C Passiflora is an example of stem tendril A thin, thread - like structure used by climb as for support and attachment by parasitic plants. Generally by coiling around the suitable host found by touch is called a stem tendril. They may be branched or unbranched. Common examples of tendril - Producing plants are the grape, members of the squash or melon family (cucurbitaceae) the sweet pea (Lathyrus odoratus), and the passion flowers (passiflora species).
Haryana PMT-2011
Morphology of Plants
62285
Rootstock is:
1 found in Musa and Alocasia
2 is underground stem
3 Specialized rhizome growing up vertically instead of horizontally
4 All of these
Explanation:
D Rootstock is an underground stem called specialized rhizome which grows vertically upward instead of horizontal. Rootstock is the base and root portion of a grafted plant. It is found is Musa and Alocasia.
Haryana PMT-2011
Morphology of Plants
62286
Stems modified into flat green organs performing the functions of leaves are known as:
1 Scales
2 Cladodes
3 Phyllodes
4 Phylloclades
Explanation:
D Stem modified into flat-green organs performing the functions of leaves are known as Phylloclades. - Cladode is also a phylloclade but is of limited growth. - Phyllodes are modified petioles which are leaf like in appearance and function. - Scales are non-green and do not take part in photosynthesis.
NEET-2016 Phase-I
Morphology of Plants
62288
Phyllode is present in:
1 Australian Acacia
2 Opuntia
3 Asparagus
4 Euphorbia
Explanation:
A Phyllode is a modified petiole or a shoot that connects the stem with leaf and its function resembles that of leaf eg. Australian Acacia. In several species of Acacia found in the deserts of Australia, the bipinnate lamina is absent. Instead petiole and part of the rachis become flattened into sickle shaped structure for performing the function of food synthesis.
AIPMT (Screening)-2012
Morphology of Plants
62289
Which one of the following statement is correct?
1 Flower of tulip is a modified shoot
2 In tomato, fruit is a capsule
3 Seeds of orchids have oil-rich endosperm
4 Placentation in primrose is basal
Explanation:
A In the tulip, flower is a modified stem. Their flower buds are known for being perfectly symmetrical. Tulips are the national flower of both Iran and Turkey. - The fruits of the tomato are of berry type. - The seeds of orchids are non- endospermic. - Placentation is arrangement of the ovules on the placenta inside the ovary. Primrose has a free central placentation.
C Passiflora is an example of stem tendril A thin, thread - like structure used by climb as for support and attachment by parasitic plants. Generally by coiling around the suitable host found by touch is called a stem tendril. They may be branched or unbranched. Common examples of tendril - Producing plants are the grape, members of the squash or melon family (cucurbitaceae) the sweet pea (Lathyrus odoratus), and the passion flowers (passiflora species).
Haryana PMT-2011
Morphology of Plants
62285
Rootstock is:
1 found in Musa and Alocasia
2 is underground stem
3 Specialized rhizome growing up vertically instead of horizontally
4 All of these
Explanation:
D Rootstock is an underground stem called specialized rhizome which grows vertically upward instead of horizontal. Rootstock is the base and root portion of a grafted plant. It is found is Musa and Alocasia.
Haryana PMT-2011
Morphology of Plants
62286
Stems modified into flat green organs performing the functions of leaves are known as:
1 Scales
2 Cladodes
3 Phyllodes
4 Phylloclades
Explanation:
D Stem modified into flat-green organs performing the functions of leaves are known as Phylloclades. - Cladode is also a phylloclade but is of limited growth. - Phyllodes are modified petioles which are leaf like in appearance and function. - Scales are non-green and do not take part in photosynthesis.
NEET-2016 Phase-I
Morphology of Plants
62288
Phyllode is present in:
1 Australian Acacia
2 Opuntia
3 Asparagus
4 Euphorbia
Explanation:
A Phyllode is a modified petiole or a shoot that connects the stem with leaf and its function resembles that of leaf eg. Australian Acacia. In several species of Acacia found in the deserts of Australia, the bipinnate lamina is absent. Instead petiole and part of the rachis become flattened into sickle shaped structure for performing the function of food synthesis.
AIPMT (Screening)-2012
Morphology of Plants
62289
Which one of the following statement is correct?
1 Flower of tulip is a modified shoot
2 In tomato, fruit is a capsule
3 Seeds of orchids have oil-rich endosperm
4 Placentation in primrose is basal
Explanation:
A In the tulip, flower is a modified stem. Their flower buds are known for being perfectly symmetrical. Tulips are the national flower of both Iran and Turkey. - The fruits of the tomato are of berry type. - The seeds of orchids are non- endospermic. - Placentation is arrangement of the ovules on the placenta inside the ovary. Primrose has a free central placentation.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Morphology of Plants
62284
Passiflora is an example of:
1 cladode
2 thorn
3 stem tendril
4 phylloclade
Explanation:
C Passiflora is an example of stem tendril A thin, thread - like structure used by climb as for support and attachment by parasitic plants. Generally by coiling around the suitable host found by touch is called a stem tendril. They may be branched or unbranched. Common examples of tendril - Producing plants are the grape, members of the squash or melon family (cucurbitaceae) the sweet pea (Lathyrus odoratus), and the passion flowers (passiflora species).
Haryana PMT-2011
Morphology of Plants
62285
Rootstock is:
1 found in Musa and Alocasia
2 is underground stem
3 Specialized rhizome growing up vertically instead of horizontally
4 All of these
Explanation:
D Rootstock is an underground stem called specialized rhizome which grows vertically upward instead of horizontal. Rootstock is the base and root portion of a grafted plant. It is found is Musa and Alocasia.
Haryana PMT-2011
Morphology of Plants
62286
Stems modified into flat green organs performing the functions of leaves are known as:
1 Scales
2 Cladodes
3 Phyllodes
4 Phylloclades
Explanation:
D Stem modified into flat-green organs performing the functions of leaves are known as Phylloclades. - Cladode is also a phylloclade but is of limited growth. - Phyllodes are modified petioles which are leaf like in appearance and function. - Scales are non-green and do not take part in photosynthesis.
NEET-2016 Phase-I
Morphology of Plants
62288
Phyllode is present in:
1 Australian Acacia
2 Opuntia
3 Asparagus
4 Euphorbia
Explanation:
A Phyllode is a modified petiole or a shoot that connects the stem with leaf and its function resembles that of leaf eg. Australian Acacia. In several species of Acacia found in the deserts of Australia, the bipinnate lamina is absent. Instead petiole and part of the rachis become flattened into sickle shaped structure for performing the function of food synthesis.
AIPMT (Screening)-2012
Morphology of Plants
62289
Which one of the following statement is correct?
1 Flower of tulip is a modified shoot
2 In tomato, fruit is a capsule
3 Seeds of orchids have oil-rich endosperm
4 Placentation in primrose is basal
Explanation:
A In the tulip, flower is a modified stem. Their flower buds are known for being perfectly symmetrical. Tulips are the national flower of both Iran and Turkey. - The fruits of the tomato are of berry type. - The seeds of orchids are non- endospermic. - Placentation is arrangement of the ovules on the placenta inside the ovary. Primrose has a free central placentation.
C Passiflora is an example of stem tendril A thin, thread - like structure used by climb as for support and attachment by parasitic plants. Generally by coiling around the suitable host found by touch is called a stem tendril. They may be branched or unbranched. Common examples of tendril - Producing plants are the grape, members of the squash or melon family (cucurbitaceae) the sweet pea (Lathyrus odoratus), and the passion flowers (passiflora species).
Haryana PMT-2011
Morphology of Plants
62285
Rootstock is:
1 found in Musa and Alocasia
2 is underground stem
3 Specialized rhizome growing up vertically instead of horizontally
4 All of these
Explanation:
D Rootstock is an underground stem called specialized rhizome which grows vertically upward instead of horizontal. Rootstock is the base and root portion of a grafted plant. It is found is Musa and Alocasia.
Haryana PMT-2011
Morphology of Plants
62286
Stems modified into flat green organs performing the functions of leaves are known as:
1 Scales
2 Cladodes
3 Phyllodes
4 Phylloclades
Explanation:
D Stem modified into flat-green organs performing the functions of leaves are known as Phylloclades. - Cladode is also a phylloclade but is of limited growth. - Phyllodes are modified petioles which are leaf like in appearance and function. - Scales are non-green and do not take part in photosynthesis.
NEET-2016 Phase-I
Morphology of Plants
62288
Phyllode is present in:
1 Australian Acacia
2 Opuntia
3 Asparagus
4 Euphorbia
Explanation:
A Phyllode is a modified petiole or a shoot that connects the stem with leaf and its function resembles that of leaf eg. Australian Acacia. In several species of Acacia found in the deserts of Australia, the bipinnate lamina is absent. Instead petiole and part of the rachis become flattened into sickle shaped structure for performing the function of food synthesis.
AIPMT (Screening)-2012
Morphology of Plants
62289
Which one of the following statement is correct?
1 Flower of tulip is a modified shoot
2 In tomato, fruit is a capsule
3 Seeds of orchids have oil-rich endosperm
4 Placentation in primrose is basal
Explanation:
A In the tulip, flower is a modified stem. Their flower buds are known for being perfectly symmetrical. Tulips are the national flower of both Iran and Turkey. - The fruits of the tomato are of berry type. - The seeds of orchids are non- endospermic. - Placentation is arrangement of the ovules on the placenta inside the ovary. Primrose has a free central placentation.
C Passiflora is an example of stem tendril A thin, thread - like structure used by climb as for support and attachment by parasitic plants. Generally by coiling around the suitable host found by touch is called a stem tendril. They may be branched or unbranched. Common examples of tendril - Producing plants are the grape, members of the squash or melon family (cucurbitaceae) the sweet pea (Lathyrus odoratus), and the passion flowers (passiflora species).
Haryana PMT-2011
Morphology of Plants
62285
Rootstock is:
1 found in Musa and Alocasia
2 is underground stem
3 Specialized rhizome growing up vertically instead of horizontally
4 All of these
Explanation:
D Rootstock is an underground stem called specialized rhizome which grows vertically upward instead of horizontal. Rootstock is the base and root portion of a grafted plant. It is found is Musa and Alocasia.
Haryana PMT-2011
Morphology of Plants
62286
Stems modified into flat green organs performing the functions of leaves are known as:
1 Scales
2 Cladodes
3 Phyllodes
4 Phylloclades
Explanation:
D Stem modified into flat-green organs performing the functions of leaves are known as Phylloclades. - Cladode is also a phylloclade but is of limited growth. - Phyllodes are modified petioles which are leaf like in appearance and function. - Scales are non-green and do not take part in photosynthesis.
NEET-2016 Phase-I
Morphology of Plants
62288
Phyllode is present in:
1 Australian Acacia
2 Opuntia
3 Asparagus
4 Euphorbia
Explanation:
A Phyllode is a modified petiole or a shoot that connects the stem with leaf and its function resembles that of leaf eg. Australian Acacia. In several species of Acacia found in the deserts of Australia, the bipinnate lamina is absent. Instead petiole and part of the rachis become flattened into sickle shaped structure for performing the function of food synthesis.
AIPMT (Screening)-2012
Morphology of Plants
62289
Which one of the following statement is correct?
1 Flower of tulip is a modified shoot
2 In tomato, fruit is a capsule
3 Seeds of orchids have oil-rich endosperm
4 Placentation in primrose is basal
Explanation:
A In the tulip, flower is a modified stem. Their flower buds are known for being perfectly symmetrical. Tulips are the national flower of both Iran and Turkey. - The fruits of the tomato are of berry type. - The seeds of orchids are non- endospermic. - Placentation is arrangement of the ovules on the placenta inside the ovary. Primrose has a free central placentation.