GK / GS · Chapter 7
Nervous, Endocrine & Skeletal Systems PYQs
Every second your body runs two communication networks at once: a lightning-fast electrical network of nerves, and a slower chemical network of hormones.
The Neuron and the Nervous System 6 PYQs
- Which part of the neuron is responsible for acquiring information from the environment?SSC Selection Post 2026 · 21 Sep 2026
- What does the chemical reaction at the dendritic tip of a nerve cell in animals create?SSC MTS 2026 · 20 Feb 2026
- Neurons transmit signals in the nervous system. Which part of a neuron primarily receives incoming electrical signals from other neurons?Delhi Police 2026 · 05 Jan 2026
- The nervous tissue is made up of an organised network of _____.SSC MTS 2026 · 13 Feb 2026
- Which of the following statements about mosquito repellant creams is incorrect?Delhi Police 2026 · 12 Jan 2026
- What is the major health risk associated with long-term use of anabolic steroids by athletes?SSC CGL 2026 · 30 Sep 2026
The Human Brain 6 PYQs
- Fill in the blank: ______ part of the brain is responsible for maintaining body posture and balance.SSC Selection Post 2026 · 26 Sep 2026
- What is the primary function of the grey matter in the human brain?SSC Stenographer 2026 · 09 Sep 2026
- What main role does the fluid-filled balloon inside the skull play in protecting the brain?SSC MTS 2026 · 17 Feb 2026
- Which among the following gland in human body is located in lowermost part of body?SSC MTS 2026 · 09 Feb 2026
- A patient can think clearly and move muscles voluntarily but cannot maintain posture or coordinate movements. Which brain region is most likely…DSSSB 2026 · 21 Sep 2026
- Which part of the hindbrain enables a person to maintain posture while walking or riding a bicycle?DSSSB 2026 · 17 Oct 2026
Sense Organs: Eye, Ear, Skin, Tongue, Nose 5 PYQs
- What are the specialized receptors that detect the sensation of taste called?SSC Selection Post 2026 · 24 Sep 2026
- Which organ is the largest in the human body, serving as a protective barrier, regulating temperature, and preventing water loss?Delhi Police 2026 · 06 Jan 2026
- Which of the following organ can be transplanted in humans? I. Bone marrow II. CorneaSSC MTS 2026 · 13 Feb 2026
- Which organ in the human body is is responsible for producing insulin?DSSSB 2026 · 27 Sep 2026
- Which structure of the human ear converts pressure variations into electrical signals?DSSSB 2026 · 09 Oct 2026
Endocrine Glands and Hormones 5 PYQs
- Which of the following organ secretes adrenaline in animals?SSC MTS 2026 · 06 Feb 2026
- Which mineral is essential for thyroid gland to produce thyroxin hormone in humans?SSC MTS 2026 · 19 Feb 2026
- The sleep-wake cycle in humans is controlled by a hormone secreted by the pineal gland. Which hormone regulates this circadian rhythm?Delhi Police 2026 · 06 Jan 2026
- Which disease results from iodine deficiency, leading to thyroid gland enlargement and impaired hormone production?Delhi Police 2026 · 05 Jan 2026
- Which of the following condition might require someone to reduce their sugar intake and take insulin injections?SSC MTS 2026 · 12 Feb 2026