Answer:
The best answer to the question: Development of the testes in the embryo is due to:___, would be, C: Presence of a single Y chromosome.
Explanation:
The subject of sexual differentiation into male, or female, during the prenatal, and especially embryonic stage, is still a matter of study and research. Although many of the processes are widely accepted and understood, studies show that there may be other factors involved in sexual differentiation. However, what has been known so far is that in the embryonic stage, the presence of TDF (testis-determining factor) is crucial to this determination. TDF is a product of the presence of the Y chromosome in the gene known as SRY. It has been seen that when this protein product is not presence, there will be no growth of the necessary parts for male differentiation from a female.
Since, the options have not been given the question is incomplete. The complete question is as follows:
Indicate which syllable receives emphasis when pronounced. optometry
a. op
b. tom
c. e
d. try
Answer: b. tom
Explanation:
A syllable can be defined as the unit of pronunciation, that have one vowel sound, that is with or without surrounding consonants. It may have a whole or part of the word.
In the given word, optometry, tom is the syllable and it receives the emphasis when pronounced because of the presence of vowel "o" increasing the weight-age over the consonants t and m on pronunciation.
Answer:
Oral glucose products are available as gels, tablets, and oral solutions and may come in different flavors, and are primarily used to raise blood glucose in hypoglycemic patients (diabetic patients).
The arrangement of the abdominal muscles conveys strength to the abdominal wall because of its arrangement into layers.
The abdominal wall is composed of the muscles and structures that cover the abdominal cavity. The muscles of this zone are divided according to their location. This includes:
- Internal and external abdominal oblique
- Transversus muscle
- Rectus muscle
- Pyramidalis muscle
All of these structures are arranged into layers, in this way some of these muscles can be found at a deeper level than others. This particular arrangement makes the abdominal wall to be very strong as different layers of muscles pile up.
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Lack of consent, lack of informative material, and Philip Zimbardo was both the experimenter and the prison marshal so he wouldn’t let the prisoners leave
