Unit 11 Homeostasis Long Questions
Q.1 Define homeostasis. Why body of an organism needs this? Which processes help in its occurrence?
Q.2 Describe homeostasis in plants. What different mechanisms are adopted for homeostasis in plants? OR How plants remove metabolic wastes?
Q.3 Describe osmotic adjustments in plants. OR On the basis of the available amount of water and salts, plants can be divided in how many groups? Explain.
Q.4 What are the organs of humans which work for homeostasis? Describe skin and lungs in detail.
Q.5 Describe urinary system of humans. Also describe the structure of nephron?
Q.6 Write a note on functioning of kidney. Functioning of kidney:
Q.7 Write the normal composition of urine.
Q.8 Describe osmoregulatory function of kidney.
Q.9 What do you know about Kidney disorders?
Q.10 What are the contributions of Muslim scientists about kidney diseases?