1. Zero population growth
2. Exponential growth
3. Fluctuating growth
4. Declining growth
Exponential growth
1. Oral pill
2. Tubectomy
3. Vasectomy
4. None of these
Vasectomy
1. In G1 phase DNA content is double the amount of DNA present in the original cell
2. DNA replication takes place in S-phase
3. A short interphase is followed by a long mitotic phase
4. None of the above
DNA replication takes place in S-phase
1. The rhythm method
2. The use of physical barriers
3. Termination of unwanted pregnancy
4. Sterilization techniques
The use of physical barriers
1. Hydra will die
2. Hydra will undergo sexual reproduction
3. Some fragments will form complete Hydra
4. Every fragment will grow into complete Hydra
Every fragment will grow into complete Hydra
1. Cervical caps
2. Tubectomy
3. Diaphragms
4. IUDs(Intra uterine devices)
IUDs(Intra uterine devices)
1. Leg phase
2. Exponential phase
3. Stationary phase
4. Senescent phase
Exponential phase
1. 1,3
2. 1,2
3. 2,3
4. 3,4
1,3
1. Ovulation
2. Fertilization of egg
3. Implantation
4. Both (2) and (3)
Both (2) and (3)
1. Morphallaxis-Regeneration of two transversely cut equal pieces of a Hydra into two small Hydras
2. Epimorphosis-Replacement of old an dead erythrocytes by the new ones
3. Morphallaxis-Healing up of a wound in the skin
4. Epimorphosis-Regeneration of crushed and filtered out pieces of a Planaria into as many new Planarians
Morphallaxis-Regeneration of two transversely cut equal pieces of a Hydra into two small Hydras