define lamina ,midrib, petitole pls 17th  october is our test

 Hi!

Lamina: The flat green portion of the leaf.

Midrib : The center vein of the leaf.

Petiole: The stalk which attaches the leaf to the stem.

Cheers!

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 sorry, i only petiol and answer is ;the stalk of the leaf with the help of which it is joined to the stem.

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 petiole - it is a stalk which attaches the leaf with the stem.

mid-rib - the center vein of the leaf.

lamina - the flat green portion of the leaf or the leaf blade is called lamina.

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petiole-which attach the leeave to the stem

midrib-the middle vein

lamina-the outer most whorl of the leaf

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define  veins

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 define  motion,measurement

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  •  petiole is the part which connects the leaf to the stem
  •  lamina is the surface of the leaf on which veins & midrib are present
  •  midrib is the main vein which tranports water & minerals to the veins
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