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leonid [27]
2 years ago
11

Explain why it makes sense that the levels of estrogen and progesterone are low in blood of a female during menstruation

Biology
1 answer:
Art [367]2 years ago
5 0

Answer:

At the beginning of the follicular phase, the lining of the uterus (endometrium) is thick with fluids and nutrients designed to nourish an embryo. If no egg has been fertilized, estrogen and progesterone levels are low. As a result, the top layers of the endometrium are shed, and menstrual bleeding occurs.

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La tasa de crecimiento anual de ecuador de los años 2000 al 2017​
DENIUS [597]

Answer:

3 pulgadas

Explanation:

8 0
3 years ago
A woman with Liddle syndrome has a child with a normal male. what is the probability that their child will have the syndrome?
lesantik [10]

Answer:

An autosomal dominant gene is one that occurs on an autosomal (non-sex determining) chromosome. As it is dominant, the phenotype it gives will be expressed even if the gene is heterozygous.  

The chances of an autosomal dominant disorder being inherited are 50% if one parent is heterozygous (NL) for the mutant gene and the other is homozygous for the normal (NN), or 'wild-type', gene. This is because the offspring will always inherit a normal gene from the parent carrying the wild-type genes, and will have a 50% chance of inheriting the mutant gene from the other parent. If the mutant gene is inherited, the offspring will be heterozygous for the mutant gene, and will suffer from the disorder. If the parent with the disorder is homozygous for the gene, the offspring produced from mating with an unaffected parent will always have the disorder.  

Explanation:

8 0
3 years ago
Carbon is released to the atmosphere by
valkas [14]

Answer:

When hydrocarbon fuels are brined

Explanation:

Carbon dioxide is added to the atmosphere by human activities

8 0
2 years ago
From the provided choices, which color of light does the pigment chlorophyll absorb the most?
vredina [299]

Answer:

What color light is best absorbed by chlorophyll?

As shown in detail in the absorption spectra, chlorophyll absorbs light in the red (long wavelength) and the blue (short wavelength) regions of the visible light spectrum. Green light is not absorbed but reflected, making the plant appear green. Chlorophyll is found in the chloroplasts of plants.

Explanation:

therefore it is blue

3 0
2 years ago
Read 2 more answers
What scale is used to measure the intensity of an earthquake?
Slav-nsk [51]
Pretty sure its Ph scale i did a question like this once but i cant remember....its either Ph or richer
5 0
3 years ago
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