265994
Which one of the following are correct statement among Azotobacter, Anabaena and Azosprillum: (a) All are biofertilizer (b) All are unicellular organism (c) All are autotrophic organisms (d) All are heterotrophic organism
1 a, b, c
2 Only a, b
3 Only b, c
4 Only a, d
Explanation:
b
Azotobacter, Anabaena and Azosprillum are
biofertilizer
Azotobacter, Anabaena and Azosprillum are
unicellular organism
Anabaena are autotrophic organisms
Azotobacterand Azosprillum heterotrophic organism
**NCERT-II-157
TEST SERIES (BIOLOGY FST)
265995
Select the correct option for the given diagram
1 A type of connective tissue
2 A type of neural tissue
3 A type of muscular tissue
4 A type of modified epithelium
Explanation:
c
Given diagram is skeletal muscle tissue
**(Old NCERT-I)**
TEST SERIES (BIOLOGY FST)
265996
The number of individuals of the population who left the habitat and gone elsewhere during the time period under consideration
1 Emigration
2 Immigration
3 Natality
4 Mortality
Explanation:
a
Emigration ––– The number of individuals of the
population who left the habitat and gone elsewhere
during the time period under consideration
**NC-II-193**
TEST SERIES (BIOLOGY FST)
265997
A colourblind man (XCY) has a colourblind sister (XCXC) and a normal brother (XY). What is genotype of father and mother :
1 XCY, XCXC
2 XCY, XCX
3 XY, XCXC
4 XY, XCX
Explanation:
b
Colourblind
Father
Carrier
Mother
X Y C X X C
XC Y XC X
X X C C X X C X Y C XY
Diseased
female
Carrier
or
normal
Diseased
male
Normal
male
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TEST SERIES (BIOLOGY FST)
265994
Which one of the following are correct statement among Azotobacter, Anabaena and Azosprillum: (a) All are biofertilizer (b) All are unicellular organism (c) All are autotrophic organisms (d) All are heterotrophic organism
1 a, b, c
2 Only a, b
3 Only b, c
4 Only a, d
Explanation:
b
Azotobacter, Anabaena and Azosprillum are
biofertilizer
Azotobacter, Anabaena and Azosprillum are
unicellular organism
Anabaena are autotrophic organisms
Azotobacterand Azosprillum heterotrophic organism
**NCERT-II-157
TEST SERIES (BIOLOGY FST)
265995
Select the correct option for the given diagram
1 A type of connective tissue
2 A type of neural tissue
3 A type of muscular tissue
4 A type of modified epithelium
Explanation:
c
Given diagram is skeletal muscle tissue
**(Old NCERT-I)**
TEST SERIES (BIOLOGY FST)
265996
The number of individuals of the population who left the habitat and gone elsewhere during the time period under consideration
1 Emigration
2 Immigration
3 Natality
4 Mortality
Explanation:
a
Emigration ––– The number of individuals of the
population who left the habitat and gone elsewhere
during the time period under consideration
**NC-II-193**
TEST SERIES (BIOLOGY FST)
265997
A colourblind man (XCY) has a colourblind sister (XCXC) and a normal brother (XY). What is genotype of father and mother :
1 XCY, XCXC
2 XCY, XCX
3 XY, XCXC
4 XY, XCX
Explanation:
b
Colourblind
Father
Carrier
Mother
X Y C X X C
XC Y XC X
X X C C X X C X Y C XY
Diseased
female
Carrier
or
normal
Diseased
male
Normal
male
265994
Which one of the following are correct statement among Azotobacter, Anabaena and Azosprillum: (a) All are biofertilizer (b) All are unicellular organism (c) All are autotrophic organisms (d) All are heterotrophic organism
1 a, b, c
2 Only a, b
3 Only b, c
4 Only a, d
Explanation:
b
Azotobacter, Anabaena and Azosprillum are
biofertilizer
Azotobacter, Anabaena and Azosprillum are
unicellular organism
Anabaena are autotrophic organisms
Azotobacterand Azosprillum heterotrophic organism
**NCERT-II-157
TEST SERIES (BIOLOGY FST)
265995
Select the correct option for the given diagram
1 A type of connective tissue
2 A type of neural tissue
3 A type of muscular tissue
4 A type of modified epithelium
Explanation:
c
Given diagram is skeletal muscle tissue
**(Old NCERT-I)**
TEST SERIES (BIOLOGY FST)
265996
The number of individuals of the population who left the habitat and gone elsewhere during the time period under consideration
1 Emigration
2 Immigration
3 Natality
4 Mortality
Explanation:
a
Emigration ––– The number of individuals of the
population who left the habitat and gone elsewhere
during the time period under consideration
**NC-II-193**
TEST SERIES (BIOLOGY FST)
265997
A colourblind man (XCY) has a colourblind sister (XCXC) and a normal brother (XY). What is genotype of father and mother :
1 XCY, XCXC
2 XCY, XCX
3 XY, XCXC
4 XY, XCX
Explanation:
b
Colourblind
Father
Carrier
Mother
X Y C X X C
XC Y XC X
X X C C X X C X Y C XY
Diseased
female
Carrier
or
normal
Diseased
male
Normal
male
265994
Which one of the following are correct statement among Azotobacter, Anabaena and Azosprillum: (a) All are biofertilizer (b) All are unicellular organism (c) All are autotrophic organisms (d) All are heterotrophic organism
1 a, b, c
2 Only a, b
3 Only b, c
4 Only a, d
Explanation:
b
Azotobacter, Anabaena and Azosprillum are
biofertilizer
Azotobacter, Anabaena and Azosprillum are
unicellular organism
Anabaena are autotrophic organisms
Azotobacterand Azosprillum heterotrophic organism
**NCERT-II-157
TEST SERIES (BIOLOGY FST)
265995
Select the correct option for the given diagram
1 A type of connective tissue
2 A type of neural tissue
3 A type of muscular tissue
4 A type of modified epithelium
Explanation:
c
Given diagram is skeletal muscle tissue
**(Old NCERT-I)**
TEST SERIES (BIOLOGY FST)
265996
The number of individuals of the population who left the habitat and gone elsewhere during the time period under consideration
1 Emigration
2 Immigration
3 Natality
4 Mortality
Explanation:
a
Emigration ––– The number of individuals of the
population who left the habitat and gone elsewhere
during the time period under consideration
**NC-II-193**
TEST SERIES (BIOLOGY FST)
265997
A colourblind man (XCY) has a colourblind sister (XCXC) and a normal brother (XY). What is genotype of father and mother :
1 XCY, XCXC
2 XCY, XCX
3 XY, XCXC
4 XY, XCX
Explanation:
b
Colourblind
Father
Carrier
Mother
X Y C X X C
XC Y XC X
X X C C X X C X Y C XY
Diseased
female
Carrier
or
normal
Diseased
male
Normal
male