The primary function of red blood cells is, to restore broken skin. and stop bleeding.
Answer:
The correct option is : c. external sphincter muscle of the bladder
Explanation:
The process of excretion of urine from the urinary bladder to outside the body through the urethra is known as Micturition. The other names for micturition are urination and voiding.
In a normal human being, the process of micturition requires both the voluntary and involuntary nervous system components.
The external sphincter is a voluntary muscle. For urination to occur the external sphincter muscle must be relaxed.
Therefore, the process of voiding urine begins if the external sphincter muscle relaxes voluntarily.
Answer:
The estrogen and progesterone hormones in females. Turner syndrome occurs only in females due to the absence of the X chromosome. Ovarian failure and cardiac irregularities are two of the conditions that might occur as a result of this disorder. The levels of estrogen and progesterone, two critical female hormones, have reached an all-time high.
Alright I dont take medicine / health class but I’m going with my basic logics
won’t it increase the risk of more damage to the injuries or burns of your mouth / throat / esophagus ?
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.
