difference between phloem
and Kingdom
Answers
Answer:
Hint: Xylem and Phloem are complex tissues made up of more than one type of cells which work together as a unit and are known as the vascular parts of the plant.
Complete answer:
Basis of comparisonXylemPhloemDefinitionIt is the complex tissue involved in transporting water and other nutrients to the plants.It is the complex tissue involved in transporting food and other organic materials.ContainsXylem is made up of dead cells (parenchyma is the only living cell present in the xylem).Phloem is mainly made up of living cells (fibers are the only dead cells in the phloem).Comprises ofXylem contains Xylem vessels, fiber and tracheids.Phloem contains Phloem fibers, sieve tubes, sieve cells, phloem parenchyma and companion cells.FoundXylem is present in the centre of the vascular bundle, deep in the plant.Phloem is present on the outer side of the vascular bundle.Kind of movementUnidirectional flowBidirectional flowRoleIt provides mechanical support.It does not provide mechanical support.Other featuresIt is the dead tissue during maturity lacking cell contents.It is the living tissue lacking the nucleus.It constitutes the bulk of the plant body.Phloem forms a small part of the plant body.The conducting cells of xylem i.e. tracheary cells are dead.In phloem, the conducting cells are living
Explanation:
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