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Volgvan
3 years ago
9

Select the correct answer.

Biology
2 answers:
nadezda [96]3 years ago
8 0
The correct option is B.
For a mature woman, each month the increased level of estrogen hormone leads the pituitary gland to secrete luteinizing hormone. Once this hormone is secreted, the ovary releases a single egg which moves down to the lining of the uterus. If fertilization does not occur, the egg is shed together with the lining of the uterus in a monthly process called mensuration. If fertilization occur, then the fertilized egg attach to the lining of the uterus and placenta is formed. The fertilized egg then send signal to the ovary to keep secreting progesterone, which will sustaining the pregnancy by keeping the uterus lining thick and nourishing for the developing embryo.
Fynjy0 [20]3 years ago
5 0
<span>B. The pituitary gland secretes follicle stimulating hormone, which acts on the follicles and stimulates them to produce progesterone.</span>
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Study island 7th grade
Alex17521 [72]

Answer:

C

Explanation:

Usually if 1 out of 4 children in a family have a different hair color, it is because of the recessive gene passed down from the mother or fathers genes.

8 0
3 years ago
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Name two properties of a good marker and explain why good markers are important.
Semenov [28]

Answer:

The overview is defined in the clarification section elsewhere here, and according to the particular circumstance.

Explanation:

Including genetic mapping as well as tracing the characteristics of hereditary disorders, genetic markers are valuable.

Basic DNA sequence determination for chromosomes.

  • Healthy Marker Properties.
  • This needs to have been Polymorphic.
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3 0
3 years ago
Deshaun is determining which sources are most appropriate for his research project. Which step of research process is he on? A.
guapka [62]

Answer:

3: Evaluate Your Sources D

Explanation:

Deshaun  is determining which sources are most appropriate for his research project. Here he can evaluate a variety of sources such as newspaper articles, magazines, journals, or books, and websites. So, it is important for him to make sure that he includes only authentic any valid information in his research.

So, he needs to evaluate his sources using several criteria like:

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Using these criteria he can evaluate his sources to choose the best and appropriate one for him.

Hope it help!

5 0
3 years ago
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Define inflammation????????
lianna [129]

Answer:

Inflammation is a process by which your body's white blood cells and the things they make protect you from infection from outside invaders, such as bacteria and viruses.

Explanation:

I got this from my notes, since I am studying it rn. Hope this helped:)

7 0
3 years ago
A hospital microbiologist isolates a pathogenic cocci which grows in chains. Based on the shape and arrangement of cells, she co
nordsb [41]

Answer:

Streptococcus

Explanation:

Coccus (plural cocci) bacteria are those that are oval or spherical in shape when viewed under a microscope. Coccus bacteria end up forming different shapes when they reproduce or multiply.

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The correct option is streptococcus.

5 0
4 years ago
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