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pychu [463]
3 years ago
15

A 28-day pill pack of an oral contraceptive drug consists of 21 tablets that contain hormones and 7 tablets that ________.

Social Studies
1 answer:
seraphim [82]3 years ago
5 0
Are placebo pills, made of sugar.
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"During her twelfth week of gestation, 38-year-old Merlia underwent a procedure in which a small sample of cells from the placen
Delvig [45]

Answer:

Chorionic villus sampling

Explanation:

Chorionic villus sampling can be defined as a test performed on the pregnant ladies to detect any genetic disorder.

Chorionic villus sampling (CVS) also known as Chorionic villus biopsy is a type of test performed during the first trimester of gestation in which tissue sample from the placenta is taken. This sample is taken to test any chromosomal abnormalities or genetic disorder in the fetus.

In the given case, Merlia who is a 38-year-old pregnant lady and in twelfth week of her gestation is going through CVS procedure. It is because, as stated above, a tissue sample from the placenta is taken to test any genetic disorder in the fetus.

So, the correct answer is chorionic villus sampling.

4 0
3 years ago
Select all that apply!!! plz help
Degger [83]

Answer:

Italy and France

Explanation:

I took the test

7 0
3 years ago
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A fifth-grade teacher has provided the students with a discovery science lesson. The students worked in groups to create landfor
larisa [96]

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4 0
3 years ago
Why were white people worried about the rapid increase in slave population in the south​
lubasha [3.4K]

Answer:

they were racist

Explanation:

but the real answer would be: i guess since they'd be free?

8 0
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How did the ancient Greeks explain weather seasons and natural disasters?
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The Greeks used three goddess of season. For natural disasters, Poseidon is the god of the sea and earthquakes.
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