features of kidney for class 7
Answers
Answered by
1
Explanation:
In adults, a kidney is about 10 cm long, 6 cm wide and 4 cm thick. Each kidney weighs approximately 150-170 grams. Urine formed in the kidneys flow down to urinary bladder and then through the ureters. Each ureter is about 25 cm long and is a hollow tube- like structure made up of special muscles.
Similar questions
English,
1 month ago
Chemistry,
1 month ago
Math,
3 months ago
English,
3 months ago
Social Sciences,
9 months ago