If bile pigments are prevented from leaving digestive tract, then they cause_____________?

Related Mcqs:

1. Red to orange pigments are_____________?

   A. Carotenes
   B. Carotenoids
   C. Xanthophylls
   D. Chlorophyll

2. In which of the following pigments major energy reserves and cell wall are like plants?

   A. Rhodophyta
   B. Chlorophyta
   C. Phaeophyta
   D. Chrysophyta

3. Xanthophylls are _________ pigments

   A. Yellow
   B. Red
   C. Orange
   D. Green

4. Many bacteria in our digestive system synthesize vitamins for example vitamin_________?

   A. B1
   B. B2
   C. B12
   D. B6

   Submitted by: Maryam Aftab

5. Amoeba secretes digestive enzymes to hydrolyse _________ ?

   A. Starch
   B. Sugar
   C. Proteins
   D. All of these and fats

   Submitted by: Rashid Mehmood

6. The evaporative cooling in the respiratory tract of dogs is called?

   A. Vasodilation
   B. Vasoconstriction
   C. Panting
   D. All of these

7. A stone measuring 0.4 cm, blocking the outlet of renal pelvis resulting in mild to moderate tract obstruction. Which of the following technique will be opted to remove this stone?

   A. Kidney surgery
   B. Burring a hole and removing the stone manually (nephrolithotomy)
   C. Extracorporeal Shock wave lithotripsy
   D. None of these

8. Two or more populations of different species living and interacting in the same area form

   A. Biosphere
   B. Community
   C. Population System
   D. Ecosystem
   E. Species

9. The atoms of different elements combine with each other through ionic or covalent bonding to produce compounds this stable form is called:

   A. An organ
   B. A molecule
   C. Tissue
   D. Both a and c

10. In plants, the neighbouring cells are connected with one another by__________?

    A. Plasmodesmata
    B. Cell walls
    C. Vacuoles
    D. Both ‘A’ & ‘B’