Answer :
MAYANA is also known as Coleus Scutellarioides is an annual plant that has hairs on both sides of the leaf. THORNS are a specialized plant structure used as a defence mechanism in plants.
What are Plant Defense Mechanisms?
These are specialized structures in plants that have evolved to protect the plants from being eaten by predators.
They exist in some citrus plants such as orange and in plants such as the Calamansi and the Bougainvillea plants.
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