162554
Which of the following phase of the cell cycle is not a part of interphase?
1 \(\mathrm{M}\)
2 \(\mathrm{S}\)
3 \(\mathrm{G}_1\)
4 \(G_2\)
Explanation:
M-phase of the cell cycle is not a part of interphase.
NCERT-I-121
9 RBTS PAPER
162555
Viruses that infect plants generally have :
1 Single stranded DNA
2 Double stranded DNA
3 Single stranded RNA
4 Double stranded RNA
Explanation:
In general, viruses that infect plants have single stranded RNA and viruses that infect animals have either single or double stranded RNA or double stranded DNA.
NCERT-I-20
9 RBTS PAPER
162556
Match the following :
Column I
Column II
a. Ulothrix and Spirogyra algae
i. Filamentous
b. Volvox
ii. Unicellular eukaryotes
c. Chlamydomonas
iii. Colonial alg
1 a-iii, b-i, c-ii
2 a-ii, b-iii, c-i
3 a-iii, b-ii, c-i
4 a-i, b-iii, c-ii
Explanation:
- Ulothrix and Spirogyra - Filamentous algae
- Volvox - Colonial algae
- Chlamydomonas - Unicellular eukaryotes
(Chlamydomonas is a member of protista. In earlier classficiation schemes it was placed under plantae and sub category Algae along with chlorella.)
NCERT-I-24
9 RBTS PAPER
162557
Which one of the following are sensory organ of cockroach :
a. Maxillary palps
b. Labial palps
c. Anal cerci
d. eyes
e. Antennae
1 Only a, b, d, e
2 Only a, c, d, e
3 Only a, d, e
4 a, b, c, d, e
Explanation:
In cockroach the sense organ are antennae, eyes, maxillary palps, labial palps, anal cerci.
NCERT-I-NMC
9 RBTS PAPER
162558
Which of the following is correct option:
(i) Auxin help to initiate rooting in stem cutting
(ii) Ethylene promotes root growth
(iii) Ethylene promotes root hair formation
(iv) IAA and IBA are natural auxin
1 i, ii and iii only
2 i and ii only
3 i, iii and iv only
4 all of these
Explanation:
Ethylene also promotes root growth and root hair formation, thus helping the plants to increase their absorption surface. Auxin help to initiate rooting in stem cuttings, an application widely used for plant propagation.
162554
Which of the following phase of the cell cycle is not a part of interphase?
1 \(\mathrm{M}\)
2 \(\mathrm{S}\)
3 \(\mathrm{G}_1\)
4 \(G_2\)
Explanation:
M-phase of the cell cycle is not a part of interphase.
NCERT-I-121
9 RBTS PAPER
162555
Viruses that infect plants generally have :
1 Single stranded DNA
2 Double stranded DNA
3 Single stranded RNA
4 Double stranded RNA
Explanation:
In general, viruses that infect plants have single stranded RNA and viruses that infect animals have either single or double stranded RNA or double stranded DNA.
NCERT-I-20
9 RBTS PAPER
162556
Match the following :
Column I
Column II
a. Ulothrix and Spirogyra algae
i. Filamentous
b. Volvox
ii. Unicellular eukaryotes
c. Chlamydomonas
iii. Colonial alg
1 a-iii, b-i, c-ii
2 a-ii, b-iii, c-i
3 a-iii, b-ii, c-i
4 a-i, b-iii, c-ii
Explanation:
- Ulothrix and Spirogyra - Filamentous algae
- Volvox - Colonial algae
- Chlamydomonas - Unicellular eukaryotes
(Chlamydomonas is a member of protista. In earlier classficiation schemes it was placed under plantae and sub category Algae along with chlorella.)
NCERT-I-24
9 RBTS PAPER
162557
Which one of the following are sensory organ of cockroach :
a. Maxillary palps
b. Labial palps
c. Anal cerci
d. eyes
e. Antennae
1 Only a, b, d, e
2 Only a, c, d, e
3 Only a, d, e
4 a, b, c, d, e
Explanation:
In cockroach the sense organ are antennae, eyes, maxillary palps, labial palps, anal cerci.
NCERT-I-NMC
9 RBTS PAPER
162558
Which of the following is correct option:
(i) Auxin help to initiate rooting in stem cutting
(ii) Ethylene promotes root growth
(iii) Ethylene promotes root hair formation
(iv) IAA and IBA are natural auxin
1 i, ii and iii only
2 i and ii only
3 i, iii and iv only
4 all of these
Explanation:
Ethylene also promotes root growth and root hair formation, thus helping the plants to increase their absorption surface. Auxin help to initiate rooting in stem cuttings, an application widely used for plant propagation.
162554
Which of the following phase of the cell cycle is not a part of interphase?
1 \(\mathrm{M}\)
2 \(\mathrm{S}\)
3 \(\mathrm{G}_1\)
4 \(G_2\)
Explanation:
M-phase of the cell cycle is not a part of interphase.
NCERT-I-121
9 RBTS PAPER
162555
Viruses that infect plants generally have :
1 Single stranded DNA
2 Double stranded DNA
3 Single stranded RNA
4 Double stranded RNA
Explanation:
In general, viruses that infect plants have single stranded RNA and viruses that infect animals have either single or double stranded RNA or double stranded DNA.
NCERT-I-20
9 RBTS PAPER
162556
Match the following :
Column I
Column II
a. Ulothrix and Spirogyra algae
i. Filamentous
b. Volvox
ii. Unicellular eukaryotes
c. Chlamydomonas
iii. Colonial alg
1 a-iii, b-i, c-ii
2 a-ii, b-iii, c-i
3 a-iii, b-ii, c-i
4 a-i, b-iii, c-ii
Explanation:
- Ulothrix and Spirogyra - Filamentous algae
- Volvox - Colonial algae
- Chlamydomonas - Unicellular eukaryotes
(Chlamydomonas is a member of protista. In earlier classficiation schemes it was placed under plantae and sub category Algae along with chlorella.)
NCERT-I-24
9 RBTS PAPER
162557
Which one of the following are sensory organ of cockroach :
a. Maxillary palps
b. Labial palps
c. Anal cerci
d. eyes
e. Antennae
1 Only a, b, d, e
2 Only a, c, d, e
3 Only a, d, e
4 a, b, c, d, e
Explanation:
In cockroach the sense organ are antennae, eyes, maxillary palps, labial palps, anal cerci.
NCERT-I-NMC
9 RBTS PAPER
162558
Which of the following is correct option:
(i) Auxin help to initiate rooting in stem cutting
(ii) Ethylene promotes root growth
(iii) Ethylene promotes root hair formation
(iv) IAA and IBA are natural auxin
1 i, ii and iii only
2 i and ii only
3 i, iii and iv only
4 all of these
Explanation:
Ethylene also promotes root growth and root hair formation, thus helping the plants to increase their absorption surface. Auxin help to initiate rooting in stem cuttings, an application widely used for plant propagation.
NEET Test Series from KOTA - 10 Papers In MS WORD
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9 RBTS PAPER
162554
Which of the following phase of the cell cycle is not a part of interphase?
1 \(\mathrm{M}\)
2 \(\mathrm{S}\)
3 \(\mathrm{G}_1\)
4 \(G_2\)
Explanation:
M-phase of the cell cycle is not a part of interphase.
NCERT-I-121
9 RBTS PAPER
162555
Viruses that infect plants generally have :
1 Single stranded DNA
2 Double stranded DNA
3 Single stranded RNA
4 Double stranded RNA
Explanation:
In general, viruses that infect plants have single stranded RNA and viruses that infect animals have either single or double stranded RNA or double stranded DNA.
NCERT-I-20
9 RBTS PAPER
162556
Match the following :
Column I
Column II
a. Ulothrix and Spirogyra algae
i. Filamentous
b. Volvox
ii. Unicellular eukaryotes
c. Chlamydomonas
iii. Colonial alg
1 a-iii, b-i, c-ii
2 a-ii, b-iii, c-i
3 a-iii, b-ii, c-i
4 a-i, b-iii, c-ii
Explanation:
- Ulothrix and Spirogyra - Filamentous algae
- Volvox - Colonial algae
- Chlamydomonas - Unicellular eukaryotes
(Chlamydomonas is a member of protista. In earlier classficiation schemes it was placed under plantae and sub category Algae along with chlorella.)
NCERT-I-24
9 RBTS PAPER
162557
Which one of the following are sensory organ of cockroach :
a. Maxillary palps
b. Labial palps
c. Anal cerci
d. eyes
e. Antennae
1 Only a, b, d, e
2 Only a, c, d, e
3 Only a, d, e
4 a, b, c, d, e
Explanation:
In cockroach the sense organ are antennae, eyes, maxillary palps, labial palps, anal cerci.
NCERT-I-NMC
9 RBTS PAPER
162558
Which of the following is correct option:
(i) Auxin help to initiate rooting in stem cutting
(ii) Ethylene promotes root growth
(iii) Ethylene promotes root hair formation
(iv) IAA and IBA are natural auxin
1 i, ii and iii only
2 i and ii only
3 i, iii and iv only
4 all of these
Explanation:
Ethylene also promotes root growth and root hair formation, thus helping the plants to increase their absorption surface. Auxin help to initiate rooting in stem cuttings, an application widely used for plant propagation.
162554
Which of the following phase of the cell cycle is not a part of interphase?
1 \(\mathrm{M}\)
2 \(\mathrm{S}\)
3 \(\mathrm{G}_1\)
4 \(G_2\)
Explanation:
M-phase of the cell cycle is not a part of interphase.
NCERT-I-121
9 RBTS PAPER
162555
Viruses that infect plants generally have :
1 Single stranded DNA
2 Double stranded DNA
3 Single stranded RNA
4 Double stranded RNA
Explanation:
In general, viruses that infect plants have single stranded RNA and viruses that infect animals have either single or double stranded RNA or double stranded DNA.
NCERT-I-20
9 RBTS PAPER
162556
Match the following :
Column I
Column II
a. Ulothrix and Spirogyra algae
i. Filamentous
b. Volvox
ii. Unicellular eukaryotes
c. Chlamydomonas
iii. Colonial alg
1 a-iii, b-i, c-ii
2 a-ii, b-iii, c-i
3 a-iii, b-ii, c-i
4 a-i, b-iii, c-ii
Explanation:
- Ulothrix and Spirogyra - Filamentous algae
- Volvox - Colonial algae
- Chlamydomonas - Unicellular eukaryotes
(Chlamydomonas is a member of protista. In earlier classficiation schemes it was placed under plantae and sub category Algae along with chlorella.)
NCERT-I-24
9 RBTS PAPER
162557
Which one of the following are sensory organ of cockroach :
a. Maxillary palps
b. Labial palps
c. Anal cerci
d. eyes
e. Antennae
1 Only a, b, d, e
2 Only a, c, d, e
3 Only a, d, e
4 a, b, c, d, e
Explanation:
In cockroach the sense organ are antennae, eyes, maxillary palps, labial palps, anal cerci.
NCERT-I-NMC
9 RBTS PAPER
162558
Which of the following is correct option:
(i) Auxin help to initiate rooting in stem cutting
(ii) Ethylene promotes root growth
(iii) Ethylene promotes root hair formation
(iv) IAA and IBA are natural auxin
1 i, ii and iii only
2 i and ii only
3 i, iii and iv only
4 all of these
Explanation:
Ethylene also promotes root growth and root hair formation, thus helping the plants to increase their absorption surface. Auxin help to initiate rooting in stem cuttings, an application widely used for plant propagation.