62773
How does the ephemeral Tripulus tide over the dry conditions?
1 By its tuberous stem
2 By its aerial stem
3 By lying in the forming of seeds
4 By storing water in different parts of its body
Explanation:
C Ephemeral are short lived xerophytes which do not have capacity to endure or tolerate drought. At the return of favorable conditions which are for a very short duration then seeds germinate in new plants they emerge during early spring or rainy season
AP EAMCET-2003
Morphology of Plants
62787
A fruit in which seed coat and fruit wall is fused known as caryopsis present in
1 Wheat
2 Sunflower
3 Mango
4 Tomato
Explanation:
A The pericarp is closely fused with seed coat. Caryopsis is very small, dry and one - seeded fruit. It is also known as grains or cereals.
BCECE-2008
Morphology of Plants
62788
Perisperm is the
1 remains of nucellus
2 outer part of embryo sac
3 degenerated synergid
4 degenerated secondary nucleus
Explanation:
A Nutritive tissue of a seed derived from the nucellus and deposited external to the embryo sac distinguished from endosperm. In some seeds such as black pepper and beet, reminants of nucellus are persistent. This residual, persistent nucellus is the perisperm.
Haryana PMT-2011
Morphology of Plants
62789
Scutellum of maize is called
1 coleorhiza
2 cotyledon
3 coleoptile
4 hypocotyls
Explanation:
B Embryos of monocotyledons possess only one cotyledon. In the grass family the cotyledon is called scutellum that is situated towards one side (lateral) of the embryonal axis. At its lower end, the embryonal axis has the radical and root cap enclosed in an undifferentiated sheath called coleorhizae. The portion of the embryonic axis about the level of attachment of scutellum is the epicotyls. Epicotyls has a shoot apex and a few leaf primordial enclosed in a hollow foliar structure, the coleoptiles.
62773
How does the ephemeral Tripulus tide over the dry conditions?
1 By its tuberous stem
2 By its aerial stem
3 By lying in the forming of seeds
4 By storing water in different parts of its body
Explanation:
C Ephemeral are short lived xerophytes which do not have capacity to endure or tolerate drought. At the return of favorable conditions which are for a very short duration then seeds germinate in new plants they emerge during early spring or rainy season
AP EAMCET-2003
Morphology of Plants
62787
A fruit in which seed coat and fruit wall is fused known as caryopsis present in
1 Wheat
2 Sunflower
3 Mango
4 Tomato
Explanation:
A The pericarp is closely fused with seed coat. Caryopsis is very small, dry and one - seeded fruit. It is also known as grains or cereals.
BCECE-2008
Morphology of Plants
62788
Perisperm is the
1 remains of nucellus
2 outer part of embryo sac
3 degenerated synergid
4 degenerated secondary nucleus
Explanation:
A Nutritive tissue of a seed derived from the nucellus and deposited external to the embryo sac distinguished from endosperm. In some seeds such as black pepper and beet, reminants of nucellus are persistent. This residual, persistent nucellus is the perisperm.
Haryana PMT-2011
Morphology of Plants
62789
Scutellum of maize is called
1 coleorhiza
2 cotyledon
3 coleoptile
4 hypocotyls
Explanation:
B Embryos of monocotyledons possess only one cotyledon. In the grass family the cotyledon is called scutellum that is situated towards one side (lateral) of the embryonal axis. At its lower end, the embryonal axis has the radical and root cap enclosed in an undifferentiated sheath called coleorhizae. The portion of the embryonic axis about the level of attachment of scutellum is the epicotyls. Epicotyls has a shoot apex and a few leaf primordial enclosed in a hollow foliar structure, the coleoptiles.
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Morphology of Plants
62773
How does the ephemeral Tripulus tide over the dry conditions?
1 By its tuberous stem
2 By its aerial stem
3 By lying in the forming of seeds
4 By storing water in different parts of its body
Explanation:
C Ephemeral are short lived xerophytes which do not have capacity to endure or tolerate drought. At the return of favorable conditions which are for a very short duration then seeds germinate in new plants they emerge during early spring or rainy season
AP EAMCET-2003
Morphology of Plants
62787
A fruit in which seed coat and fruit wall is fused known as caryopsis present in
1 Wheat
2 Sunflower
3 Mango
4 Tomato
Explanation:
A The pericarp is closely fused with seed coat. Caryopsis is very small, dry and one - seeded fruit. It is also known as grains or cereals.
BCECE-2008
Morphology of Plants
62788
Perisperm is the
1 remains of nucellus
2 outer part of embryo sac
3 degenerated synergid
4 degenerated secondary nucleus
Explanation:
A Nutritive tissue of a seed derived from the nucellus and deposited external to the embryo sac distinguished from endosperm. In some seeds such as black pepper and beet, reminants of nucellus are persistent. This residual, persistent nucellus is the perisperm.
Haryana PMT-2011
Morphology of Plants
62789
Scutellum of maize is called
1 coleorhiza
2 cotyledon
3 coleoptile
4 hypocotyls
Explanation:
B Embryos of monocotyledons possess only one cotyledon. In the grass family the cotyledon is called scutellum that is situated towards one side (lateral) of the embryonal axis. At its lower end, the embryonal axis has the radical and root cap enclosed in an undifferentiated sheath called coleorhizae. The portion of the embryonic axis about the level of attachment of scutellum is the epicotyls. Epicotyls has a shoot apex and a few leaf primordial enclosed in a hollow foliar structure, the coleoptiles.
62773
How does the ephemeral Tripulus tide over the dry conditions?
1 By its tuberous stem
2 By its aerial stem
3 By lying in the forming of seeds
4 By storing water in different parts of its body
Explanation:
C Ephemeral are short lived xerophytes which do not have capacity to endure or tolerate drought. At the return of favorable conditions which are for a very short duration then seeds germinate in new plants they emerge during early spring or rainy season
AP EAMCET-2003
Morphology of Plants
62787
A fruit in which seed coat and fruit wall is fused known as caryopsis present in
1 Wheat
2 Sunflower
3 Mango
4 Tomato
Explanation:
A The pericarp is closely fused with seed coat. Caryopsis is very small, dry and one - seeded fruit. It is also known as grains or cereals.
BCECE-2008
Morphology of Plants
62788
Perisperm is the
1 remains of nucellus
2 outer part of embryo sac
3 degenerated synergid
4 degenerated secondary nucleus
Explanation:
A Nutritive tissue of a seed derived from the nucellus and deposited external to the embryo sac distinguished from endosperm. In some seeds such as black pepper and beet, reminants of nucellus are persistent. This residual, persistent nucellus is the perisperm.
Haryana PMT-2011
Morphology of Plants
62789
Scutellum of maize is called
1 coleorhiza
2 cotyledon
3 coleoptile
4 hypocotyls
Explanation:
B Embryos of monocotyledons possess only one cotyledon. In the grass family the cotyledon is called scutellum that is situated towards one side (lateral) of the embryonal axis. At its lower end, the embryonal axis has the radical and root cap enclosed in an undifferentiated sheath called coleorhizae. The portion of the embryonic axis about the level of attachment of scutellum is the epicotyls. Epicotyls has a shoot apex and a few leaf primordial enclosed in a hollow foliar structure, the coleoptiles.