Amphibians are considered to be evolved from___________?

Related Mcqs:

1. Fishes, most of the invertebrates and amphibians are examples of ________ animals?

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

2. Animals obtain carbohydrates mainly from___________?

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

3. Gut in pseudocoelomates is made from___________?

   A. Ectoderm
   B. Mesoderm
   C. Endoderm
   D. All of these

4. MSH is produced from___________?

   A. Anterior pituitary
   B. Median pituitary
   C. Posterior pituitary
   D. None of these

5. The hepatic portal vein drains blood to liver from___________?

   A. Intestine
   B. Stomach
   C. Kidney
   D. Heart

   Submitted by: Babar Ali Kunbhar

6. An unbroken series of species arranged in ancestors to descendent sequence with each later species having evolved from one that immediately preceded it is called?

   A. Biome
   B. Phyletic lineage
   C. Community
   D. Population

7. Active site of Rubisco is evolved to bind?

   A. CO2
   B. O2
   C. H2O
   D. All of these

    

8. Viruses are considered living organisms because__________?

   A. They can be crystallized
   B. They occur in plants and animals
   C. They are microscopic
   D. They contain DNA and can be reproduced

9. An isolated virus is not considered living since it________________?

   A. Separates in to two inner parts
   B. Can not metabolize
   C. Rapidly looses its Genome chemical inert
   D. Is coated with an air tight shield

10. Which of the following marine fishes are considered direct descendents of fresh water ancestors?

    A. Hagfish
    B. Jelly Fish
    C. Star Fish
    D. Bony fishes