Answer:
The answer is below
Explanation:
The complete question is in the iimage attached.
a) We can see that R1 is in series with the parallel combination of R2 and R3. Hence the equivalent resistance is given by:
b)
The current in the circuit (I) is given as:
I = emf / Req
I = 18 / 9
I = 2A
The current through resistor R1 = I1 = I = 2A
Since R2 and R3 are parallel to each other their respective currents I2 and I3 is given as:
The correct answer is A. Production of spermatozoa
Explanation:
The accessory glands in males include different glands and structures such as the bulbourethral glands, prostate gland, and seminal vesicles that produce different substance to protects or preserve spermatozoa by providing this ith nutrients, and buffers that regulate the pH, besides this, in the case of the seminal vesicles, these transport the spermatozoa and the other fluids. However, it is not a function of the accessory glands to produce spermatozoa as this occurs in the testes that are not part of the accessory glands.
Hazardous drugs must be transported in tight sealed containers to minimize breakage or leakage.
