Topics: Circulation and Excretion Quiz
If you cut yourself and apply pressure to the cut for several minutes and it is still bleeding, what could be wrong?
A. mast cells are not releasing the chemical messengers
B. platelets are not working properly
C. hemoglobin levels are too high
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The hollow space at the centre of kidney where urine is collected after its formation is called
A. Urethra
B. Distal convoluted tubule
C. Glomerulus
D. Renal pelvis