A. Plant harmonics
B. Plant growth regulators
C. Photoperiodism activants
D. Plant growth promoters
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 - The year in which mango tree does not produce or produce very small number of fruit is called ________________ ?
A. Lazy year
B. Hunger year
C. Off year
D. None of the above - Which one of the following is synthetic flavour __________________?
A. Esters
B. Aldehydes
C. Ketones
D. All the above - In banana synthetic flavour additive used is____________________?
A. Amylaccetate
B. Methyl anthranilate
C. Ethyle butyrate
D. None of the above - Previously Essential nutrients required for the growth of plants were sixteen. In recent time the essential nutrients required for the growth of plants are:_________?
A. 16
B. 17
C. 18
D. None of the aboveSubmitted by: Shafiq Rehman
- Many reactions similar to oxidative rancidity during irradiation been observed in _____________________?
A. Water
B. Carbohydrates
C. Lipids
D. non of these - The transfer of pollen grains from anthers to the stigma by any pollinating agent is called______________?
A. Allogamy
B. Pollination
C. Crossing
D. Breeding - In the F2 generation, genotypic and phenotypic ratios are identical in cases of___________________?
A. Mendel lan monohybrids
B. Mendelian dihybrids
C. Incomplete dominance
D. None of the above - In populations genotypic and phenotypic ratios are identical in cases of___________________?
A. Mendel lan monohybrid
B. Mendelian dihybrid
C. Incomplete dominance
D. None of the above - An individual with two identical members of a part of geneue factors is called__________________?
A. Hybrid
B. Homozygous
C. Heterozygous
D. Dominant
