Biology STAAR (State of Texas Assessments of Academic Readiness) Practice Test

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Study for the Biology STAAR Test. Improve your skills with flashcards and multiple choice questions, each question is accompanied by hints and explanations. Prepare for success!

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What is the function of the testes and ovaries in the endocrine system?

Regulate metabolism
Secrete hormones related to reproductive functions
Produce adrenaline
Control heart rate

The correct answer is: Secrete hormones related to reproductive functions

The testes and ovaries play a crucial role in the endocrine system by secreting hormones that are essential for reproductive functions. In males, the testes produce testosterone, which is responsible for the development of male secondary sexual characteristics, sperm production, and various other functions related to male reproductive health. In females, the ovaries primarily produce estrogen and progesterone, hormones that regulate the menstrual cycle, support pregnancy, and influence the development of female secondary sexual characteristics. These hormones are vital for proper reproductive health, fertility, and overall sexual function. Thus, the key function of the testes and ovaries in the endocrine system is their role in secreting hormones that govern reproductive processes.