Xanthophylls are _________ pigments

Related Mcqs:

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

   A. Hepatitis
   B. Jaundice
   C. Gall stones
   D. Blockage

2. Red to orange pigments are_____________?

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

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

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

4. Sperms are _________ in origin.

   A. Ectodermal
   B. Mesodermal
   C. Endodermal
   D. None of these

5. PS I has chlorophyll a molecule which absorbs maximum light of _________ nm ?

   A. 600
   B. 650
   C. 680
   D. 700

6. The air spaces may comprise upto _________ of total volume of leaf surface?

   A. 30%
   B. 20%
   C. 40%
   D. 50%

7. If two opposite alleles come together, one finding morphological expression masking the other, the fact is described as law of _________ ?

   A. Inheritance
   B. Dominance
   C. Limiting factor
   D. Segregation

   Submitted by: Rashid Mehmood

8. The haploid condition is found in _________?

   A. Amoeba
   B. Bacteria
   C. Ovum
   D. Zygote

   Submitted by: Rashid Mehmood

9. Special kind of protein containing iron is called as _________ ?

   A. Hormones
   B. Hemoglobin
   C. Red blood cell
   D. White blood cell

   Submitted by: Rashid Mehmood

10. The number of alveoli in human lungs is estimated to be around:_________?

    A. 150 millions
    B. 500 millions
    C. 800 millions
    D. 1 billion

    Submitted by: Eesha Khalid