Answer
The places where the fertilized egg got implanted are not appropriate
for the fetus´ development. These places lack space and needed tissues.
Explanation:
Ectopic pregnancies occur most often in the Fallopian tubes, which are the structures that transport the eggs from the ovaries to the uterus. But some other times, ectopic pregnancies might also occur in ovaries, abdominal cavity, or in the cervix.
These pregnancies are not viable, this means that the fertilized egg can not survive. However, the firsts stages of its development seem to be normal and involve an increase in tissues surrounding the egg.
As the <u>places where the egg got implanted are not prepared</u> for its development, <u>they might be harmed</u>. These areas <u>do not have enough space, nor nutritional tissues needed</u> by the embryo. And as the fetus grows, it creates a <u>constant pressure in the organ</u>, that <u>can make it burst.</u> This provokes important bleeding that might cause the patient´s death if they are not properly assisted.
At first, the woman might feel the normal symptoms of pregnancy, like the lack of the period during the firsts months or breast sensitivity. But as the egg grows in the inappropriate place, there appear some new signs and symptoms, such as a light bleeding or pelvic pain. If the organ bursts, the bleeding might be so intense that the woman might be in danger.
Answer: solar energy + carbon dioxide + water → carbohydrate + oxygen
Explanation:
Photosynthesis is the process of reaction of carbon dioxide with water in the presence of energy (sunlight) ,trapped by chlorophyll pigments in leaves, and enzymes , to produce carbohydrate,(glucose) and and Oxygen molecules as by-products; used for cellular respiration
the first step of this reaction is photolysis of water, that is the splitting of water molecules into : protons and oxygen atoms.
2 H2O + 2 NADP+ + 8 photons (light) → 2 NADPH + 2 H+ + O.
this process takes place in the chlorophyll,of leaves and it is called iight dependent reaction
the second stage is called Light independent reaction , because it does not directly depend on light to imitate the mechanisms of reaction.
It simply involves the reduction or fixing of carbondioxide with the ATPs and NADPH produced from above to give intermediate glyceraldehyde-3-phosphate(GAP) which is converted into GLUCOSE . This reaction is also known as CALVIN CYCLE. it takes place in the stroma of chloroplast.
The endocrine system is characterized by the secretion of hormones by target cells.
<h3>What about the endocrine system is true?</h3>
Endocrine glands produce hormones into the bloodstream. As a result of this, the hormones can now reach cells throughout the body. The regulation of mood, development, metabolism, and reproduction is aided by the endocrine hormones. The endocrine system regulates how much of each hormone is released.
<h3>What are the traits of the endocrine system?</h3>
Endocrine glands are ductless, their secretions are directly emptied into the circulation while exocrine glands have ducts. Endocrine glands are distinguished by their ductlessness, high degree of vascularization, and presence of intracellular vacuoles or granules that store hormones.
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