NEET Biology: Structural Organisation in Animals — MCQ Test 7

Q6. Which part of the frog's digestive system is responsible for nutrient absorption?

Q7. Which organ in a frog acts as the site for nitrogenous waste filtration?

Q8. Which part of the frog’s excretory system temporarily stores urine?

Q9. Which part of a frog’s nervous system controls involuntary actions?

Q10. Which chamber in a frog’s heart receives deoxygenated blood?

NEET BiologyStructural Organisation in Animals

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Which hormone in frogs is responsible for regulating calcium metabolism?

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Biology preparation, focusing specifically on the chapter Structural Organisation in Animals. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

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Key concepts covered in this specific test include Responsible, Regulating, Metabolism, Following, Statements, and Incorrect.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. Which hormone in frogs is responsible for regulating calcium metabolism?

  • A. Thyroxine
  • B. Adrenaline
  • C. Parathyroid hormone
  • D. Insulin

Q2. Which of the following statements about the frog’s skin is incorrect?

  • A. Frog skin is highly vascularized and helps in respiration.
  • B. Frogs have dry, scaly skin to prevent water loss.
  • C. The skin of frogs contains mucus glands.
  • D. Frog skin plays a role in camouflage.

Q3. Which of the following statements about frog reproduction is incorrect?

  • A. Male frogs have vocal sacs to attract females during mating.
  • B. Frogs undergo external fertilization.
  • C. Frogs reproduce through asexual reproduction.
  • D. Female frogs lay eggs in water.

Q4. Which of the following features helps frogs in camouflage?

  • A. Tympanum
  • B. Nictitating membrane
  • C. Mimicry
  • D. Webbed feet

Q5. Which of the following statements about the nervous system of frogs is incorrect?

  • A. Frogs have a well-developed brain with forebrain, midbrain, and hindbrain.
  • B. Frogs have 10 pairs of cranial nerves.
  • C. The spinal cord extends throughout the length of the body.
  • D. Frog brains contain optic lobes responsible for vision.

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