
How many varieties of rice have been estimated to be present in India?
1 2,000
2 20,000
3 200,000
4 2,000,000
Explanation:
c
Rice is an important food grain, the presence of
which goes back thousands of years in Asia's agricultural history. There are an estimated 200,000
varieties of rice in India alone.
**NCERT-II-185**
TEST SERIES (BIOLOGY FST)
266074
Hyposecretion of ______ hormone during pregnancy causes stunted growth in children.
1 PRH
2 FSH
3 Thyroxine
4 Insulin
Explanation:
c
Hyposecretion of thyroxine hormone during pregnancy causes stunted growth in children.
**NCERT-II-243**
TEST SERIES (BIOLOGY FST)
266075
In mendel dihybrid cross experiment the total number of progeny is 640 in F2 generation. How many are recombinants :
1 400
2 360
3 240
4 720
Explanation:
c
Among 16 ––––––––– = 6 recombinant
1 ––––––––––= 1/16
640 ––––––––= 6 640
16
= 240
266071
Process by which E. coli take up foreign DNA
1 Transcription
2 Translation
3 Transformation
4 Transfer
Explanation:
c
Transformation is a procedure through which a piece
of DNA is introduced in a host bacterium
**NCERT-II-167**
TEST SERIES (BIOLOGY FST)
266073
How many varieties of rice have been estimated to be present in India?
1 2,000
2 20,000
3 200,000
4 2,000,000
Explanation:
c
Rice is an important food grain, the presence of
which goes back thousands of years in Asia's agricultural history. There are an estimated 200,000
varieties of rice in India alone.
**NCERT-II-185**
TEST SERIES (BIOLOGY FST)
266074
Hyposecretion of ______ hormone during pregnancy causes stunted growth in children.
1 PRH
2 FSH
3 Thyroxine
4 Insulin
Explanation:
c
Hyposecretion of thyroxine hormone during pregnancy causes stunted growth in children.
**NCERT-II-243**
TEST SERIES (BIOLOGY FST)
266075
In mendel dihybrid cross experiment the total number of progeny is 640 in F2 generation. How many are recombinants :
1 400
2 360
3 240
4 720
Explanation:
c
Among 16 ––––––––– = 6 recombinant
1 ––––––––––= 1/16
640 ––––––––= 6 640
16
= 240
