The significance of difference among several means is tested with the help of____________________?

Related Mcqs:

1. Who said that “sports” are of no significance in evolution?

   A. Joseph Kolreuter
   B. Vavilov
   C. Dobzhansky
   D. Darwin

   Submitted by: Abbas khan

2. High values of genetic advance are indicative of____________________?

   A. Dominance gene action
   B. Additive gene action
   C. non-additive gene action
   D. Partial dominance gene action

3. Parthenocarpy is the production of____________________?

   A. Fruit without pollination
   B. Seed without fertilization
   C. fruit without fertilization
   D. Only seed and no fruit

4. Evolution proceed on account of____________________?

   A. Conversion pf organism to change of environment
   B. Fossils
   C. Adaptations through genervation
   D. Struggle for existence

5. Many groups of insects have developed resistance to DDT and other insecticides as a result of____________________?

   A. Crossing over
   B. Polyploidy
   C. Segregation
   D. Gene mutation

6. Spinach, althea, winter wheat and oat are the example of____________________?

   A. Long day plants
   B. short day plants
   C. Long day and short night plants
   D. Short day and long night plants

7. Night blindness and keralinization is associated with deficiency of____________________?

   A. Vitamin A
   B. Vitamin B
   C. Vitamin C
   D. Vitamin E

8. Cytochrome Oxidase and alcohol de hydrogenise are the examples of____________________?

   A. Oxidoreductases enzymes
   B. Transferases
   C. Hydrolases
   D. Lysases

9. Saccharomyces creavisiae is the example of____________________?

   A. Bacteria
   B. Fungi
   C. Yeast
   D. Molds

10. Protein denaturation is the result of the modification of____________________?

    A. Primary structure
    B. Secondary structure
    C. Tertiary structure
    D. Both b & c