Human Growth and Development Exam 1 Related

Review Human Growth and Development Exam 1 related questions and content

What is the function of the corpus luteum?

  • A. is where fertilization usually takes place
  • B. secretes hormones that prepare the lining of the uterus to receive a fertilized ovum
  • C. is one of two long, thin structures that lead to the hollow, softly lined uterus
  • D. is one of two walnut-sized organs located deep inside a woman's abdomen
Correct Answer: B

Rationale: The correct answer is B. The corpus luteum is a temporary endocrine structure in the ovary that forms after ovulation. It secretes hormones, particularly progesterone, which help prepare the uterine lining for possible implantation of a fertilized ovum. This process is crucial for maintaining a potential pregnancy. Choices A, C, and D are incorrect. Choice A is inaccurate as fertilization typically occurs in the fallopian tubes. Choice C describes the fallopian tubes, not the corpus luteum. Choice D refers to the ovaries, not specifically the corpus luteum.