1. Pairing
2. Linkage
3. Chromosomal mutation
4. Crossing over
Crossing over
1. avoiding reaction
2. remains undisturbed
3. fight its way through
4. round up remains at one spot.
avoiding reaction
1. holophytic
2. saprozoic
3. holozoic
4. saprophytic.
holozoic
1. Centromere
2. Chiasmata
3. Chromomere
4. Chromocentre
Chiasmata
1. Protein molecule
2. Fat molecule
3. Carbohydrate molecule
4. DNA molecule
DNA molecule
1. cytokinesis
2. cyclosis
3. endomixis
4. metagenesis
cyclosis
1. Root tips
2. Stem tips
3. Pollen mother cells
4. Leaf tips
Pollen mother cells
1. food material is digested completely
2. digested food material is distributed uniformly
3. excretory products are removed
4. mixing of food with enzymes takes place propertly.
digested food material is distributed uniformly
1. Radiating with ultra-violet rays
2. With colchicines treatment
3. Treatment with hormones
4. Depriving cells of oxygen
Depriving cells of oxygen
1. bursting of contractile vacuole
2. bursting of food vacuole
3. temporarily formed anus
4. None of the above.
temporarily formed anus