The basic filtration unit of the excretory system in human beings is:
Urinary bladder
Step 1: Identifying the basic filtration unit. The nephron is the functional unit of the kidney responsible for filtering the blood and forming urine.
Step 2: Conclusion. Thus, the correct answer is option (A): Nephron.
Select TRUE statements about lymph from the following:
A. Lymph vessels carry lymph through the body and finally open into larger arteries.
B. Lymph contains some amount of plasma, proteins and blood cells.
C. Lymph contains some amount of plasma, proteins and red blood cells.
D. Lymph vessels carry lymph through the body and finally open into larger veins.
The true statements are: