In most ecosystems the greatest amount of energy flows through the____________?

Related Mcqs:

1. Lipid molecules can store double amount of energy as compared to same amount of carbohydrate because of high number of__________________?

   A. C-C bonds
   B. C-H bonds
   C. C-N bonds
   D. C-O bonds

2. In all arthropods,the body is covered with a chittinous cuticle which is secreted by the____________?

   A. Endodermis
   B. Mesophyll
   C. Chitin
   D. Epidermis

3. Which chemical component has the greatest contribution in the total mammalian cell weight__________?

   A. Proteins
   B. Carbohydrate
   C. Lipids
   D. Water

4. The greatest diversity of animals in the lake is found in which one of the following zones?

   A. Limmnetic zone
   B. Littoral zone
   C. Profundal zone
   D. None of these

5. Animals with greatest number of similarities are grouped together in a/an___________?

   A. Phylum
   B. Family
   C. Genus
   D. Order

6. Competition between species will be greatest if they attempt to occupy the same___________?

   A. Ecosystem
   B. Community
   C. Habitat
   D. Niche

7. Sweat glands occur in greatest number in the skin of the__________?

   A. Forehead
   B. Back
   C. Armpits
   D. Palm of hand

   Submitted by: Yaseen Nohri

8. Those organisms which can prepare their own food from simple inorganic material and can store energy are called___________?

   A. Autotrophs
   B. Heterotrophs
   C. Procariotique
   D. Eu-cariotique

9. The organisms able to use sunlight directly as a source of energy are_____________?

   A. Plants
   B. Animals
   C. Omnivores
   D. Fungi

10. Breaking of terminal phosphate of ATP releases about ___________ Kcal of energy?

    A. 6.1
    B. 6.3
    C. 7.1
    D. 7.3