Which of the following causes genetic disorders and permanent changes in the dna sequence? a. mitosis b. meiosis c. mutation d. none of these

The correct answer is C. Mutation.

Explanation:

Mutations can happen when the nucleotide chain is changed and therefore, when it's decoded, it's modified and altered. Therefore, when the cell replicates, the message will be permanently transformed, causing the DNA to be different. These changes can be simple but some others can develop into serious issues.

a. suckling by young

b. hypothalamus

c. dopamine

d. trh

e. anterior pituitary

f. mammary glands

g. milk production

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.