unidirectional

Differences between xylem and phloem

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S.N Xylem Phloem 1. Made up of dead cells except xylem parenchyma. Made up of living cells except phloem fibres. 2. Conducts water and minerals from roots to the leaves. Conducts prepared foods from leaves to the different parts of the plant. 3. Also called wood. Also called bast. 4. Composed of vessels, tracheids, parenchyma … Read more

Differences between blood and lymph

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S.N            Blood      Lymph 1. It is red coloured liquid connective tissue due to presence of haemoglobin in RBCs. It is colourless liquid connective tissue due to the absence of RBCs. 2. It is found in blood vessel. It is found in lymph vessel. 3. It is formed of … Read more