PART-B (Descriptive Test) Subject: Biological ScienceMax. Marks: 20Time: 45 Min.Answer the following questions10 X 1 =101 in which part of the nephron reabsorption of useful products takes place?Which type of blood vessels carry the blood away from the heart?Name the plant from which rubber is obtained4 Name the structures which are present in veins and lymph ducts and absent in arteriesName the scientist who performed first Kidney TransplantationName the value that is present between right atrium and right ventricle.Mention the name of the alkaloid which is used in malaria treatment.Which structures of the heart connect the Auricies with ventrides?What are the major parts of the nephron?10. The term cardiac refers to which organ in the body?11. To keep your kidneys healthy for long period what questions will you ask a12. Mention any fourrerences between arteries and veins13 Ust out the things that makes you amazing in excretory system of human being.Answer the following questions14. Draw the biock diagrams of single and double circulations and label themThe following picture is related to a particular activity. Observe it and answer theMention the apparatus materials required to96Name the colour of the organ used in the activityc. Mention the name of the grand that you find while​