The giant chromosomes of Drosophila are found in_____________________?

Related Mcqs:

1. If the haploid number of chromosomes in a plant is 12, then the number of chromosomes in monosmic is_________________?

   A. 12
   B. 24
   C. 22
   D. 23

2. Gynandromorphy in Drosophila because of_________________?

   A. Loss of X-chromosome
   B. Kappa particles
   C. inheritance
   D. Gain of Y-chromosome

3. Heat, cold and frost resistance ideotype have been developed in_____________________?

   A. Cereals
   B. Pulses
   C. Millet
   D. None of the above

4. In lucern, toxic substance is found in_____________________?

   A. Saponin
   B. Coumarin
   C. Neurotoxin
   D. All the above

5. Photosynthesis takes place in_____________________?

   A. All green parts of plants
   B. Only leaves
   C. Only flowers and fruits
   D. none

6. Delta lactones are important in_____________________?

   A. Jams
   B. Jellies
   C. Milk & milk products
   D. Pickles

7. Nitrogen gases are involved in_____________________?

   A. Sleepy feelings
   B. Hair disease
   C. Mental disease
   D. Acid rains

8. White Scour is disease in_____________________?

   A. Heifer
   B. Calves
   C. Cow
   D. Buffalo

9. Duplication of chromosomes occurs during_________________?

   A. Mitosis only
   B. Meiosis
   C. Mitosis and meiosis
   D. None of the above

10. Polytene chromosomes were first observed by___________________?

    A. Mendel (1810)
    B. Balbiani (1881)
    C. Allard (1910)
    D. Baranetzky (1910)