The answer: C
Reason: mitosis will always duplicate but meiosis will duplicate but then end with the half of the amount
Answer:
Progressive muscle relaxation.
Explanation:
Progressive muscle relaxation is used in stress management and gives more control over conditions such as anxiety in an individual.
This procedure aims at tensing a group of muscles as one breathes in, and relaxing them as one breathes out.
Various parts of the body can be involved in this process of stress management including the hands, shoulders, wrists, cheeks and jaws, back, forehead and so on.
Continuous practice, gives one with anxiety a greater level of control over the condition through mastery of the stress management technique.
Answer:
D
Explanation:
All of the other examples are positive
Answer/Explanation:
Two unaffected parents can have affected children, that means cystic fibrosis must be a recessive trait.
The two parents must each have one copy of the cystic fibrosis allele, but are themselves unaffected. By chance, the son (shaded) inherited both of these copies and is affected. The daughter either inherited one or zero copies of the cystic fibrosis allele, as she is unaffected.