The urethra is in females than in males.
a. the same size
b. twice as long
c. shorter
d. half the size

The urethra in females are shorter than in males

The urethra is SHORTER in females than in males.

Explanation:

The male urethra in 15-20cm long, apart from urine addition it also transfers semen(i.e. contains spermatozoa and secreation from sex gland). But when it comes to female it is shorter than males, size is just 4cm, it starts at the neck of bladder.

As it directly opens onto the perineum, females are more susceptible to urinary tract infection than males. This usually known as cystitis i.e. infection in bladder. Simple infections can be cured with 3days antibiotic course.

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.