The scientist is using the Lesioning technique. This technique consists in performing small and specific lesions in the brain to identify what the brain's work is in that area or what is the effect of the injury. In addition to being used with animals, this technique is used in humans to treat neurological disorders such as Parkinson's disease.
A. True. Hope this helped! :)
Answer:
be very highly educated
Explanation:
Stefan is more likely to be educated because statistics have shown that individuals such as this who ate wealthy and understand good health practices and routine are most likely highly educated. These class of individuals in the United States are mostly in the wealthy class while individuals who fall below the poverty line are mostly uneducated and from minority groups
Answer:
The correct answer is: D) Non-material culture.
Explanation:
Non-material culture refer to the concept when non-material things such as thoughts and ideas make up a culture. Connotations such as bravery and freedom are non-material so they fit well in non-material culture. One of the key characteristics of non-material culture is that it does not include any kind of physical object. It largely depends upon thoughts, ideas, beliefs, norms, values, etc that shape up the society.
Answer:
His hypothalamus is not able to produce any GnRH.
Explanation:
Gonadotrophin-releasing hormone(GnRH) is a hypothalamis hormone which when released by the hypothalamus is released into small blood vessels and transported to the pituitary gland. Here, it stimulates the production of two more hormones; follicle stimulating hormone and luteinising hormone. These hormones act on the testes to trigger and maintain reproductive functions. Follicle stimulating hormone and luteinising hormone are important in controlling the production of sperm in men as well as the production of testosterone.
When these hormones fail to be released, there is an absence of viable sperm cells that can fertilize an egg to make a baby in the semen. Semen could be produced however, it will consist majorly of prostatic fluid and fluid from other accessory organs such as the bulbourethral gland.
A lack of production of GnRH which occurs in childhood or adolescence prevents the boy child from attaining puberty. However, when this defect occurs in a grown man, it could be due to a number of reasons such as trauma.
