It is true.If SRY (Sex determining Region on Y chromosome) is present and androgen (testosterone) is produced the male internal and external genitalia develop.In the absence of SRY and production of androgens ,the female internal and external genitalia will develop by default.
So it is true.
External and Internal female genitalia will develop embryologically in the absence of the SRY gene and...
Biological sex is determined by a complex suite of genes, including the SRY gene and the AR gene. These genes impact hormone production, internal and external reproductive anatomy, and sex characteristics. It's important to note that biological sex is different from gender- gender is based on social and cultural ideas of what it means to be a woman or a man. For this project we are focusing only on biological sex. In the HHM Biolnteractive, Sex Verification of Athletes, click...
In an XX fetus with severe CAH, external genitalia will usually be male. Describe two possible situations where an XX fetus with severe CAH could instead develop female external genitalia. For each situation, explain how it would lead to the development of female external genitalia in the presence of high levels of testosterone.
An individual with an SRY gene is a male mammal. True or False True False
Question 28 Identify a FALSE statement about gonad development: a) The Sry gene is important for correct testis development. b) In females, the Mullerian duct differentiates into the oviducts. c) In the presence of testosterone in a female, the Wolffian duct degenerates. d) The action of the gonadal hormones, such as testosterone and estrogen, controls the development of male and female sexual organs. e) Sex-specific gonadal development starts with the formation of a bipotential gonad.
True or False: In the absence of external forces, electrons move along sinusoidal paths. True False
The female reproductive system is composed of internal organs, glands, and external structures. What are the components of each?
An increase in prevention costs may result in decreases in appraisal, internal failure, and external failure costs and a decrease in total quality costs. True or False True True False
Sensory receptors transduce information about the internal and external environment into electrical and chemical sigals. True False
D) A and B only E) A, B, and C 25. Which of the following statements are TRUE? A) It is possible for some individuals with the sex chromosome constitution XY to appear female. B) It is possible for some individuals with the sex chromosome constitution XX to appear male. C) It is possible for some individuals with the sex chromosome constitution XXY to appear female. D) All of the above are FALSE statements. E) All of the above are...
1.PCAOB has oversight over external and internal auditors. A. True B. False 2. The primary objective of the PCAPB is to provide oversight over public companies that file their financials with the Securities and Exchange Commission A. True B. False 3. Auditing standards require that the firms have a system of quality controls to assure itself of compliance with auditing standards. A True B. False 4. An Auditors' opinion on internal controls over financial reporting is: A. As of the...