Answer:
the 1st answer is this
If progesterone is absent or levels are too low, irregular and heavy menstrual bleeding can occur. A drop in progesterone during pregnancy can result in a miscarriage and early labour. Mothers at risk of giving birth too soon can be given a synthetic form of progesterone to delay the onset of labour.
the 2nd answer is this
If a poor-quality egg is fertilized, either the embryo is unable to implant, or the embryo initially implants, but is unable to develop properly, resulting in a subsequent miscarriage.
the 3rd answer is this
An embryo with genetic abnormalities can form a blastocyst (embryo at day 5 or 6) and be transferred to the uterus but will later miscarry.
the 4th answer is this..
it will lead to anolvulation
the 5th answer is this
In case the blastocyst does not implant, the lining of the uterus (endometrium) makes arrangements for the developing blastocyst to connect to it through many internal changes. Without these changes, implantation will not occur, and the embryo sheds off during menstruation
Explanation:
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<span>The nervous system controls the functioning of all the organs of our body. Its is like a central system which acts like a communication network. It regulates the functioning of the body by directing the organs to perform the tasks properly. Thus, the nervous system in our body controls the functioning of the body organs.</span>
The order in which the phases of mitosis occur is prophase --> metaphase --> anaphase --> telophase.
<h3>What is mitosis?</h3>
Mitosis is a process of cell division in which new copies of daughter cells having diploid number of chromosomes are produced by the division of parents cells.
There are four phases of mitosis which are arranged in order as follows:
- prophase
- metaphase
- anaphase
- telophase
Therefore, the order in which the phases of mitosis occur is prophase --> metaphase --> anaphase --> telophase.
Learn more about mitosis at: brainly.com/question/19058180
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Answer:
the actual legit answer is
1.C
2.C
3.B
4.A
5.C
Explanation:
It would make a parasagittal plane.
