Why do we need to follow the manual handling procedures and techniques?​

Me with biology endocrine system crossword also image left i need with hw

Aplant with dark red flowers is crossed with a plant with white flowers. all of the offspring have dark red flowers with white spots. the alleles got flower color in this plant are both dominant both recessive codominant incompletely dominant

The doctor writes for aminophylline 125 mg po qid x 10 days. you only have the solution 250 mg/5 ml. how much would be needed for the treatment?