Also, because the chromatids are stuck together after replicating, it is also reasonable to say that there are 46 pairs of chromatids (or chromosomes) at the end of S phase. If the cell goes through mitosis (normal cell division) those 46 pairs will separate and the two daughter cells will have 46 chromosomes.
Estimates of the survival of infants and children in a persistent vegetative state, based on the clinical experience of pediatric neurologists, were published recently10. These estimates range from 4.1 Â±0.7 years, for infants up to 2 months of age, to 7.4 Â±1.8 years, for children 7 to 18 years old.
The Vegetative Growth Stage. Cannabis enters the vegetative growth stage after four to six weeks of seedling growth. Vegetative growth is maintained in most strains with 16-24 hours of light daily. Plants grow faster when they receive more hours of light.