Which embryonic structure gives rise to the mature right ventricle?
A. Bulbus cordis
B. Truncus arteriosus
C. Sinus venosus
D. Atrium
E. Ventricle
Answer: A
Anatomy & Physiology
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While playing softball, Sid pulls his hamstring muscle. As a result of the injury, he has difficulty extending and medially rotating his thigh. Which muscle(s) of the hamstring group did he probably injure?
Anatomy & Physiology
Explain why blood is classified as a connective tissue
What will be an ideal response
Anatomy & Physiology
The anterior pituitary stimulates other endocrine organs by secreting a group of hormones called ___________.
A. releasing factors B. tropic hormones C. relay proteins D. target hormones
Anatomy & Physiology
Which of the following is linked with many cases of cervical cancer?
A) gonorrhea B) trichomoniasis C) human papillomavirus (HPV) D) chlamydia
Anatomy & Physiology