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Which among the following is incorrect about vascular bundles in monocot stem?
- a)They are more than one vascular bundle present
- b)The vascular bundles are of open type
- c)They are scattered
- d)They are surrounded by sclerenchymatous bundle sheaths
Correct answer is option 'B'. Can you explain this answer?
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Which among the following is incorrect about vascular bundles in monoc...
Vascular bundles are specialized tissues found in the stems and roots of plants. They play a crucial role in the transportation of water, minerals, and nutrients throughout the plant. In monocot stems, such as those of grasses and lilies, the arrangement of vascular bundles differs from dicot stems.
Here is an explanation of each option and why option 'B' is incorrect:
a) They are more than one vascular bundle present:
In monocot stems, there are multiple vascular bundles present. These bundles are arranged in a scattered manner throughout the stem. This arrangement is in contrast to dicot stems, where the vascular bundles are arranged in a ring-like pattern.
b) The vascular bundles are of open type:
This statement is incorrect. In monocot stems, the vascular bundles are of the closed type, also known as collateral bundles. This means that the xylem and phloem tissues are located adjacent to each other, with xylem facing inward and phloem facing outward.
c) They are scattered:
This statement is correct. In monocot stems, the vascular bundles are scattered throughout the ground tissue of the stem. This arrangement allows for more flexibility and strength in the stem.
d) They are surrounded by sclerenchymatous bundle sheaths:
This statement is correct. The vascular bundles in monocot stems are surrounded by sclerenchymatous bundle sheaths. These sheaths provide additional support and protection to the vascular bundles.
In conclusion, the correct answer is option 'B' because the vascular bundles in monocot stems are of the closed type, not open. The other options are all correct statements about the characteristics of vascular bundles in monocot stems.
Here is an explanation of each option and why option 'B' is incorrect:
a) They are more than one vascular bundle present:
In monocot stems, there are multiple vascular bundles present. These bundles are arranged in a scattered manner throughout the stem. This arrangement is in contrast to dicot stems, where the vascular bundles are arranged in a ring-like pattern.
b) The vascular bundles are of open type:
This statement is incorrect. In monocot stems, the vascular bundles are of the closed type, also known as collateral bundles. This means that the xylem and phloem tissues are located adjacent to each other, with xylem facing inward and phloem facing outward.
c) They are scattered:
This statement is correct. In monocot stems, the vascular bundles are scattered throughout the ground tissue of the stem. This arrangement allows for more flexibility and strength in the stem.
d) They are surrounded by sclerenchymatous bundle sheaths:
This statement is correct. The vascular bundles in monocot stems are surrounded by sclerenchymatous bundle sheaths. These sheaths provide additional support and protection to the vascular bundles.
In conclusion, the correct answer is option 'B' because the vascular bundles in monocot stems are of the closed type, not open. The other options are all correct statements about the characteristics of vascular bundles in monocot stems.
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Which among the following is incorrect about vascular bundles in monoc...
There are more than one vascular bundles present in a monocot stem. The vascular bundles are of closed type. They are scattered. They are surrounded by sclerenchymatous bundle sheaths.
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Which among the following is incorrect about vascular bundles in monocot stem?a)They are more than one vascular bundle presentb)The vascular bundles are of open typec)They are scatteredd)They are surrounded by sclerenchymatous bundle sheathsCorrect answer is option 'B'. Can you explain this answer?
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