Answer:
C
Explanation:
recessive traits can only be seen when there is no dominant trait present.
It would have a decrease in the numbers of animals because the food chain would be thrown off
Answer:
panic disorder
Explanation:
The complete question is as follows:
John has sudden attacks of intense fear in which he experiences palpitations, he feels dizzy, and he has trouble catching his breath. During these attacks, he worries that he is going to die. From this description, it sounds like John has _____.
A. Schizophrenia
B. obsessive-compulsive disorder
C. panic disorder
D. generalized anxiety disorder
- When a person experiences repeated panic attacks then the person is said to suffer from panic disorder.
- During a panic attack the person experiences the following symptoms :
- palpitations
- sweating
- shaking
- numbness
- shortness of breath
- Panic attacks may be caused due to different reasons such as past abuse, smoking, etc.
- it is a form of extreme anxiety.
- Since John is displaying the symptoms as stated above he is suffering from panic disorder.
Humans possess 24 ribs, which come in pairs that are located on each side of the body. These bony structures are flattened, elongated and slightly bent around the cavity. The ribs are generally classified into three: true ribs, false ribs and floating ribs. The true ribs are directly connected to the sternum while the false ribs, or ribs eight to 10, are indirectly attached. The floating ribs, or ribs 11 to 12, are joined to the vertebrae.
<span>Some of the more common single-gene disorders include cystic fibrosis, hemochromatosis, Tay-Sachs, and sickle cell anemia.
Even though these diseases are primarily caused by a single gene,
several different mutations can result in the same disease but with
varying degrees of severity and phenotype.</span>
