The role of nucleus in regulating the morphology of the plant was discovered in___________________?

Related Mcqs:

1. Neurotoxin is found in___________________?

   A. Pearl millet
   B. Berseem
   C. Lucem
   D. Sorghum

2. Gametophytic self incompatibility was first reported in___________________?

   A. Lena sativa
   B. Nicotine sandarac
   C. Set aria sphacelata
   D. Scale cereals

3. Dee-Geo-Woogen is the source of dwarfing gene in___________________?

   A. Wheat
   B. Sorghum
   C. Maize
   D. Rice

4. Synopsis occur in___________________?

   A. Mitosis
   B. Meiosis
   C. Amitosis
   D. all the above

5. Parthenogenesis is most commonly seen in___________________?

   A. Apple
   B. Orange
   C. Mango
   D. Grape

6. Winter beats are grown in___________________?

   A. Canada
   B. Iran
   C. Mexico
   D. India

7. Red flower pea plant is crossed with the white flowered pea plant, F1 is red; with flower color is ______________________?

   A. Dominant
   B. Recessive
   C. Non-genetic
   D. Unexpressive

8. If a pure tall plant is crossed with a pure dwarf one, the ratio of tall pure dwarf in the F 2 generation after selling F1 plant will be___________________?

   A. 1:1
   B. 1:2
   C. 2:1
   D. 3:1

9. If a heterozygous tall plant is crossed with a homozygous dwarf plant the proportion of dwarf progerry will be__________________?

   A. 25%
   B. 50%
   C. 75%
   D. 100%

10. When an albino plant of maize (female) is crossed with normal green plant (male) all plants in the progeny are albino because___________________?

    A. Albinism is dominant over green characters
    B. Green plastids of male parent become nitrated
    C. Plastids are inherited through maternal parents
    D. Crossing over results in structural changes in green plastids