If You Want to Make 4 ML of a 1:20

question 9

Multiple Choice

If you want to make 4 mL of a 1:20 dilution,how much serum would be needed?

• A) 0.2 mL
• B) 2 mL
• C) 0.5 mL
• D) 1 mL

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Definitions:

Puberty

The developmental stage marking the onset of sexual maturity and the ability to reproduce, accompanied by physical and hormonal changes.

Genetic Influences

The contribution of genes inherited from parents to the physical and behavioral characteristics of an individual.

Individual Differences

Variabilities or variations among individuals in behaviour, biology, and physiology.

Sibling Rivalry

Competition, jealousy, and conflict between brothers and sisters, which is a common phenomenon in families.