There are three types of dominance. Incomplete, complete, and co-dominance. Complete dominance is when the dominant trait completely masks the recessive. incomplete dominance is when the dominant allele doesn’t completely mask the recessive allele, sometimes resulting in blending. Co-dominance occurs when both alleles are expressed at the same time.
        
             
        
        
        
The estimated expected (mean) time for project completion is 50 weeks, time management includes all the activities necessary to achieve the target date of delivery of the project. It includes the following activities: identification of activities, logical sequencing of activities, estimation of duration of activities, and preparation of the project schedule. For the preparation of the schedule we will see various methods such as resource leveling, simulation, and the critical chain method.
        
             
        
        
        
Answer - Mainly RNA Molecule 
Reason - Reason is it needs an information is important to the development and synthesis of protein.
        
             
        
        
        
Answer; 
Antibodies.
The human immune system fights infection by releasing antibodies. 
Explanation;
The immune system acts to defend the body against pathogens such as viruses, bacteria and fungi that may cause a disease. 
It does so using various types of mechanism, one is by the production of antibodies. 
Antibodies are proteins that are produced by the B-cell and are used by the immune system to identify and neutralize pathogens.
These antibodies also activates proteins known as complements which assist in the killing of bacteria, viruses and the infected cells.