Fsc part 2 online preparation for biology chapter 15 (Homeostasis)

Online Short Questions For Chapter 1 "12th Class Biology Chapter 15 Short Questions Preparation "

Try The Short Questions For 12th Class Biology Chapter 15 Short Questions Preparation

  • Total Questions10

  • Available Sets4

Start Test Download PDF

Biology - 12th Class Biology Chapter 15 Short Questions Preparation

Question # 1

Why ammonia is more toxic than other nitrogenous wastes?

  • Ans 1: Ammonia is very toxic and dissolve quickly in body fluids,Thus it must be kept in low concentration in the body.To maintain low concentration below that of body requires, large volume of water is used to eliminate it as urine.
Submit

Prepare Complete Set Wise Questions For Chapter 1 "12th Class Biology Chapter 15 Short Questions Preparation "

12th Class Biology Chapter 15 Short Questions Preparation - Set 1

Question # 1

Why ammonia is more toxic than other nitrogenous wastes?

  • Ans 1: Ammonia is very toxic and dissolve quickly in body fluids,Thus it must be kept in low concentration in the body.To maintain low concentration below that of body requires, large volume of water is used to eliminate it as urine.
Submit

12th Class Biology Chapter 15 Short Questions Preparation - Set 2

Question # 1

What is hypercalcemia? Give its effects.

  • Ans 1: High level of circulating calcium in the blood is called hypercalcemia.
    Hypercalcemia may cause kidney stone.
Submit

12th Class Biology Chapter 15 Short Questions Preparation - Set 3

Question # 1

Write structural adaptation for regulation of heat exchange between animals and environment.

  • Ans 1: Structural adaptation in the animals for exchange of heat are sub-dermal fatty layer insulation called pelage, the presence of sweat glands and lungs modified fro painting.
Submit

12th Class Biology Chapter 15 Short Questions Preparation - Set 4

Question # 1

Define the process of painting with one example.

  • Ans 1: It is structural adaptation for heat regulation in dogs.Panting is evaporative cooling in the respiratory tract for temperature regulation.
Submit

ic-science-white
Biology
15th Chapter

12th Class Biology Chapter 15 Short Questions

Here you can prepare 12th Class Biology Chapter 15 Homeostasis. Click the button for 100% free full practice.

Start Chapter 15 Preparation