Question

give some points about Spenoids in biology?​

Answer 1

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⚫Sphenopsida:-

✴in this class horse tail are included.

✴roots are adventitious.

✴their stem is jointed. nodes and internodes are clearly seen.

✴cone is formed at the apical part of aerial stem.

✴silica is present in the epidermis of stem and leaves.

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Answer 2

Hey mate....

here's the answer...

give some points about Spenoids in biology?

• The sphenoid bone is located in the center of the cranial base
• sphenoid body contains some important bony landmarks
• The sphenoid body has six surfaces: superior, posterior, anterior, inferior, and two lateral surfaces.

Hope this helps❤