(1). Carbon dioxide is formed in the body by ________________

(2). The filtering unit of kidney is called ________________

(3). The position of the right kidney is slightly ________________

(4). Urine is stored temporarily in the ________________

(5). Urea is produced from ________________ in the ________________

(1). The filtration in kidneys is done by capillaries.

(2). One of the things reabsorbed in the kidney is protein.

(3). Urine does not contain any blood cells.

(4). The outer dark part of the kidney is called cortex.

(5). Ureter can be described as a muscular bag.

(3). Where can we find Bowmen’s capsule?

(6). What happens to the excess amino acid in the liver?

(9). What is the location of kidney in the human anatomy?

(1). What is the difference in function of ureter and urethra?

(2). What are glands on the skin that do excretion?

(4). How is bile pigment produced in the liver?

(5). Which metabolic wastes are excreted by the skin?

(7). What is the importance of reabsorption of substances in nephrons?

(8). In urinary tract infection, where does the infection happen?

(10). Which materials are reabsorbed in the kidney?

(4). Where are the metabolic wastes produced in the body?

(1). How are the lungs and the skin, different in their excretory functions?

(2). What is the role of liver in excretion?

(3). What are the parts of human urinary system?

(5). How is urine formed in the kidney?

(6). Differentiate between metabolic products and excretory products.

(7). What role do the kidneys play in osmoregulation?

(8). What are the substances in the human body that need to be excreted?

(9). How are kidney stones formed?

(10). What harm can happen if the kidneys stops functioning?

Liver

Both (a) and (b)

Bile

Water and carbon dioxide

Urea

Sphincter muscles

Liver

Drinking optimum quantity of water.

Fat soluble vitamins are stored with the fat tissue

Maintenance of an internal balance between water and dissolved materials in the body.