Answer:
<h2>2. Peter's maternal grandfather has PKU.</h2>
Explanation:
- Such type of the genetic disorder in which two copies of a gene must be mutated at a time is called autosomal recessive disorder such as sickle cell anemia, phenylketonuria, and some other diseases.
- When a sing copy of a gene is mutated in a person then this disorder is not appeared and the person is called a carrier.
- So when a child is born by two carrier parents then there is a chance that a child will be affected if both the parents donate mutated genes.
- In the case of Peter, since peter does not show this defect this means his maternal grandfather was affected by this disorder.
- Progressive dilating and obliteration are the physiological changes the nurse would anticipate after an amniotomy is performed.
- The fetal head can press more forcefully against the cervix thanks to the artificial rupture of the membranes (amniotomy), which improves dilation and effacement.
- As labor progresses, vaginal bleeding may become more severe. The fetal heart rate is not immediately impacted by amniotomy.
- Because contractions typically intensify and become more frequent when the membranes are artificially ruptured, discomfort may worsen.
<h3>What is Amniotomy?</h3>
- Artificial rupture of membranes (AROM), often known as amniotomy or simply "breaking the water," is the deliberate rupture of the amniotic sac by an obstetrician.
- This treatment is frequently carried out during labor management and has a variety of indications.
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Monsoon climate is generally great for rice farming, but monsoon floods can cause devastating landslides and floods.
The amount<span> of guanine </span>always equals the amount of cytosine<span>.
</span>
C. A new source of freshwater
Explanation:
The situation that would most likely increase the carrying capacity for humans in a certain region is the availability of new sources of freshwater.
In ecological terms, the carrying capacity of a place is the the number of people, animals, or crops which a region can support without environmental degradation.
- A new source of freshwater provides new resources for the ecosystem.
- In the freshwater, more fishes are available, more plants can grow around and a lot of biological activities can progress.
- Water is essential for life.
- Fresh water sources are incentives for choosing to live in a place or not.
- A fresh water source increases the carrying capacity for humans in a certain region.
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