Chlorophylls mainly absorb _________ wavelengths?

Related Mcqs:

1. Chlorophylls are found embedded in the __________ membranes?

   A. Stroma
   B. Grana
   C. Thylakoid
   D. Intergrana

2. Parasitic fungi absorb nutrients directly from the living host cytoplasm with the help of special hyphal tips called___________?

   A. Mildew
   B. Constricting ring
   C. Haustoria
   D. All of these

3. Animals that produce metabolic heat at low level and also absorb heat from the surroundings are called__________?

   A. Endotherms
   B. Ectotherms
   C. Heterotherms
   D. Homeotherms

4. Malphighian tubules absorb waste materials and salts from__________?

   A. Blood
   B. Lymph
   C. Gut
   D. Hemolymph

5. Animals obtain carbohydrates mainly from___________?

   A. Glucose
   B. Starch
   C. Sucrose
   D. Glycogen

6. There are mainly __________ types of tRNA?

   A. 170
   B. 20
   C. 25
   D. 15

7. Which of the light is mainly absorbed by the plants?

   A. Orange
   B. Red
   C. Green
   D. Both A and B

8. Which of the following animal excrete nitrogenous waste mainly as uric acid?

   A. Hydra
   B. Planaria.
   C. Humans
   D. Birds.

9. ‘Mastectomy’ is mainly associated with which of these diseases?

   A. AIDS
   B. Breast Cancer
   C. Tuberculosis
   D. Blood Cancer

   Submitted by: Muhammad Zahid Javaid

10. Xanthophylls are _________ pigments

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