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Plants in hilly areas have to bear high speed winds and cold. Which of the following adaptations best helps them face the above conditions?
- a)Having lots of branches and leaves
- b)Tall and straight trunk with needle like leaves
- c)Leaves which are modified into spines
- d)Breathing roots which come above the ground
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Plants in hilly areas have to bear high speed winds and cold. Which of...
The trees that grow in hilly areas have needle like leaves, which are very tough and can survive in the cold, snow and wind.
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Plants in hilly areas have to bear high speed winds and cold. Which of...
Adaptations of Plants in Hilly Areas
Plants in hilly areas face harsh environmental conditions such as high-speed winds and cold temperature. These plants have to adapt themselves to these conditions to survive. Let's discuss the adaptations of plants in hilly areas.
Tall and straight trunk with needle-like leaves
Plants in hilly areas have a tall and straight trunk with needle-like leaves. This adaptation helps them to reduce the resistance of wind and snow. It also helps them to shed snow and ice quickly, preventing the branches from breaking.
The needle-like leaves also have a smaller surface area, which helps in reducing water loss due to evaporation. These leaves are also coated with a waxy layer, which prevents water loss due to transpiration.
Leaves which are modified into spines
Plants in hilly areas also have leaves that are modified into spines. This adaptation helps them to reduce the surface area of the leaves, which results in less water loss due to transpiration.
The spines also protect the plant from herbivores. As the plants in hilly areas have limited resources, they cannot afford to lose their leaves to herbivores.
Conclusion
Plants in hilly areas have to face harsh environmental conditions. They have adapted themselves to these conditions by having a tall and straight trunk with needle-like leaves and leaves modified into spines. These adaptations help them to reduce water loss due to transpiration and protect the plant from herbivores.
Plants in hilly areas face harsh environmental conditions such as high-speed winds and cold temperature. These plants have to adapt themselves to these conditions to survive. Let's discuss the adaptations of plants in hilly areas.
Tall and straight trunk with needle-like leaves
Plants in hilly areas have a tall and straight trunk with needle-like leaves. This adaptation helps them to reduce the resistance of wind and snow. It also helps them to shed snow and ice quickly, preventing the branches from breaking.
The needle-like leaves also have a smaller surface area, which helps in reducing water loss due to evaporation. These leaves are also coated with a waxy layer, which prevents water loss due to transpiration.
Leaves which are modified into spines
Plants in hilly areas also have leaves that are modified into spines. This adaptation helps them to reduce the surface area of the leaves, which results in less water loss due to transpiration.
The spines also protect the plant from herbivores. As the plants in hilly areas have limited resources, they cannot afford to lose their leaves to herbivores.
Conclusion
Plants in hilly areas have to face harsh environmental conditions. They have adapted themselves to these conditions by having a tall and straight trunk with needle-like leaves and leaves modified into spines. These adaptations help them to reduce water loss due to transpiration and protect the plant from herbivores.
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Community Answer
Plants in hilly areas have to bear high speed winds and cold. Which of...
This is because the tall straight trunk and needle shaped leaves help them to slope down the ice.
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Plants in hilly areas have to bear high speed winds and cold. Which of the following adaptations best helps them face the above conditions?a)Having lots of branches and leavesb)Tall and straight trunk with needle like leavesc)Leaves which are modified into spinesd)Breathing roots which come above the groundCorrect answer is option 'B'. Can you explain this answer?
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Plants in hilly areas have to bear high speed winds and cold. Which of the following adaptations best helps them face the above conditions?a)Having lots of branches and leavesb)Tall and straight trunk with needle like leavesc)Leaves which are modified into spinesd)Breathing roots which come above the groundCorrect answer is option 'B'. Can you explain this answer? for Class 4 2024 is part of Class 4 preparation. The Question and answers have been prepared according to the Class 4 exam syllabus. Information about Plants in hilly areas have to bear high speed winds and cold. Which of the following adaptations best helps them face the above conditions?a)Having lots of branches and leavesb)Tall and straight trunk with needle like leavesc)Leaves which are modified into spinesd)Breathing roots which come above the groundCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 4 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Plants in hilly areas have to bear high speed winds and cold. Which of the following adaptations best helps them face the above conditions?a)Having lots of branches and leavesb)Tall and straight trunk with needle like leavesc)Leaves which are modified into spinesd)Breathing roots which come above the groundCorrect answer is option 'B'. Can you explain this answer?.
Plants in hilly areas have to bear high speed winds and cold. Which of the following adaptations best helps them face the above conditions?a)Having lots of branches and leavesb)Tall and straight trunk with needle like leavesc)Leaves which are modified into spinesd)Breathing roots which come above the groundCorrect answer is option 'B'. Can you explain this answer? for Class 4 2024 is part of Class 4 preparation. The Question and answers have been prepared according to the Class 4 exam syllabus. Information about Plants in hilly areas have to bear high speed winds and cold. Which of the following adaptations best helps them face the above conditions?a)Having lots of branches and leavesb)Tall and straight trunk with needle like leavesc)Leaves which are modified into spinesd)Breathing roots which come above the groundCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 4 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Plants in hilly areas have to bear high speed winds and cold. Which of the following adaptations best helps them face the above conditions?a)Having lots of branches and leavesb)Tall and straight trunk with needle like leavesc)Leaves which are modified into spinesd)Breathing roots which come above the groundCorrect answer is option 'B'. Can you explain this answer?.
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Plants in hilly areas have to bear high speed winds and cold. Which of the following adaptations best helps them face the above conditions?a)Having lots of branches and leavesb)Tall and straight trunk with needle like leavesc)Leaves which are modified into spinesd)Breathing roots which come above the groundCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Plants in hilly areas have to bear high speed winds and cold. Which of the following adaptations best helps them face the above conditions?a)Having lots of branches and leavesb)Tall and straight trunk with needle like leavesc)Leaves which are modified into spinesd)Breathing roots which come above the groundCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Plants in hilly areas have to bear high speed winds and cold. Which of the following adaptations best helps them face the above conditions?a)Having lots of branches and leavesb)Tall and straight trunk with needle like leavesc)Leaves which are modified into spinesd)Breathing roots which come above the groundCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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