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

Related Mcqs:

1. All phostosynthetic euglenoids lose their chlorophyll when grown in dark and obtain their nutrients heterotrophically this statement is___________?

   A. True
   B. False
   C. May be true may be false
   D. Unpredictable

2. A moth is closely related to_________?

   A. Wasp
   B. Beetle
   C. Cricket
   D. Butterfly

3. Bats & humming birds belong to___________?

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

4. Diatoms belong to___________?

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

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

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

6. Diatoms stay afloat due to___________?

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

7. The DNA fragments have sticky ends due to___________?

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

   Submitted by: Maria Aziz

8. Molecular formula of chlorophyll b is_____________?

   A. C55 H10 O4 N6 Mg
   B. C55 H70 O6 N5 Mg
   C. C55 H71 O6 N4 Mg
   D. C55 H70 O6 N4 Mg

9. Molecular formula of chlorophyll ‘a’ molecule is___________?

   A. C55H72O5N4Mg
   B. C55H70O6N4Mg
   C. C50H72O6N4Mg
   D. C55H70O5N4Mg

10. The branch of Biology which deals with the use of data and techniques of engineering & technology concerning living organisms is:

    A. Human Biology
    B. Environmental Biology
    C. Genetics
    D. Bio-technology