1. Auxin
2. Cytokinin
3. Gibberellins
4. Abscisic acid
Abscisic acid
1. Independent assortment of genes
2. Crossing over
3. Linkage
4. Mutation
Linkage
1. Non-homologous chromosomes
2. Homologous chromosomes
3. Extranuclear genetic element
4. Same chromosome
Non-homologous chromosomes
1. In some gymnospermic plants only
2. In long day plants under short dayconditions
3. In short day plants under long day conditions
4. In day-neutral plants under dark conditions
In long day plants under short dayconditions
1. Males and females respectively
2. Females and males respectively
3. All males
4. All females
Males and females respectively
1. Quntitative trait
2. Mendelian trait
3. Polygenic trait
4. Maternal trait
Mendelian trait
1. 3:1
2. 1:1:1:1
3. 1:2:1
4. 2:2
1:2:1
1. Complementary genes
2. Cistrons
3. Pleiotropic genes
4. Pseudogenes
Pleiotropic genes
1. Substantive variation
2. Meristic variation
3. Continuous variation
4. Discontinuous variation
Meristic variation
1. Auxin
2. Colchicine
3. Ethylene
4. Kinetin
Colchicine