Prolactin hormone allows a woman to produce milk after she gives birth. Thus, the correct option is D.
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What is lactation?</h3>
Lactation is the process of producing and releasing milk from the mammary glands in breasts. Lactation begins in pregnancy when hormonal changes signal the mammary glands to make milk in preparation for the birth of baby.
It’s also possible to induce lactation without a pregnancy using the same hormones that your body makes during pregnancy. Lactation ends once your body stops producing milk.
Milk ducts increase in size and number when levels of estrogen and progesterone rise. The result is a fuller breast. The mammary glands start to get ready to produce milk.
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Answer: d- because a model is never exactly the same as the thing it represents
Explanation:
Water moves by osmosis
Movement of water particles From high concentrate gradient to low concentration gradient according to the concentration gradient through a partially permeable membrane
Question is about IV right
Answer is water moves into the cells
Answer: Option C
Explanation:
Color blindness is a common hereditary condition which means it usually passes from parents. Red green color blindness is passed on from the mother to the son.
The chromosome number 23 is the sex chromosome also responsible for colorblindness. As it is sex linked the son can receive the recessive allele from the mother.
The mother of the child had a recessive allele which she transferred into her son. As it is sex inherited disease the son is affected by gene carried from mother.
A plant leans toward a light source.
