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
Related Mcqs:
- After self pollination of red flowered plants out of 40 plants of progeny were white flowered. this indicates that the plants are__________________?
A. Heterogeneous
B. Heterozygous
C. Homogenous
D. Homozygous - When red tall plant is crossed with dwarf white plant all the plants of F, are found to be tall red. which of the following ratio will be available when a test cross is made_________________?
A. 3:1
B. 1:2:3
C. 1:1:1:1
D. 1:2:1 - 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 - 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 - 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% - The recommended ratio of male the recommended of male rows to female rows in hybrid bajra production is_________________?
A. 2 to 4
B. 1 to 2
C. 4 to 8
D. 3 to 6 - If the offspring of F, (blue) is crossed with white male parent the result will be______________________?
A. All blue
B. All white
C. All black
D. Half blue and half white - In line x tester cross each male is crossed with____________________?
A. Different sets of females
B. Few females in a set
C. Same sets of females
D. All the above - Difference between mean phenotypic value of the progeny of selected plants and the parental population is known as__________________?
A. Genetic gain
B. Genetic advance
C. Heritability
D. Coheritability - Maize plant belong to_________?
A. CAM
B. C3 plant
C. C4 plants
D. None of aboveSubmitted by: Mukhtir Ali jan
