How many times mitotic divisions must occur in a cell of the root tip to form 256 cels___________________?

Related Mcqs:

1. A process by which a piece of scion is attached to a root stock in a way that eabium of both scion and root stock came in firm contact, resulting is a new tissue is called_________________?

   A. Ghooti
   B. Budding
   C. Grafting
   D. Rooting

2. which of the following probably occur when a diploid cell undergoes normal meiotic division________________?

   A. All dominant genes will segregate together into daughter cells
   B. All homologous chromosome pairs will separate
   C. All daughter cells will have different homologous chromosome pairs
   D. All linkage group will be disrupted

3. How many mitouc divisions will take place to produce 512 cells from a single parent cell_________________?

   A. 9
   B. 256
   C. 158
   D. 511

4. The basal part which provided the root system for anchorage and absorption of moisture and nutrients is called___________________?

   A. Scion
   B. Root stock
   C. Grafting
   D. Budding

5. Citrus root stock seeding are ready for budding after_____________________?

   A. 6 months
   B. 9 months
   C. 01 months
   D. 02 months

6. Citrus root stock species are propagated through_________________?

   A. Seeds
   B. Cutting
   C. Buds
   D. None of the above

7. When a single bud is used as scion and inserted into root stock is called ____________________ ?

   A. Shield budding
   B. Stocking
   C. Budding
   D. All the above

8. The nutrient particularly influencing root growth is___________________?

   A. Zinc
   B. Nitrogen
   C. Organic
   D. Phosphorus

9. Accumulation of soluble salts root zone is known as____________________?

   A. Desodication
   B. Sodication
   C. Degradation
   D. Salininzation

10. Part of soil which is in contact with root surface is called___________________?

    A. Rhizoshpere
    B. Lithoshpere
    C. Atmoshpere
    D. None of the above