62471
The term 'polyadelphous' is related to which among the following?
1 Gynoecium
2 Androecium
3 Corolla
4 Calyx
Explanation:
B Androecium is the male reproductive part. They have filaments when these filaments are joined to make groups but the anther remain separated, that condition is called polyadelphous. It happens in citrus.
AP EAMCET-25.09.2020 Shift-II
Morphology of Plants
62473
Which of the following represent zygomorphic symmetry:
1 Canna, Mustard, Chilli, Datura
2 Mustard, Canna, Pea, Datura
3 Pea, Bean, Cassia, Gulmohar
4 Pea, Bean, Canna,
Explanation:
:Generally the Zygomorphic symmetry is also called as bilateral symmetry occurs in a flower through which it can pass only one plane of symmetry that will divide it into two parts. Ex- Fabaceae family. - Pea, Bean, Cassia and Gulmohar belong to Fabaceae. So, the correct answer is Pea, Bean, Cassia, Gulmohar.
D Imbicate aestivation: It is an arrangement in which sepal and petals are internal and they are lying overlapped on both the margins. In this one sepal or petals are external and overlapping with each other. The family compositae or asteraceae is characterised by presence of inferior ovary. In this ovary thalamus is flattened and the other floral organs. The flower that have inferior ovary called epigynous flower.
Tripura JEE-2017
Morphology of Plants
62494
Umbel inflorescence is found in
1 Musa
2 Colocosia
3 Coriandrum
4 Helianthus
Explanation:
C Umbel inflorescence is found in Coriandrum sativum. In this type of inflorescence flowers appears to develop from a common point and pedicillate. A group of bracts are involucre, which is always associated with the umbel and each flower arises from the axis of bract. In coriandrum compound umbel is present, when flower axis is branched called the compound umbel.
NEET Test Series from KOTA - 10 Papers In MS WORD
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Morphology of Plants
62471
The term 'polyadelphous' is related to which among the following?
1 Gynoecium
2 Androecium
3 Corolla
4 Calyx
Explanation:
B Androecium is the male reproductive part. They have filaments when these filaments are joined to make groups but the anther remain separated, that condition is called polyadelphous. It happens in citrus.
AP EAMCET-25.09.2020 Shift-II
Morphology of Plants
62473
Which of the following represent zygomorphic symmetry:
1 Canna, Mustard, Chilli, Datura
2 Mustard, Canna, Pea, Datura
3 Pea, Bean, Cassia, Gulmohar
4 Pea, Bean, Canna,
Explanation:
:Generally the Zygomorphic symmetry is also called as bilateral symmetry occurs in a flower through which it can pass only one plane of symmetry that will divide it into two parts. Ex- Fabaceae family. - Pea, Bean, Cassia and Gulmohar belong to Fabaceae. So, the correct answer is Pea, Bean, Cassia, Gulmohar.
D Imbicate aestivation: It is an arrangement in which sepal and petals are internal and they are lying overlapped on both the margins. In this one sepal or petals are external and overlapping with each other. The family compositae or asteraceae is characterised by presence of inferior ovary. In this ovary thalamus is flattened and the other floral organs. The flower that have inferior ovary called epigynous flower.
Tripura JEE-2017
Morphology of Plants
62494
Umbel inflorescence is found in
1 Musa
2 Colocosia
3 Coriandrum
4 Helianthus
Explanation:
C Umbel inflorescence is found in Coriandrum sativum. In this type of inflorescence flowers appears to develop from a common point and pedicillate. A group of bracts are involucre, which is always associated with the umbel and each flower arises from the axis of bract. In coriandrum compound umbel is present, when flower axis is branched called the compound umbel.
62471
The term 'polyadelphous' is related to which among the following?
1 Gynoecium
2 Androecium
3 Corolla
4 Calyx
Explanation:
B Androecium is the male reproductive part. They have filaments when these filaments are joined to make groups but the anther remain separated, that condition is called polyadelphous. It happens in citrus.
AP EAMCET-25.09.2020 Shift-II
Morphology of Plants
62473
Which of the following represent zygomorphic symmetry:
1 Canna, Mustard, Chilli, Datura
2 Mustard, Canna, Pea, Datura
3 Pea, Bean, Cassia, Gulmohar
4 Pea, Bean, Canna,
Explanation:
:Generally the Zygomorphic symmetry is also called as bilateral symmetry occurs in a flower through which it can pass only one plane of symmetry that will divide it into two parts. Ex- Fabaceae family. - Pea, Bean, Cassia and Gulmohar belong to Fabaceae. So, the correct answer is Pea, Bean, Cassia, Gulmohar.
D Imbicate aestivation: It is an arrangement in which sepal and petals are internal and they are lying overlapped on both the margins. In this one sepal or petals are external and overlapping with each other. The family compositae or asteraceae is characterised by presence of inferior ovary. In this ovary thalamus is flattened and the other floral organs. The flower that have inferior ovary called epigynous flower.
Tripura JEE-2017
Morphology of Plants
62494
Umbel inflorescence is found in
1 Musa
2 Colocosia
3 Coriandrum
4 Helianthus
Explanation:
C Umbel inflorescence is found in Coriandrum sativum. In this type of inflorescence flowers appears to develop from a common point and pedicillate. A group of bracts are involucre, which is always associated with the umbel and each flower arises from the axis of bract. In coriandrum compound umbel is present, when flower axis is branched called the compound umbel.
62471
The term 'polyadelphous' is related to which among the following?
1 Gynoecium
2 Androecium
3 Corolla
4 Calyx
Explanation:
B Androecium is the male reproductive part. They have filaments when these filaments are joined to make groups but the anther remain separated, that condition is called polyadelphous. It happens in citrus.
AP EAMCET-25.09.2020 Shift-II
Morphology of Plants
62473
Which of the following represent zygomorphic symmetry:
1 Canna, Mustard, Chilli, Datura
2 Mustard, Canna, Pea, Datura
3 Pea, Bean, Cassia, Gulmohar
4 Pea, Bean, Canna,
Explanation:
:Generally the Zygomorphic symmetry is also called as bilateral symmetry occurs in a flower through which it can pass only one plane of symmetry that will divide it into two parts. Ex- Fabaceae family. - Pea, Bean, Cassia and Gulmohar belong to Fabaceae. So, the correct answer is Pea, Bean, Cassia, Gulmohar.
D Imbicate aestivation: It is an arrangement in which sepal and petals are internal and they are lying overlapped on both the margins. In this one sepal or petals are external and overlapping with each other. The family compositae or asteraceae is characterised by presence of inferior ovary. In this ovary thalamus is flattened and the other floral organs. The flower that have inferior ovary called epigynous flower.
Tripura JEE-2017
Morphology of Plants
62494
Umbel inflorescence is found in
1 Musa
2 Colocosia
3 Coriandrum
4 Helianthus
Explanation:
C Umbel inflorescence is found in Coriandrum sativum. In this type of inflorescence flowers appears to develop from a common point and pedicillate. A group of bracts are involucre, which is always associated with the umbel and each flower arises from the axis of bract. In coriandrum compound umbel is present, when flower axis is branched called the compound umbel.
