Answer
397.2k+ views
Hint: Xylem vessels are long tubes that assist in water transport and provide mechanical assistance. By end-to-end union, each xylem vessel is formed by a large number of short, broad, lignified dead cells. The nucleus and cytoplasm are also absent in these cells.
Complete answer:
To live, all plants need water. Water found in the soil is taken up by plants. Using xylem vessels, absorbed water is transferred to all parts of plants (stems, leaves, flowers and fruits). Xylem is a complex tissue which consists of xylem vessels and tracheids called dead cells.
Xylem is the vascular plant's specialised tissue that delivers water and nutrients to stems and leaves from the plant-soil interface, and provides mechanical support and storage. One of the major differentiating features of vascular plants is the water-conducting function of xylem.
Water is the primary solvent for plant nutrition and metabolism and is important for the transport of minerals, hormones and other signalling molecules, as well as for photosynthesis and turgor. The water-conducting xylem cells have a hydrophobic inner surface that facilitates both the transport of water and mechanical power.
The xylem cells also sustain the weight of the plant's water borne upwards and the weight of the plant itself. For many trees, xylem is wood, which since ancient times has been a vital raw material for human societies, providing building material, fuel and fibre. The genetic engineering modification of xylem may lead to better sources of energy, improved raw materials and wood products.
Hence, the correct answer is option (C)
Note: Xylem is wood, one of the most available and expensive sustainable raw materials in the world. Its biological, physical and chemical properties and the resulting properties of wood are determined by the morphology, frequency and distribution of types of xylem cells.
Via its carbon storage ability and its resistance to decay while alive or dead, and in different sediments, the chemical and physical properties of wood decide its role in the carbon cycle.
Complete answer:
To live, all plants need water. Water found in the soil is taken up by plants. Using xylem vessels, absorbed water is transferred to all parts of plants (stems, leaves, flowers and fruits). Xylem is a complex tissue which consists of xylem vessels and tracheids called dead cells.
Xylem is the vascular plant's specialised tissue that delivers water and nutrients to stems and leaves from the plant-soil interface, and provides mechanical support and storage. One of the major differentiating features of vascular plants is the water-conducting function of xylem.
Water is the primary solvent for plant nutrition and metabolism and is important for the transport of minerals, hormones and other signalling molecules, as well as for photosynthesis and turgor. The water-conducting xylem cells have a hydrophobic inner surface that facilitates both the transport of water and mechanical power.
The xylem cells also sustain the weight of the plant's water borne upwards and the weight of the plant itself. For many trees, xylem is wood, which since ancient times has been a vital raw material for human societies, providing building material, fuel and fibre. The genetic engineering modification of xylem may lead to better sources of energy, improved raw materials and wood products.
Hence, the correct answer is option (C)
Note: Xylem is wood, one of the most available and expensive sustainable raw materials in the world. Its biological, physical and chemical properties and the resulting properties of wood are determined by the morphology, frequency and distribution of types of xylem cells.
Via its carbon storage ability and its resistance to decay while alive or dead, and in different sediments, the chemical and physical properties of wood decide its role in the carbon cycle.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Why Are Noble Gases NonReactive class 11 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let X and Y be the sets of all positive divisors of class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let x and y be 2 real numbers which satisfy the equations class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let x 4log 2sqrt 9k 1 + 7 and y dfrac132log 2sqrt5 class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Let x22ax+b20 and x22bx+a20 be two equations Then the class 11 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Trending doubts
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Which are the Top 10 Largest Countries of the World?
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Write a letter to the principal requesting him to grant class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give 10 examples for herbs , shrubs , climbers , creepers
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Fill in the blanks A 1 lakh ten thousand B 1 million class 9 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Change the following sentences into negative and interrogative class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)