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  1. Sieve tube elements contain little cytoplasm and no nucleus
  2. Has cross walls with pores to allow flow of sap
  3. Companion cells on the side that have mitochondria to produce ATP for active processes
  4. Companion cell and sieve tube element are linked through many plasmodesmata
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Is mature phloem tissue dead upon maturity?

No, mature phloem tissue is not dead upon maturity. Phloem tissue remains alive and functional, aiding in the transport of sugars and other organic compounds throughout the plant. The cells in mature phloem tissue are specialized for this function and typically stay alive for an extended period.


What is the tissue that makes xylem and phloem?

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What is called the food conducting tissue of a plant?

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What is the name of the tissue that contains seive tubes?

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How are stems adapted transporting food and water?

Stems have xylem tissue that conducts water from the soil to the leaves. they also have phloem tissue that conducts dissolved food from the leaves to the rest of the plant body


What are 4 ways the small intestine is well adapted to its function?

The walls of the small intestine are covered in millions of tiny finger-like ... (it's a type of tissue), this tissue is adapted to help the small intestine carry out it's function...In what ways are the small intestine adapted for their roles


What tissue is xylem and phloem found in?

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What are the two different types of vascular tissue?

Phloem and xylem are the two main types of vascular tissue found in plants. Xylem is the tissue that mainly carries water, and a few minerals, in the system. Phloem is the tissue that carries photosynthetic materials through the plant.


Which cell found in phloem tissue has a nucleus?

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Is wood another name for phloem tissue?

No, wood is not another name for phloem tissue. Wood is made up of xylem tissue, which conducts water and minerals in plants, while phloem tissue is responsible for transporting sugars and other organic nutrients.


Why do the greenfly uses the phloem to feed from?

Greenflies use the phloem because it is a nutrient-rich tissue in plants that contains sugars and other essential compounds that they need for their diet. The phloem sap is easily accessible and provides a ready source of energy for greenflies to feed on. Additionally, greenflies have specialized mouthparts that are adapted for piercing and sucking fluids from the phloem.