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What else can I help you with?
Why do plants in the desert have thick leaves?
Plants in the desert have thick leaves to store water and reduce water loss through evaporation. The thick leaves also help to protect the plant from the intense sunlight and dry conditions in the desert environment.
Why the stem of cactus is deep and fleshy?
Cacti have thick, fleshy stems because water is stored in them. The stems are green so that cacti can live by photosynthesis, the process by which organisms containing chlorophyll transform light energy into chemical energy. ... Thick, waxy coating on succulent stems of cacti keeps water from evaporating from inside.
How many cotyledons does a gram seed have?
A gram seed typically has two cotyledons, making it a dicotyledonous plant. This means it belongs to the group of flowering plants that have two seed leaves, as opposed to monocotyledonous plants that have only one seed leaf.
How can a cactus survive in a hot and dry desert explain?
They store water in their trunks. Also, they don't have leaves, so water does not evaporate from them, and the cactus doesn't have to support the growth of the leaves. Spikes discourage predators from eating the plant.
Is an acorn monocot or dicot?
The words monocotyledon or dicotyledon describe the plant not the leaves. So you can't say a leaf is a mono or dicotyledon. A sycamore tree is a dicotyledon. Most trees are, plants likes grasses, grains palms are monocotyledons
Why desert plants have thick fleshy stems?
Succulent plants have thick, fleshy stems and/or leaves. In the Americas that includes the cacti.
Is the presence of fleshy leaves an adaptation of cacti to reduce transpiration?
No, it is an adaptation for storing water in times of plenty for use during a drought. By the way, cacti have no leaves so the proper term would be succulents. Cacti have fleshy stems for storing water.
What are leave bulbs?
Plant bulbs are compressed stems. Those often known as scaly bulbs like onions and Asiatic lilies have compressed fleshy leaves which are visible as the thick rings when the bulb is cut. So leafy and scaly bulbs are the same thing.
Why is the stem of cactus fleshy?
Cacti have thick, fleshy stems because water is stored in them. The stems are green so that cacti can live by photosynthesis, the process by which organisms containing chlorophyll transform light energy into chemical energy. ... Thick, waxy coating on succulent stems of cacti keeps water from evaporating from inside.
What is another name for seed leaves?
the name for the seed leaves are cotyledons. A grass plant has one so it's a monocot. A tomato for example has two so its a dicot
How do cotyledon originates?
Cotyledons are the first leaves of a seedling as it emerges from the seed so therefore germination of the seed originates the cotyledons.
How does kiwi seed disperse?
kiwi is a tasty fleshy fruit so the animals will come along and eat it and then pass it as faeces and then it will grow. The seeds are very hard so the animal cannot digest them
What are the Adaptations for the plant Aloe?
The leaves are thick, fleshy and enlarged to accommodate aqueous tissue (tissue that store large volumes of water) that enables plant to thrive in low water conditions. able to utilize cam pathway,an adaptation to photosynthetic pathway in hot climate The gel in leaf pulp stores water and energy of plant
What is a oval basal leaf?
These are the first leaves to open from a newly emerging stem from a sprouting seed. So, in a taller sedling, they are the lowest most leaves.
Why did the mass of seed leaves decrease as the height of seedling increase?
I think that it increases because the plant needs to make food and the leaves are in charge of that. So yup!
Is a ridge gourd seed monocot or dicot?
Most vegetables are dicotyledons, so I would say yes a ridge gourd is a dicotyledon.
How do cacti survive?
A cactus has a fleshy stem and has no leaves. Leaves are the parts of any plant which plays a role in transpiration, i.e., leaves transpire. The excess water is therefore lost to the environment from the leaves. In a cactus, the leaves are modified into thorns. So, there is no such transpiration. There is loss of excess water. Water is therefore retained which can be used by the plant any time. Thus, the extremely hot climate doesn't affect it.
