B Cleistogamous flower are the ones that do not open and show self pollination. The advantage of a cleistogamous flower is that they are dependent on pollinators, hence producing seed in all conditions.
WB JEE-2014
Morphology of Plants
62521
Gall flowers of figs are:
1 Staminate
2 Pistillate
3 Neutar
4 Naked
Explanation:
C Gall flower of figs are neutar. Neutar: Gall flowers are usually neutar and it is used as food for gall wasps which are specific pollinators of hypanthodium inflorescence. Staminate:- Unisexual flower that bear only male reproductive parts that stamen called staminate flower ex- cucumber, chrysanthemum. Pistillate:- A flower that lack stamens is pistillate and female part called pistillate flower.
CMC Vellore-2011
Morphology of Plants
62522
In guava, cucurbits flowers are:
1 Hypogynous
2 Epigynous
3 Perigynous
4 Both (a) and (b)
Explanation:
B In guava and cucumber inferior ovary is present i.e rest parts are present above the gynoecium.
WB JEE-2008
Morphology of Plants
62523
In floral formula(K) denotes:
1 Polysepalous
2 Gamosepalous
3 Polypetalous
4 Gamopetalous
Explanation:
B Gamosepalous (the number of sepals in the calyx) is symbolized by the letter ' \(\mathrm{K}\) ' in a floral formula.
WB JEE-2008
Morphology of Plants
62524
The arrangement of the ovules on the placentae developed from the central axis of the ovary is called:
1 parietal placentation
2 axile placentation
3 basal placentation
4 marginal placentation
Explanation:
B The arrangement of the ovules on the placenta developed from the central axis of the ovary is called axile placentation, ex- China rose, Lemon, Tomato.
B Cleistogamous flower are the ones that do not open and show self pollination. The advantage of a cleistogamous flower is that they are dependent on pollinators, hence producing seed in all conditions.
WB JEE-2014
Morphology of Plants
62521
Gall flowers of figs are:
1 Staminate
2 Pistillate
3 Neutar
4 Naked
Explanation:
C Gall flower of figs are neutar. Neutar: Gall flowers are usually neutar and it is used as food for gall wasps which are specific pollinators of hypanthodium inflorescence. Staminate:- Unisexual flower that bear only male reproductive parts that stamen called staminate flower ex- cucumber, chrysanthemum. Pistillate:- A flower that lack stamens is pistillate and female part called pistillate flower.
CMC Vellore-2011
Morphology of Plants
62522
In guava, cucurbits flowers are:
1 Hypogynous
2 Epigynous
3 Perigynous
4 Both (a) and (b)
Explanation:
B In guava and cucumber inferior ovary is present i.e rest parts are present above the gynoecium.
WB JEE-2008
Morphology of Plants
62523
In floral formula(K) denotes:
1 Polysepalous
2 Gamosepalous
3 Polypetalous
4 Gamopetalous
Explanation:
B Gamosepalous (the number of sepals in the calyx) is symbolized by the letter ' \(\mathrm{K}\) ' in a floral formula.
WB JEE-2008
Morphology of Plants
62524
The arrangement of the ovules on the placentae developed from the central axis of the ovary is called:
1 parietal placentation
2 axile placentation
3 basal placentation
4 marginal placentation
Explanation:
B The arrangement of the ovules on the placenta developed from the central axis of the ovary is called axile placentation, ex- China rose, Lemon, Tomato.
B Cleistogamous flower are the ones that do not open and show self pollination. The advantage of a cleistogamous flower is that they are dependent on pollinators, hence producing seed in all conditions.
WB JEE-2014
Morphology of Plants
62521
Gall flowers of figs are:
1 Staminate
2 Pistillate
3 Neutar
4 Naked
Explanation:
C Gall flower of figs are neutar. Neutar: Gall flowers are usually neutar and it is used as food for gall wasps which are specific pollinators of hypanthodium inflorescence. Staminate:- Unisexual flower that bear only male reproductive parts that stamen called staminate flower ex- cucumber, chrysanthemum. Pistillate:- A flower that lack stamens is pistillate and female part called pistillate flower.
CMC Vellore-2011
Morphology of Plants
62522
In guava, cucurbits flowers are:
1 Hypogynous
2 Epigynous
3 Perigynous
4 Both (a) and (b)
Explanation:
B In guava and cucumber inferior ovary is present i.e rest parts are present above the gynoecium.
WB JEE-2008
Morphology of Plants
62523
In floral formula(K) denotes:
1 Polysepalous
2 Gamosepalous
3 Polypetalous
4 Gamopetalous
Explanation:
B Gamosepalous (the number of sepals in the calyx) is symbolized by the letter ' \(\mathrm{K}\) ' in a floral formula.
WB JEE-2008
Morphology of Plants
62524
The arrangement of the ovules on the placentae developed from the central axis of the ovary is called:
1 parietal placentation
2 axile placentation
3 basal placentation
4 marginal placentation
Explanation:
B The arrangement of the ovules on the placenta developed from the central axis of the ovary is called axile placentation, ex- China rose, Lemon, Tomato.
B Cleistogamous flower are the ones that do not open and show self pollination. The advantage of a cleistogamous flower is that they are dependent on pollinators, hence producing seed in all conditions.
WB JEE-2014
Morphology of Plants
62521
Gall flowers of figs are:
1 Staminate
2 Pistillate
3 Neutar
4 Naked
Explanation:
C Gall flower of figs are neutar. Neutar: Gall flowers are usually neutar and it is used as food for gall wasps which are specific pollinators of hypanthodium inflorescence. Staminate:- Unisexual flower that bear only male reproductive parts that stamen called staminate flower ex- cucumber, chrysanthemum. Pistillate:- A flower that lack stamens is pistillate and female part called pistillate flower.
CMC Vellore-2011
Morphology of Plants
62522
In guava, cucurbits flowers are:
1 Hypogynous
2 Epigynous
3 Perigynous
4 Both (a) and (b)
Explanation:
B In guava and cucumber inferior ovary is present i.e rest parts are present above the gynoecium.
WB JEE-2008
Morphology of Plants
62523
In floral formula(K) denotes:
1 Polysepalous
2 Gamosepalous
3 Polypetalous
4 Gamopetalous
Explanation:
B Gamosepalous (the number of sepals in the calyx) is symbolized by the letter ' \(\mathrm{K}\) ' in a floral formula.
WB JEE-2008
Morphology of Plants
62524
The arrangement of the ovules on the placentae developed from the central axis of the ovary is called:
1 parietal placentation
2 axile placentation
3 basal placentation
4 marginal placentation
Explanation:
B The arrangement of the ovules on the placenta developed from the central axis of the ovary is called axile placentation, ex- China rose, Lemon, Tomato.
B Cleistogamous flower are the ones that do not open and show self pollination. The advantage of a cleistogamous flower is that they are dependent on pollinators, hence producing seed in all conditions.
WB JEE-2014
Morphology of Plants
62521
Gall flowers of figs are:
1 Staminate
2 Pistillate
3 Neutar
4 Naked
Explanation:
C Gall flower of figs are neutar. Neutar: Gall flowers are usually neutar and it is used as food for gall wasps which are specific pollinators of hypanthodium inflorescence. Staminate:- Unisexual flower that bear only male reproductive parts that stamen called staminate flower ex- cucumber, chrysanthemum. Pistillate:- A flower that lack stamens is pistillate and female part called pistillate flower.
CMC Vellore-2011
Morphology of Plants
62522
In guava, cucurbits flowers are:
1 Hypogynous
2 Epigynous
3 Perigynous
4 Both (a) and (b)
Explanation:
B In guava and cucumber inferior ovary is present i.e rest parts are present above the gynoecium.
WB JEE-2008
Morphology of Plants
62523
In floral formula(K) denotes:
1 Polysepalous
2 Gamosepalous
3 Polypetalous
4 Gamopetalous
Explanation:
B Gamosepalous (the number of sepals in the calyx) is symbolized by the letter ' \(\mathrm{K}\) ' in a floral formula.
WB JEE-2008
Morphology of Plants
62524
The arrangement of the ovules on the placentae developed from the central axis of the ovary is called:
1 parietal placentation
2 axile placentation
3 basal placentation
4 marginal placentation
Explanation:
B The arrangement of the ovules on the placenta developed from the central axis of the ovary is called axile placentation, ex- China rose, Lemon, Tomato.
