Class 4 Exam > Class 4 Questions > How do plants like cacti adapt to their envir...
Start Learning for Free
How do plants like cacti adapt to their environment to survive in arid conditions?
- a)By having broad leaves to collect more sunlight
- b)By storing water in their stems
- c)By growing long roots to reach deep water sources
- d)By having brightly colored flowers to attract pollinators
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
How do plants like cacti adapt to their environment to survive in arid...
Cacti adapt to arid environments by storing water in their thick, fleshy stems. This adaptation helps them survive long periods of drought by conserving water and reducing water loss.
Free Test
FREE
| Start Free Test |
Community Answer
How do plants like cacti adapt to their environment to survive in arid...
Adaptations of Cacti in Arid Conditions
Cacti are remarkable plants that thrive in dry, arid environments where water is scarce. Their unique adaptations allow them to survive and even flourish under such challenging conditions.
Water Storage
- Cacti have specialized stems that can store large amounts of water.
- The thick, fleshy stems act like water reservoirs, allowing the plant to draw on this stored water during long periods of drought.
Modified Leaves
- Instead of broad leaves, cacti have spines.
- Spines reduce water loss by minimizing the surface area that is exposed to the sun and air, which helps to prevent evaporation.
Root System
- Cacti often have extensive root systems that can be shallow and spread out to catch water from light rains.
- Some species also develop deep roots to access groundwater, but the primary adaptation is their efficient use of surface moisture.
Photosynthesis
- Cacti utilize a unique form of photosynthesis called CAM (Crassulacean Acid Metabolism).
- This method allows them to open their stomata at night, reducing water loss while still taking in carbon dioxide for photosynthesis.
Conclusion
These adaptations make cacti perfectly suited for their arid habitats, helping them conserve water and survive harsh environmental conditions. By storing water in their stems, they ensure they have a reservoir to rely on during dry spells.
Cacti are remarkable plants that thrive in dry, arid environments where water is scarce. Their unique adaptations allow them to survive and even flourish under such challenging conditions.
Water Storage
- Cacti have specialized stems that can store large amounts of water.
- The thick, fleshy stems act like water reservoirs, allowing the plant to draw on this stored water during long periods of drought.
Modified Leaves
- Instead of broad leaves, cacti have spines.
- Spines reduce water loss by minimizing the surface area that is exposed to the sun and air, which helps to prevent evaporation.
Root System
- Cacti often have extensive root systems that can be shallow and spread out to catch water from light rains.
- Some species also develop deep roots to access groundwater, but the primary adaptation is their efficient use of surface moisture.
Photosynthesis
- Cacti utilize a unique form of photosynthesis called CAM (Crassulacean Acid Metabolism).
- This method allows them to open their stomata at night, reducing water loss while still taking in carbon dioxide for photosynthesis.
Conclusion
These adaptations make cacti perfectly suited for their arid habitats, helping them conserve water and survive harsh environmental conditions. By storing water in their stems, they ensure they have a reservoir to rely on during dry spells.
|
Explore Courses for Class 4 exam
|
|
Top Courses for Class 4View all
Question Description
How do plants like cacti adapt to their environment to survive in arid conditions?a)By having broad leaves to collect more sunlightb)By storing water in their stemsc)By growing long roots to reach deep water sourcesd)By having brightly colored flowers to attract pollinatorsCorrect answer is option 'B'. Can you explain this answer? for Class 4 2025 is part of Class 4 preparation. The Question and answers have been prepared according to the Class 4 exam syllabus. Information about How do plants like cacti adapt to their environment to survive in arid conditions?a)By having broad leaves to collect more sunlightb)By storing water in their stemsc)By growing long roots to reach deep water sourcesd)By having brightly colored flowers to attract pollinatorsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 4 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How do plants like cacti adapt to their environment to survive in arid conditions?a)By having broad leaves to collect more sunlightb)By storing water in their stemsc)By growing long roots to reach deep water sourcesd)By having brightly colored flowers to attract pollinatorsCorrect answer is option 'B'. Can you explain this answer?.
How do plants like cacti adapt to their environment to survive in arid conditions?a)By having broad leaves to collect more sunlightb)By storing water in their stemsc)By growing long roots to reach deep water sourcesd)By having brightly colored flowers to attract pollinatorsCorrect answer is option 'B'. Can you explain this answer? for Class 4 2025 is part of Class 4 preparation. The Question and answers have been prepared according to the Class 4 exam syllabus. Information about How do plants like cacti adapt to their environment to survive in arid conditions?a)By having broad leaves to collect more sunlightb)By storing water in their stemsc)By growing long roots to reach deep water sourcesd)By having brightly colored flowers to attract pollinatorsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 4 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How do plants like cacti adapt to their environment to survive in arid conditions?a)By having broad leaves to collect more sunlightb)By storing water in their stemsc)By growing long roots to reach deep water sourcesd)By having brightly colored flowers to attract pollinatorsCorrect answer is option 'B'. Can you explain this answer?.
Solutions for How do plants like cacti adapt to their environment to survive in arid conditions?a)By having broad leaves to collect more sunlightb)By storing water in their stemsc)By growing long roots to reach deep water sourcesd)By having brightly colored flowers to attract pollinatorsCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 4.
Download more important topics, notes, lectures and mock test series for Class 4 Exam by signing up for free.
Here you can find the meaning of How do plants like cacti adapt to their environment to survive in arid conditions?a)By having broad leaves to collect more sunlightb)By storing water in their stemsc)By growing long roots to reach deep water sourcesd)By having brightly colored flowers to attract pollinatorsCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
How do plants like cacti adapt to their environment to survive in arid conditions?a)By having broad leaves to collect more sunlightb)By storing water in their stemsc)By growing long roots to reach deep water sourcesd)By having brightly colored flowers to attract pollinatorsCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for How do plants like cacti adapt to their environment to survive in arid conditions?a)By having broad leaves to collect more sunlightb)By storing water in their stemsc)By growing long roots to reach deep water sourcesd)By having brightly colored flowers to attract pollinatorsCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of How do plants like cacti adapt to their environment to survive in arid conditions?a)By having broad leaves to collect more sunlightb)By storing water in their stemsc)By growing long roots to reach deep water sourcesd)By having brightly colored flowers to attract pollinatorsCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice How do plants like cacti adapt to their environment to survive in arid conditions?a)By having broad leaves to collect more sunlightb)By storing water in their stemsc)By growing long roots to reach deep water sourcesd)By having brightly colored flowers to attract pollinatorsCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 4 tests.
|
|
Explore Courses for Class 4 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup