how are sieve tube cells specialised for their function ?

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https://www.vedantu.com › biology › sieve-tube

https://www.vedantu.com › biology › sieve-tube
Sieve Tube – Plant Anatomy : Parts, Functions and FAQs – VEDANTU
What are Sieve Tubes? A sieve tube is a prime component of the phloem tissue present in the angiosperms. These cells are accompanied by companion cells forming an elegant transportation system to deliver carbohydrates and other organic compounds to the rest of the plant parts. Sieve tubes and companion cells are dominantly present in this tissue. These cells are living but do not have a nucleus. The entire space is used for the transportation of nutrients. This is where the companion cells …

https://studybuff.com › what-is-the-function-of-the-sieve-cells

https://studybuff.com › what-is-the-function-of-the-sieve-cells
What is the function of the sieve cells? – Studybuff
Sieve elements are specialized cells that are important for the function of phloem, which is a highly organized tissue that transports organic compounds made

https://profound-answers.com › what-is-the-function-of-the-sieve-tube

https://profound-answers.com › what-is-the-function-of-the-sieve-tube
What is the function of the sieve tube? – Profound-Answers
Sieve tubes and companion cells are components of Phloem. Phloem is a complex permanent plant tissue. It is made up of sieve tubes, companion cells, phloem fibres, and phloem parenchyma. It helps in the transportation of the food prepared by leaves to various plant parts. Why sieve tubes are perforated? Hint: The xylem vessels and the phloem sieve tubes are connected end to end to transport the water and the food respectively to long distances in a plant. Their end plates are …

https://brainly.in › question › 29404868

https://brainly.in › question › 29404868
How are sieve tubes elements adapted to their function – Brainly
Sieve tube elements are anucleated cells present in phloem adapted to translocation of food(sucrose) from its source to the sink areas of the plant. Explanation: Each sieve tube has a perforated end through which its cytoplasm can communicate with cytoplasm of the adjoining cell. Through this cytoplasm communication, sucrose is translocated, down the concentration gradient, from one cell to the next until it reaches the sink.

https://brainly.in › question › 10170106

https://brainly.in › question › 10170106
what is the function of sieve tube cells and how are they designed to …
Explanation: Sieve tube cells are the elongated structures of the phloem. The end walls of these plants exhibit sieve like pores. The main function of these pores is to conduct the food and transport them to other parts of the body. The function of the sieve tube is to maintain the cells and transport food with the help of the companion cells.

https://www.sciencedirect.com › topics › agricultural-and-biological-sciences › sieve-elements

https://www.sciencedirect.com › topics › agricultural-and-biological-sciences › sieve-elements
Sieve Elements – an overview | ScienceDirect Topics
Both albuminous cells and companion cells function to load and unload sugars into the cavity of the sieve cells or sieve tube members. Sieve cells (and associated albuminous cells) are the ancestral sugar-conducting cells and are found in all nonflowering vascular plants. Sieve tube members were derived from sieve cells and are found only in flowering plants, the angiosperms (see

https://www.savemyexams.co.uk › a-level › biology › cie › 22 › revision-notes › 7-transport-in-plants › 7-1-structure-of-transport-tissues › 7-1-4-phloem-sieve-tube-elements

https://www.savemyexams.co.uk › a-level › biology › cie › 22 › revision-notes › 7-transport-in-plants › 7-1-structure-of-transport-tissues › 7-1-4-phloem-sieve-tube-elements
7.1.4 Phloem Sieve Tube Elements – Save My Exams
Each sieve tube element has a companion cell associated with it as companion cells control the metabolism of their associated sieve tube member They also play a role in loading and unloading of sugars into the phloem Phloem companion cells structure & function table Comparison of xylem & phloem tissue table Exam Tip

https://www.bbc.co.uk › bitesize › guides › zqgtw6f › revision › 3

https://www.bbc.co.uk › bitesize › guides › zqgtw6f › revision › 3
Plant transport tissues – xylem and phloem – BBC Bitesize
Phloem consists of living cells. The cells that make up the phloem are adapted to their function: Sieve tubes – specialised for transport and have no nuclei. Each sieve tube has a…

https://biology.stackexchange.com › questions › 88060 › what-is-the-difference-between-sieve-cells-and-sieve-tube-elements

https://biology.stackexchange.com › questions › 88060 › what-is-the-difference-between-sieve-cells-and-sieve-tube-elements
botany – What is the difference between sieve cells and sieve-tube …
Sieve tube elements are more specialized for their job as transport cells, and can transport more nutrients faster than sieve cells. During their development, the meristem cell divides into two cells: the sieve tube element and the companion cell.

https://sciencetrends.com › list-specialized-cells-function

https://sciencetrends.com › list-specialized-cells-function
Specialised Cells: Their Function | Science Trends
Neurons are the specialized cells responsible for allowing all the basic body functions to take place correctly as all the necessary communication happens through them. Muscle Cells Muscle cells or myocyte cells are specialized in making all movement possible. These cells have a cylindrical shape that allows them to contract.

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