Which gland secretes growth hormone?

Last Updated: 26 Jun 2026

A reliable solution begins by identifying the organ, tissue, cell, hormone, nutrient, pathogen, or biological process named in the stem and then linking it with its precise function or defining feature. Restate the question in your own words, predict the answer before checking the options, and confirm that the explanation and correct-option field both point to Pituitary.

AThyroid

BAdrenal

CPituitary

DPineal

Correct Answer: PituitaryYour Answer: C

Explanation

Growth hormone stimulates growth of bones (especially long bones like femur), muscles, and other organs. Thyroid — The thyroid gland secretes Thyroxine (T3/T4) which regulates basal metabolic rate (BMR), and Calcitonin which lowers blood calcium. It does NOT secrete growth hormone. Adrenal — The adrenal glands (located on top of kidneys) secrete Cortisol (stress hormone), Aldosterone (regulates sodium), and Adrenaline (epinephrine - fight or flight response). Pineal — The pineal gland secretes Melatonin, which regulates the sleep-wake cycle (circadian rhythm). It does NOT produce growth hormone. 📝 Important Note: Pituitary gland (Master gland) hormones — Anterior pituitary: GH (growth), TSH (thyroid), ACTH (adrenal), FSH and LH (sex organs), Prolactin (milk), MSH (melanin). Posterior pituitary: ADH/Vasopressin (water reabsorption), Oxytocin (uterine contractions, milk ejection). Pituitary is controlled by hypothalamus.

Important Notes

this record is Pituitary, corresponding to option C. The answer field, correct index, and both explanations must remain aligned.
Read the complete stem and identify the exact demand: organ, gland, hormone, cell, tissue, nutrient, enzyme, pathogen, vector, deficiency disease, body fluid, or physiological function.
Learn endocrine facts as source–hormone–target–effect–disorder chains. Common errors arise when students confuse the gland producing a hormone with the organ affected by it.
Thyroid, Adrenal, Pineal are eliminated here because none satisfies the precise requirement of the stem. Practising the reason for each rejection is more reliable than memorising only the correct choice.

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FAQ

SSC CGL Human Body FAQs

Common questions and clear answers for this topic.

Which body systems are most important for SSC CGL preparation?

The digestive, circulatory, nervous, and skeletal systems appear most frequently, along with sensory organs and basic endocrine functions.

How many bones are there in the human body, and is this commonly asked?

Yes, the human body has 206 bones, and questions about the largest, smallest, and total bone count appear fairly often.

What kind of blood-related questions come up in SSC CGL?

Questions usually cover blood group compatibility, the role of platelets in clotting, and basic facts about blood pressure and heart function.

Do I need detailed biochemistry knowledge for the human body section?

No, most questions focus on what each organ does and why, rather than the detailed biochemical processes behind it.

How can I retain human body facts more effectively for the exam?

Linking facts to real-life observations, like why pulse is checked at the wrist, makes them easier to recall than memorizing textbook lines.

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