Question

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Answer 1

Answer:

1. The human circulatory system is a double circulatory system. It has two separate circuits and blood passes through the heart twice: the systemic circuit is between the heart and the other organs.

2. HAEMODIALYSIS IS RELATED TO KIDNEY DIALYSIS....

3.Xylem is composed of four different kinds of elements:

Tracheids: Dead, tube-like cells with a tapering end. ...

Vessels: They are present in angiosperms. ...

Xylem Fibre: Dead cell with lignified walls and a central lumen. ...

Xylem Parenchyma: Only living cells of xylem and store starch and fat.

2nd main

1. The food which is prepared by the process of photosynthesis in the leaves of a plant has to be transported to other parts like stem, roots, branches etc. Therefore this food is transported to other parts of the plant through a kind of tubes called phloem. ... Phloem is present in all the parts of a plant.

2.A nephron is the filtration unit of the kidney. It consists of a tubule which is connected with collecting duct at one end and a cup-shaped structure at the other end. This filtrate contains glucose, amino acids, urea, uric acid, salts and a major amount of water.

3. The oxygen produced during photosynthesis and carbon dioxie produced during respiration is removed from stomata. The excess of water is removed with the process of transpiration. planst excrete some waste products in soil as well. some of the excretory wastes are stored in the cell vacuoles and form resin and gum.

4. Xylem tissue helps in the transport of water and minerals. Phloem tissue helps in the transport of food. Water is transported upwards from roots to all other plant parts. ... Transport of food in phloem requires energy in the form of ATP.

5. In the image......is the answer

6. The total amount of urine produced in humans is regulated by the presence of : The total amount of water. The total amount of dissolved nitrogenous wastes present in the urine. Certain hormones that help in controlling the movement of water and sodium ions into and out of the nephrons.

7. In birds and mammals have a double circulation system where both the oxygenated and deoxygenated blood maintains separate. ... It is necessary for them to separate oxygenated and de-oxygenated blood so that their circulatory system is more efficient and can maintain their constant body temperature.

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Answer 2

Explanation:

1. The human circulatory system is a double circulatory system. It has two separate circuits and blood passes through the heart twice: the pulmonary circuit is between the heart and lungs. the systemic circuit is between the heart and the other organs.
2. In hemodialysis, blood is removed from the body and filtered through a man-made membrane called a dialyzer, or artificial kidney, and then the filtered blood is returned to the body. ... To perform hemodialysis there needs to be an access created to get the blood from the body to the dialyzer and back to the body.
3. The main constituents of xylem are xylem tracheid, vessels and xylem parenchyma. ⭕️Here the main components are sieve tubes, companion cells and phloem parenchyma. ➖Xylem and Phloem consists of four different types of cells.
4. The food which is prepared by the process of photosynthesis in the leaves of a plant has to be transported to other parts like stem, roots, branches etc. Therefore this food is transported to other parts of the plant through a kind of tubes called phloem.
5. A nephron is the filtration unit of the kidney. It consists of a tubule which is connected with collecting duct at one end and a cup-shaped structure at the other end. This filtrate contains glucose, amino acids, urea, uric acid, salts and a major amount of water.
6. Plants excrete the excretory products by the following process: Plants consume water for their life processes, however, they do not utilize it completely. The excess water is expelled through the process of transpiration.
7. Xylem tissue helps in the transport of water and minerals. ... Food is transported in both upward and downward directions. Transport in xylem occurs with the help of simple physical forces such as transpiration pull. Transport of food in phloem requires energy in the form of ATP.
8. please refresh to the attached file
9. The amount of urine produced highly depends on the amount of excess water or water reabsorbed, also in the dissolved wastes present in the body. When there is excess water in the body, quantity of dilute urine excreted out is high.
10. In birds and mammals have a double circulation system where both the oxygenated and deoxygenated blood maintains separate. ... It is necessary for them to separate oxygenated and de-oxygenated blood so that their circulatory system is more efficient and can maintain their constant body temperature.

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