The last one is true.
All the others ones are incorrect.
:)
Explanation: You might start having mixed emotions if its your first time or be hyper a lot (sorry if this is wrong )
A birth defect would have to have caused it. One-eyed offspring are very uncommon. I hope I helped :)
The given statement is True. In Parkinson's disease, dopamine-producing neurons are deficient in the brain.
<h3>
What is parkinson's disease?</h3>
Parkinson's disease is a progressive disorder that is caused by the degeneration of nerve cells. In this disease, the substance called nigra starts degrading which controls the movement in the body.
This cell stops producing an important chemical called dopamine. Dopamine helps in coordination with nerve cells and muscle cells. Dopamine deficiency leads to:
- Rigidity
- Slowness of movement
- Impaired balance and coordination.
The main cause of Parkinson's disease is genetic factors and environmental factors. The most common medicine given is levodopa. This is the standard medicine given to the patient.
Therefore, The given statement is True. In Parkinson's disease, dopamine-producing neurons are deficient in the brain.
To learn more about parkinson's disease, refer to the link:
brainly.com/question/26431892
#SPJ4
Answer:
Explanation:
ADVANTAGES OF ARTIFICIAL INSEMINATION:
There is no need of maintenance of breeding bull for a herd; hence the cost of maintenance of breeding bull is saved.
It prevents the spread of certain diseases and sterility due to genital diseases.
Eg: contagious abortion, vibriosis.7 Pros and Cons of Artificial Insemination
It makes breeding easy and is cost-effective. ...
It allows for genetic preservation. ...
It presents the capability to freeze sperm. ...
It makes remote mating possible. ...
It disturbs species and disrupts their natural habits. ...
It is not effective in other species. ...
It requires the use of anesthetics.Disadvantages of Artificial Intelligence:
High Cost: Creation of artificial intelligence requires huge costs as they are very complex machines. ...
No Replicating Humans: Intelligence is believed to be a gift of nature. ...
No Improvement with Experience: ...
No Original Creativity: ...
Unemployment: