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Plants give out water through the pores present under their leaves. The plants living in deserts need to reduce the loss of water because water is very scarce in deserts. Which of the following is an adaptation developed by the desert plants to manage the above situation?
  • a)
    they do not shed leaves in the summer
  • b)
    their leaves are modified into spines
  • c)
    they develop roots which come above the ground
  • d)
    they have lots of branches and leaves. 
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Plants give out water through the pores present under their leaves. Th...
Adaptations developed by desert plants to manage water scarcity:


  • Modified leaves: Desert plants often have leaves that are modified into spines. These spines help reduce the surface area of the leaves, minimizing water loss through transpiration.

  • Reduced leaf shedding: Some desert plants may retain their leaves throughout the year or shed them only during specific seasons when water availability is higher.

  • Storing water: Desert plants have adaptations to store water in their stems, trunks, or leaves. This allows them to survive during periods of drought.

  • Reduced stomata: Stomata are the pores through which water is lost via transpiration. Desert plants often have fewer stomata or have them located in protected areas, reducing water loss.

  • Deep root systems: Desert plants develop long and extensive root systems to tap into underground water sources. Some plants may also have shallow roots that spread out to quickly capture rainfall.

  • Waxy or hairy coatings: Some desert plants have a waxy or hairy coating on their leaves to reduce water loss through evaporation.


Therefore, the correct adaptation developed by desert plants to manage water scarcity is their leaves are modified into spines (Option B).
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Plants give out water through the pores present under their leaves. The plants living in deserts need to reduce the loss of water because water is very scarce in deserts. Which of the following is an adaptation developed by the desert plants to manage the above situation?a)they do not shed leaves in the summerb)their leaves are modified into spinesc)they develop roots which come above the groundd)they have lots of branches and leaves.Correct answer is option 'B'. Can you explain this answer?
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Plants give out water through the pores present under their leaves. The plants living in deserts need to reduce the loss of water because water is very scarce in deserts. Which of the following is an adaptation developed by the desert plants to manage the above situation?a)they do not shed leaves in the summerb)their leaves are modified into spinesc)they develop roots which come above the groundd)they have lots of branches and leaves.Correct answer is option 'B'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Plants give out water through the pores present under their leaves. The plants living in deserts need to reduce the loss of water because water is very scarce in deserts. Which of the following is an adaptation developed by the desert plants to manage the above situation?a)they do not shed leaves in the summerb)their leaves are modified into spinesc)they develop roots which come above the groundd)they have lots of branches and leaves.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Plants give out water through the pores present under their leaves. The plants living in deserts need to reduce the loss of water because water is very scarce in deserts. Which of the following is an adaptation developed by the desert plants to manage the above situation?a)they do not shed leaves in the summerb)their leaves are modified into spinesc)they develop roots which come above the groundd)they have lots of branches and leaves.Correct answer is option 'B'. Can you explain this answer?.
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