259785
If Gnetum is not in flowering it may be mistaken for a
1 tree fern
2 monocot plant
3 dicot plant
4 None of these
Explanation:
Flowers are the reproductive structures of plants that bear male and female gamets. The Gnetum is easily mistaken for a dicot plant unless it is in flowering or fruiting stage. The plant body is differentiated into root, stem and leaves. Ephedra and welwitschia of gnetales group are does not belongs to dicot angiosperm.
CG PMT-2011
Plant kingdom
259786
In embryo, cleavage brings about
1 increased size
2 increased DNA content
3 change in shape and size
4 increased mass of protoplasm
Explanation:
During cleavage, there is no growth. However, repeated divisions result in an increase in DNA content. It is the process of division of a unicellular zygote into a multicellular embryo. It brings about the distribution of the cytoplasm of the zygote, amongst the blastomeres.
CG PMT-2011
Plant kingdom
259787
Monocots and dicots are the two main classes to
1 fungi
2 angiosperm
3 gymnosperm
4 protest
Explanation:
In the late 1990 the most plant taxonomist divide angiosperm into two main clases- monocots and dicots. The monocots have one cotyledons while dicots have two cotyledons.
CMC Ludhiana -2013
Plant kingdom
259788
In which of the following features, Cycas resembles with angiosperms?
1 Presence of vessels
2 Circinate vernation
3 Dichotomously branched leaves
4 Pollen tube is the carrier of male gametes
Explanation:
Due to the existence of siphonogamy, in which male gametes are transferred to female gametes via a pollen tube, cycas, mimics angiosperms. Vessels are present in xylem of angiosperm while absent in Cycas (gymnosperm). The young leaves of Cycas are circinately folded as the those of fern but the angiospermic leaves are not circinately folded.
BCECE-2008
Plant kingdom
259789
Water translocation in angiosperms is done by
1 Sieve cells
2 Sieve tube elements
3 Xylem vessel system
4 Xylem and phloem
Explanation:
Water translocation is done in angiosperm (vascular plant) by xylem vessels and trachied from the root to the leaf. Continuous transpiration is cause of movement of water in xylem vessels upward side. It is raw material of plant for photosynthesis.
259785
If Gnetum is not in flowering it may be mistaken for a
1 tree fern
2 monocot plant
3 dicot plant
4 None of these
Explanation:
Flowers are the reproductive structures of plants that bear male and female gamets. The Gnetum is easily mistaken for a dicot plant unless it is in flowering or fruiting stage. The plant body is differentiated into root, stem and leaves. Ephedra and welwitschia of gnetales group are does not belongs to dicot angiosperm.
CG PMT-2011
Plant kingdom
259786
In embryo, cleavage brings about
1 increased size
2 increased DNA content
3 change in shape and size
4 increased mass of protoplasm
Explanation:
During cleavage, there is no growth. However, repeated divisions result in an increase in DNA content. It is the process of division of a unicellular zygote into a multicellular embryo. It brings about the distribution of the cytoplasm of the zygote, amongst the blastomeres.
CG PMT-2011
Plant kingdom
259787
Monocots and dicots are the two main classes to
1 fungi
2 angiosperm
3 gymnosperm
4 protest
Explanation:
In the late 1990 the most plant taxonomist divide angiosperm into two main clases- monocots and dicots. The monocots have one cotyledons while dicots have two cotyledons.
CMC Ludhiana -2013
Plant kingdom
259788
In which of the following features, Cycas resembles with angiosperms?
1 Presence of vessels
2 Circinate vernation
3 Dichotomously branched leaves
4 Pollen tube is the carrier of male gametes
Explanation:
Due to the existence of siphonogamy, in which male gametes are transferred to female gametes via a pollen tube, cycas, mimics angiosperms. Vessels are present in xylem of angiosperm while absent in Cycas (gymnosperm). The young leaves of Cycas are circinately folded as the those of fern but the angiospermic leaves are not circinately folded.
BCECE-2008
Plant kingdom
259789
Water translocation in angiosperms is done by
1 Sieve cells
2 Sieve tube elements
3 Xylem vessel system
4 Xylem and phloem
Explanation:
Water translocation is done in angiosperm (vascular plant) by xylem vessels and trachied from the root to the leaf. Continuous transpiration is cause of movement of water in xylem vessels upward side. It is raw material of plant for photosynthesis.
NEET Test Series from KOTA - 10 Papers In MS WORD
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Plant kingdom
259785
If Gnetum is not in flowering it may be mistaken for a
1 tree fern
2 monocot plant
3 dicot plant
4 None of these
Explanation:
Flowers are the reproductive structures of plants that bear male and female gamets. The Gnetum is easily mistaken for a dicot plant unless it is in flowering or fruiting stage. The plant body is differentiated into root, stem and leaves. Ephedra and welwitschia of gnetales group are does not belongs to dicot angiosperm.
CG PMT-2011
Plant kingdom
259786
In embryo, cleavage brings about
1 increased size
2 increased DNA content
3 change in shape and size
4 increased mass of protoplasm
Explanation:
During cleavage, there is no growth. However, repeated divisions result in an increase in DNA content. It is the process of division of a unicellular zygote into a multicellular embryo. It brings about the distribution of the cytoplasm of the zygote, amongst the blastomeres.
CG PMT-2011
Plant kingdom
259787
Monocots and dicots are the two main classes to
1 fungi
2 angiosperm
3 gymnosperm
4 protest
Explanation:
In the late 1990 the most plant taxonomist divide angiosperm into two main clases- monocots and dicots. The monocots have one cotyledons while dicots have two cotyledons.
CMC Ludhiana -2013
Plant kingdom
259788
In which of the following features, Cycas resembles with angiosperms?
1 Presence of vessels
2 Circinate vernation
3 Dichotomously branched leaves
4 Pollen tube is the carrier of male gametes
Explanation:
Due to the existence of siphonogamy, in which male gametes are transferred to female gametes via a pollen tube, cycas, mimics angiosperms. Vessels are present in xylem of angiosperm while absent in Cycas (gymnosperm). The young leaves of Cycas are circinately folded as the those of fern but the angiospermic leaves are not circinately folded.
BCECE-2008
Plant kingdom
259789
Water translocation in angiosperms is done by
1 Sieve cells
2 Sieve tube elements
3 Xylem vessel system
4 Xylem and phloem
Explanation:
Water translocation is done in angiosperm (vascular plant) by xylem vessels and trachied from the root to the leaf. Continuous transpiration is cause of movement of water in xylem vessels upward side. It is raw material of plant for photosynthesis.
259785
If Gnetum is not in flowering it may be mistaken for a
1 tree fern
2 monocot plant
3 dicot plant
4 None of these
Explanation:
Flowers are the reproductive structures of plants that bear male and female gamets. The Gnetum is easily mistaken for a dicot plant unless it is in flowering or fruiting stage. The plant body is differentiated into root, stem and leaves. Ephedra and welwitschia of gnetales group are does not belongs to dicot angiosperm.
CG PMT-2011
Plant kingdom
259786
In embryo, cleavage brings about
1 increased size
2 increased DNA content
3 change in shape and size
4 increased mass of protoplasm
Explanation:
During cleavage, there is no growth. However, repeated divisions result in an increase in DNA content. It is the process of division of a unicellular zygote into a multicellular embryo. It brings about the distribution of the cytoplasm of the zygote, amongst the blastomeres.
CG PMT-2011
Plant kingdom
259787
Monocots and dicots are the two main classes to
1 fungi
2 angiosperm
3 gymnosperm
4 protest
Explanation:
In the late 1990 the most plant taxonomist divide angiosperm into two main clases- monocots and dicots. The monocots have one cotyledons while dicots have two cotyledons.
CMC Ludhiana -2013
Plant kingdom
259788
In which of the following features, Cycas resembles with angiosperms?
1 Presence of vessels
2 Circinate vernation
3 Dichotomously branched leaves
4 Pollen tube is the carrier of male gametes
Explanation:
Due to the existence of siphonogamy, in which male gametes are transferred to female gametes via a pollen tube, cycas, mimics angiosperms. Vessels are present in xylem of angiosperm while absent in Cycas (gymnosperm). The young leaves of Cycas are circinately folded as the those of fern but the angiospermic leaves are not circinately folded.
BCECE-2008
Plant kingdom
259789
Water translocation in angiosperms is done by
1 Sieve cells
2 Sieve tube elements
3 Xylem vessel system
4 Xylem and phloem
Explanation:
Water translocation is done in angiosperm (vascular plant) by xylem vessels and trachied from the root to the leaf. Continuous transpiration is cause of movement of water in xylem vessels upward side. It is raw material of plant for photosynthesis.
259785
If Gnetum is not in flowering it may be mistaken for a
1 tree fern
2 monocot plant
3 dicot plant
4 None of these
Explanation:
Flowers are the reproductive structures of plants that bear male and female gamets. The Gnetum is easily mistaken for a dicot plant unless it is in flowering or fruiting stage. The plant body is differentiated into root, stem and leaves. Ephedra and welwitschia of gnetales group are does not belongs to dicot angiosperm.
CG PMT-2011
Plant kingdom
259786
In embryo, cleavage brings about
1 increased size
2 increased DNA content
3 change in shape and size
4 increased mass of protoplasm
Explanation:
During cleavage, there is no growth. However, repeated divisions result in an increase in DNA content. It is the process of division of a unicellular zygote into a multicellular embryo. It brings about the distribution of the cytoplasm of the zygote, amongst the blastomeres.
CG PMT-2011
Plant kingdom
259787
Monocots and dicots are the two main classes to
1 fungi
2 angiosperm
3 gymnosperm
4 protest
Explanation:
In the late 1990 the most plant taxonomist divide angiosperm into two main clases- monocots and dicots. The monocots have one cotyledons while dicots have two cotyledons.
CMC Ludhiana -2013
Plant kingdom
259788
In which of the following features, Cycas resembles with angiosperms?
1 Presence of vessels
2 Circinate vernation
3 Dichotomously branched leaves
4 Pollen tube is the carrier of male gametes
Explanation:
Due to the existence of siphonogamy, in which male gametes are transferred to female gametes via a pollen tube, cycas, mimics angiosperms. Vessels are present in xylem of angiosperm while absent in Cycas (gymnosperm). The young leaves of Cycas are circinately folded as the those of fern but the angiospermic leaves are not circinately folded.
BCECE-2008
Plant kingdom
259789
Water translocation in angiosperms is done by
1 Sieve cells
2 Sieve tube elements
3 Xylem vessel system
4 Xylem and phloem
Explanation:
Water translocation is done in angiosperm (vascular plant) by xylem vessels and trachied from the root to the leaf. Continuous transpiration is cause of movement of water in xylem vessels upward side. It is raw material of plant for photosynthesis.