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2 years ago

Which hormone released during fetal development is primarily responsible for preparing breasts for lactation?

1 answer:

6 0

Human placental lactogen( hPL) hormone released during fetal development is primarily responsible for preparing breasts for lactation.

Human placental lactogen also stimulates milk ,known as human chorionic somatomammotropin. It's made by the placenta. It gives nutrition to the fetus. secretion of milk is called lactation

Mother milk contains all the nutrients that an child needs in the first 6 months of life, including fat, carbohydrates, proteins, vitamins, minerals and water. It's fluently digested and efficiently used. secretion of milk is called lactation. bone milk also contains bioactive factors that compound the child's immature vulnerable system, furnishing protection against infection, and other factors that help digestion and immersion of nutrients. mother milk also protect the child from disease.

To learn more about Human placental lactogen.

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Someone please help me with this :,,,,,,,,,,,)

tamaranim1 [39]

Answer:

1. 1.26823082 mL

2. 0.5 g/mL

Explanation:

The density formula is: $d=\frac{m}{v}$

Rearrange the density formula for v,

$d=\frac{m}{v}$

$d*v=\frac{m}{v}*v$ <em>Multiply both sides by v.</em>

$d*v=m$

$\frac{d*v}{d} =\frac{m}{d}$ <em>Divide both sides by d.</em>

$v=\frac{m}{d}$

Volume is found by dividing mass by density. The mass is 20 grams and the density is 15.77 grams per milliliter.

$m= 20 \ g\\d= 15.77 \ g/mL$

Substitute the values into the formula.

$v=\frac{20 \ g} {15.77 \ g/mL}$

Divide. Note the grams, g, will cancel.

$v= 1.26823082 \ mL$

Use the density formula.

$d=\frac{m}{v}$

Density is found by dividing mass by volume. The mass is 10 grams and the volume is 20 milliliters.

$m= 10 \ g\\v= 20 \ mL$

Substitute the values into the formula.

$d=\frac{10 \ g}{ 20 \ mL}$

Divide.

$d= \frac{1}{2} \ g/mL$

$d= 0.5 \ g/mL$

3 0

3 years ago

3. What did Darwin conclude was the reason the Galapagos finches had different shapes and styles of beaks

anygoal [31]

Answer:

Charles Darwin had concluded that these birds had somehow evolved to adapt based on the island they were on. Each island had different food sources so if these finches wanted to survive they had to change. Each finch adapted to their environment due to forcefully evolving to survive.

Explanation:

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3 years ago

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cual es el valorde la razón de cambio cuando metemos un vaso de agua al tiempo al congelador por 15 minutos

deff fn [24]

Explanation:

The clearer rendering reads;

"What is the value of the rate of change when we put a glass of water in the freezer for 15 minutes".

What is generally accepted is that at a temperature of 0° Celsius (32° Fahrenheit) water freezes.

Thus, if after 15 minutes the temperature of the water inside the freezer hasn't gotten to 0° Celsius then there is no change of state from liquid to solid.

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3 years ago

Which of the following is an accurate statement? a. Epigenetic tags are formed in the early life span, but deteriorate in old ag

Pachacha [2.7K]

Option C is the correct answer.

Epigenetic tags continue to accumulate in response to ongoing experience throughout the life span.

Epigenetic tags refers to the external modifications to DNA which can turn on and turn off the genes. Though these modifications do not change the DNA sequence but they affect how a cell reads the genes.

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3 years ago

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Answer:

Explanation:

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