(ii) Some diuretics used in medicine inhibits the reabsorption of chloride ions in the Loop of Henle. Explain how this would lead to an increase in urine production.
[ 2 marks]
Draw a labelled diagram of the teleost gill. How does counter current flow of blood and
water facilitate gas exchange in comparison to concurrent flow?
Draw the labbled diagram for the teleost Gill. How does counter current flow of the blood and water facilitate gas exchange in comparison to concurrent flow?