A The Brassica flowers can be cut into two equal halves from any plane. So, it shows the radial symmetry. These flowers are referred to as actinomorphic flowers. Radial symmetry is found in flowers like Mustard, Datura and Chilli. - Pisum, Trifolium and Cassia are the members of Fabaceae family having zygomorphic flower showing bilateral symmetry. 1dalsyaimetry \(10^{\prime \prime}:\) c) un
Tripura JEE-2017
Morphology of Plants
62476
In a flower of a plant the number of carpels is equal to the number of inner whorl of perianth lobes and cotyledons \(1 / 3\) of carpel number. What is the arrangement of ovules on placenta of the flower of that plant?
1 Axile
2 Marginal
3 Basal
4 Parietal
Explanation:
A Axile placentation: When the placenta is axile and the ovules are attached to it in a multilocular ovary, the placentation is said to be axile in multicarpellary syncarpous ovaries, the carpels fuse to form septa which form a central axis. The ovules are arranged on the axis. ex: Malvaceae, Solanaceae Lilliaceae. Marginal placentation: It develops form monocarpellary \& unilocular ovary, placenta born at the margin as Leguminaceae. Basal placentation: It develops form monocarpellary to tricarpellary but unilocular ovary placenta develops from the based usually shaded as- Gramineae/Poaceae, compositae. Parietal Placentation: It develops from bicarpellary to multicarpellary but unilocular ovary. Except Crucifer:- Where false septum develops called as Replum. Placenta develops on the periphery.
TS EAMCET-2015
Morphology of Plants
62493
Which one of the following is an advanced floral feature?
1 Hypogyny
2 Bisexuality
3 Apocarpy
4 Zygomorphy
Explanation:
D The advanced floral characteristics are Zygomorphy has evolved more than once in mono cotyledons. - Zygomorphic or bilateral symmetry. - Epigynous ovary (inferior). Flower part are united with each other. - Flower parts like sepals, petals, stamens, pistils are few (less than 10), Dichlamydeous (fused stamens) - Albuminous seed and Simple leaves.
AP EAMCET-2001
Morphology of Plants
62510
Among China rose, mustard, brinjal, potato, guava, cucumber, onion and tulip, how many plants have superior ovary?
1 Four
2 Five
3 Six
4 Three
Explanation:
C China rose, Musturd, Brinjal, Potato, Onion and Tulip have superior ovary while guava and cucumber have inferior ovary. Superior ovary is an ovary attached to the receptacle above the attachment of other floral parts. A superior ovary is found in types of fleshy fruits such as true Berries, Drupes etc. Flower with inferior ovaries are termed epigynous.
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Morphology of Plants
62474
Radial Symmetry is found in the flowers of.
1 Brassica
2 Trifolium
3 Pisum
4 Cassia
Explanation:
A The Brassica flowers can be cut into two equal halves from any plane. So, it shows the radial symmetry. These flowers are referred to as actinomorphic flowers. Radial symmetry is found in flowers like Mustard, Datura and Chilli. - Pisum, Trifolium and Cassia are the members of Fabaceae family having zygomorphic flower showing bilateral symmetry. 1dalsyaimetry \(10^{\prime \prime}:\) c) un
Tripura JEE-2017
Morphology of Plants
62476
In a flower of a plant the number of carpels is equal to the number of inner whorl of perianth lobes and cotyledons \(1 / 3\) of carpel number. What is the arrangement of ovules on placenta of the flower of that plant?
1 Axile
2 Marginal
3 Basal
4 Parietal
Explanation:
A Axile placentation: When the placenta is axile and the ovules are attached to it in a multilocular ovary, the placentation is said to be axile in multicarpellary syncarpous ovaries, the carpels fuse to form septa which form a central axis. The ovules are arranged on the axis. ex: Malvaceae, Solanaceae Lilliaceae. Marginal placentation: It develops form monocarpellary \& unilocular ovary, placenta born at the margin as Leguminaceae. Basal placentation: It develops form monocarpellary to tricarpellary but unilocular ovary placenta develops from the based usually shaded as- Gramineae/Poaceae, compositae. Parietal Placentation: It develops from bicarpellary to multicarpellary but unilocular ovary. Except Crucifer:- Where false septum develops called as Replum. Placenta develops on the periphery.
TS EAMCET-2015
Morphology of Plants
62493
Which one of the following is an advanced floral feature?
1 Hypogyny
2 Bisexuality
3 Apocarpy
4 Zygomorphy
Explanation:
D The advanced floral characteristics are Zygomorphy has evolved more than once in mono cotyledons. - Zygomorphic or bilateral symmetry. - Epigynous ovary (inferior). Flower part are united with each other. - Flower parts like sepals, petals, stamens, pistils are few (less than 10), Dichlamydeous (fused stamens) - Albuminous seed and Simple leaves.
AP EAMCET-2001
Morphology of Plants
62510
Among China rose, mustard, brinjal, potato, guava, cucumber, onion and tulip, how many plants have superior ovary?
1 Four
2 Five
3 Six
4 Three
Explanation:
C China rose, Musturd, Brinjal, Potato, Onion and Tulip have superior ovary while guava and cucumber have inferior ovary. Superior ovary is an ovary attached to the receptacle above the attachment of other floral parts. A superior ovary is found in types of fleshy fruits such as true Berries, Drupes etc. Flower with inferior ovaries are termed epigynous.
A The Brassica flowers can be cut into two equal halves from any plane. So, it shows the radial symmetry. These flowers are referred to as actinomorphic flowers. Radial symmetry is found in flowers like Mustard, Datura and Chilli. - Pisum, Trifolium and Cassia are the members of Fabaceae family having zygomorphic flower showing bilateral symmetry. 1dalsyaimetry \(10^{\prime \prime}:\) c) un
Tripura JEE-2017
Morphology of Plants
62476
In a flower of a plant the number of carpels is equal to the number of inner whorl of perianth lobes and cotyledons \(1 / 3\) of carpel number. What is the arrangement of ovules on placenta of the flower of that plant?
1 Axile
2 Marginal
3 Basal
4 Parietal
Explanation:
A Axile placentation: When the placenta is axile and the ovules are attached to it in a multilocular ovary, the placentation is said to be axile in multicarpellary syncarpous ovaries, the carpels fuse to form septa which form a central axis. The ovules are arranged on the axis. ex: Malvaceae, Solanaceae Lilliaceae. Marginal placentation: It develops form monocarpellary \& unilocular ovary, placenta born at the margin as Leguminaceae. Basal placentation: It develops form monocarpellary to tricarpellary but unilocular ovary placenta develops from the based usually shaded as- Gramineae/Poaceae, compositae. Parietal Placentation: It develops from bicarpellary to multicarpellary but unilocular ovary. Except Crucifer:- Where false septum develops called as Replum. Placenta develops on the periphery.
TS EAMCET-2015
Morphology of Plants
62493
Which one of the following is an advanced floral feature?
1 Hypogyny
2 Bisexuality
3 Apocarpy
4 Zygomorphy
Explanation:
D The advanced floral characteristics are Zygomorphy has evolved more than once in mono cotyledons. - Zygomorphic or bilateral symmetry. - Epigynous ovary (inferior). Flower part are united with each other. - Flower parts like sepals, petals, stamens, pistils are few (less than 10), Dichlamydeous (fused stamens) - Albuminous seed and Simple leaves.
AP EAMCET-2001
Morphology of Plants
62510
Among China rose, mustard, brinjal, potato, guava, cucumber, onion and tulip, how many plants have superior ovary?
1 Four
2 Five
3 Six
4 Three
Explanation:
C China rose, Musturd, Brinjal, Potato, Onion and Tulip have superior ovary while guava and cucumber have inferior ovary. Superior ovary is an ovary attached to the receptacle above the attachment of other floral parts. A superior ovary is found in types of fleshy fruits such as true Berries, Drupes etc. Flower with inferior ovaries are termed epigynous.
A The Brassica flowers can be cut into two equal halves from any plane. So, it shows the radial symmetry. These flowers are referred to as actinomorphic flowers. Radial symmetry is found in flowers like Mustard, Datura and Chilli. - Pisum, Trifolium and Cassia are the members of Fabaceae family having zygomorphic flower showing bilateral symmetry. 1dalsyaimetry \(10^{\prime \prime}:\) c) un
Tripura JEE-2017
Morphology of Plants
62476
In a flower of a plant the number of carpels is equal to the number of inner whorl of perianth lobes and cotyledons \(1 / 3\) of carpel number. What is the arrangement of ovules on placenta of the flower of that plant?
1 Axile
2 Marginal
3 Basal
4 Parietal
Explanation:
A Axile placentation: When the placenta is axile and the ovules are attached to it in a multilocular ovary, the placentation is said to be axile in multicarpellary syncarpous ovaries, the carpels fuse to form septa which form a central axis. The ovules are arranged on the axis. ex: Malvaceae, Solanaceae Lilliaceae. Marginal placentation: It develops form monocarpellary \& unilocular ovary, placenta born at the margin as Leguminaceae. Basal placentation: It develops form monocarpellary to tricarpellary but unilocular ovary placenta develops from the based usually shaded as- Gramineae/Poaceae, compositae. Parietal Placentation: It develops from bicarpellary to multicarpellary but unilocular ovary. Except Crucifer:- Where false septum develops called as Replum. Placenta develops on the periphery.
TS EAMCET-2015
Morphology of Plants
62493
Which one of the following is an advanced floral feature?
1 Hypogyny
2 Bisexuality
3 Apocarpy
4 Zygomorphy
Explanation:
D The advanced floral characteristics are Zygomorphy has evolved more than once in mono cotyledons. - Zygomorphic or bilateral symmetry. - Epigynous ovary (inferior). Flower part are united with each other. - Flower parts like sepals, petals, stamens, pistils are few (less than 10), Dichlamydeous (fused stamens) - Albuminous seed and Simple leaves.
AP EAMCET-2001
Morphology of Plants
62510
Among China rose, mustard, brinjal, potato, guava, cucumber, onion and tulip, how many plants have superior ovary?
1 Four
2 Five
3 Six
4 Three
Explanation:
C China rose, Musturd, Brinjal, Potato, Onion and Tulip have superior ovary while guava and cucumber have inferior ovary. Superior ovary is an ovary attached to the receptacle above the attachment of other floral parts. A superior ovary is found in types of fleshy fruits such as true Berries, Drupes etc. Flower with inferior ovaries are termed epigynous.
