Which is having thin tunica media but thick tunica adventitia? ()
A: Large artery
B: Arteriole
C: Large vein
D: Venule
A: Large artery
B: Arteriole
C: Large vein
D: Venule
举一反三
- The right lower large colon of the horse is thick except for the thin starting part, which has 4 haustra colli and 4 taeniae coli.
- The structure of entrance and exit is () A: Hepatic vein, left and right hepatic tube, hepatic artery B: Hepatic artery, portal vein, hepatic vein C: Intrinsic hepatic artery, common bile duct, portal vein D: Left and right hepatic ducts, hepatic artery, portal vein E: Left and right hepatic duct, hepatic artery, hepatic vein
- Which of the following means heart chamber? A: vein B: ventricular C: artery D: capillary
- Which organ is regarded as a pump in the blood circulation? A: Heart B: Artery C: Vein D: Capillary
- The urethra passes through the of the penis A: tunica albuginea B: prepuce C: corpora spongiosum D: corpora cavernosa