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Cacti have adapted to store water in their stems instead of leaves, which helps them survive in dry conditions. This reduces water loss through transpiration and allows cacti to thrive in arid environments by storing water for long periods. Additionally, the lack of leaves minimizes the surface area for evaporation, helping cacti conserve water.
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How does a vacuole help a cactus stay alive?
Vacuoles in cacti store water to help them survive in arid environments by maintaining turgor pressure within the cells. This helps the cactus maintain its structural integrity and continue photosynthesis during dry periods. Additionally, vacuoles in cacti can store toxic compounds to deter herbivores from feeding on them.
Cacti are able to survive in desert climates because?
Cacti are able to survive in desert climates because they have adapted to store water in their fleshy stems, reducing the need for frequent watering. Additionally, their spines help to reduce water loss by shading the plant from excessive sunlight and protecting it from herbivores. Their shallow roots are efficient at absorbing moisture from the soil after rare rainfalls.
How do swollen leaves help a plant to survive in warm conditions?
Swollen leaves, also known as succulent leaves, help plants survive in warm conditions by storing water for times of drought. The extra water stored in the leaves helps keep the plant hydrated and prevents it from wilting in hot temperatures. Additionally, swollen leaves have a reduced surface area, which reduces water loss through transpiration and helps the plant conserve water.
Cactus physiological adaptations?
Cacti have adapted to hot, dry climates in a number of different ways. Their leaves have grown spines in multiple clusters, which produce shadows on the plant. The spines also help the plant collect precious rain water and the morning dew.
What is the protective structure of aloe vera?
Aloe vera has a thick, fleshy stem that stores water and nutrients to help it survive in dry conditions. The plant's leaves are lined with tiny spikes called teeth, which help protect it from herbivores. Additionally, aloe vera produces a thick gel within its leaves that can help heal wounds and protect the plant from pathogens.
Can a praying mantis survive without trees?
I have one and it doesn't have a tree but some sticks and leaves would help
Are the spines of cacti and the traps of the Venus fly trap modified leaves?
Yes, both the spines of cacti and the traps of the Venus fly trap are modified leaves. The spines on cacti help reduce water loss and protect the plant from herbivores, while the traps of the Venus fly trap are specialized for capturing and digesting insects to supplement its nutrient intake.
Does the cactus and pine both has spongy and palisade layers?
No, cacti do not have a spongy and palisade layer in their leaves like pine trees do. Cacti have specialized structures called spines and glochids instead of leaves, which help reduce water loss in arid environments. Pine leaves have a spongy layer that helps with gas exchange and a palisade layer for photosynthesis.
How could the spines on these barrel cacti help the cacti to survive?
The spines are an effective deterrent to herbivores, but also protect the plant stem. The spines increase the surface area available to collect moisture, an additionally help reflect the sun away from the stem and lower the stem temperature.
What part of the plant where photosynthesis generally occurs?
Photosynthesis generally occurs in the leaves of a plant. This process involves the chloroplasts within leaf cells capturing sunlight and converting it into energy through the production of glucose.
How does the loss of leaves help plants survive winter or long periods without rain?
the loss of leaves help a plant survive winter becuase the plant doesnt have to lose and give water much more
How do needles and thorns help a cactus to survive in the desert?
Needles and thorns on a cactus act as a defense mechanism to deter animals from eating them, which helps the cactus survive in the harsh desert environment with limited water and resources. These structures also reduce water loss by providing shade and reducing air flow around the cactus, helping it retain moisture.
How do spines on cacti help protect them?
To discourage animals from eating them.
How do the small leaves of the Ocotillo desert plant help it survive?
search it up on google
Why does cacti have thick stem?
In cacti the leaves have become reduced ( to prevent water loss via transpiration) and the stem has become the photosynthetic body. Being in the stem there are no or very few stomata ( where water is lost from) and the water is able to be stored in the stem to help it survive long times without water. I researched this online this is not my work!
Which of the following is not an adaptation that would help a plant survive in the desert?
d.) Large leaves to absorb the sunlight. a. Long root system b. The ability to store water in the stems c. Little or no leaves d. Large leaves to absorb the sunlight.
Why do some plants have large broad leaves?
To maximise the surface area for photosynthesis, plants increase the size of their leaves
