Homeostasis: Excretion Multiple Choice Questions (MCQ) PDF - 60

MCQ 296: The ammonia is converted into the less toxic product in the restricted supply of water which is

1. urea
2. ammonia
3. uric acid
4. urine

MCQ 297: In chick, the shell of the egg is secreted as the egg passes through the

1. uterus
2. ureter
3. oviduct
4. ovary

MCQ 298: Maurice Wilkins and Rosalind Franklin determine the structure of DNA using a technique called

1. X-ray Diffraction
2. X-ray Refraction
3. X-ray Reflection
4. Y-ray Refraction

MCQ 299: The capacity of lungs while sleeping for gaseous exchange is

1. 4 liters
2. half liters
3. 2 liters
4. 6 liters

MCQ 300: The marginal area of the blastoderm in which the cells remain undetached from the yolk is called

1. primitive groove
2. zone of junction
3. area pellucida
4. area opaca