Bats & humming birds belong to___________?

Related Mcqs:

1. Humming bird is an example of________________?

   A. Cold blooded animal
   B. Ectotherm
   C. Endotherm
   D. Heterotherm

2. Diatoms belong to___________?

   A. Chrysophyta
   B. Bacillariophyceae
   C. Xanthophyceae
   D. Both A. and B.

3. Gaseous exchange in birds occurs at level of_______________?

   A. Alveoli
   B. Air sacs
   C. Bronchi
   D. Parabronchi

4. Adult birds normally possess only one functional____________?

   A. Ureter
   B. Ovary
   C. Lung
   D. Testis

5. In most birds air sacs are ____________ in number?

   A. 10
   B. 3
   C. 4
   D. 9

6. Based on molecular data euglenoids are thought to be closely related to___________?

   A. Dinoflagellates
   B. Zooflagellates
   C. Protozoans
   D. Algae

7. Unlike other algae, diatoms do not readily decay due to___________?

   A. Nonliving cells
   B. Siliceous wall
   C. Mucilaginous wall
   D. Water proof cell

8. Diatoms stay afloat due to___________?

   A. Flagella
   B. Stored lpids
   C. Pseudopodia
   D. All of these

9. The DNA fragments have sticky ends due to___________?

   A. Endonuclease
   B. Unpaired bases
   C. Calcium ions
   D. Free methylation

   Submitted by: Maria Aziz

10. Snails belong to__________?

    A. Cephalopodsxc
    B. Gastropods
    C. Bivalves
    D. Athropods