It's know as chemical equilibrium
The right answer is TRUE.
Achieving longevity in good health (reaching old age in good physical and mental health) is essential to the favourable development of our society. That's why it's important to promote healthy habits throughout your life to prevent or delay the onset of chronic disease when you reach old age.
The answer to your question is C
Well sickle cell disease requires two homozygous recessive alleles so you would have the disease but if your'e heterozygous you have the sickle cell trait.
