Matching Endocrine Glands to Hormones in Human Females

Steps:

• Identify glands: Assume 1=pituitary, 2=adrenal, 3=pancreas, 4=ovary based on standard female anatomy.
• Recall hormones: Pituitary secretes FSH (follicle-stimulating hormone for reproduction); adrenal produces adrenaline (stress response); pancreas releases insulin (blood sugar regulation); ovary makes oestrogen (female sex characteristics).
• Match to options: Option B aligns as FSH (1), adrenaline (2), insulin (3), oestrogen (4).
• Verify mismatches: Other options swap hormones incorrectly.

Why B is correct:

• B correctly assigns hormones to glands per endocrine definitions: FSH from anterior pituitary stimulates ovarian follicles; adrenaline from adrenal medulla triggers fight-or-flight; insulin from pancreatic beta cells lowers blood glucose; oestrogen from ovaries regulates menstrual cycle.

Why the others are wrong:

• A: Misassigns adrenaline to 1 (pituitary, not adrenal) and FSH to 2 (adrenal, not pituitary).
• C: Starts with oestrogen for 1 (pituitary, not ovary) and ends with adrenaline for 4 (ovary, not adrenal).
• D: Identical to C, so same error in gland-hormone pairing.

Final answer: B