(a) Leads to infertility due to improper sperm formation.
(b) Blocks sperm transport causing sterility.
(c) No seminal fluid production; sperm inactive.
(d) No pregnancy occurs; menstrual cycle continues.
(e) Poor foetal nourishment, possibly causing miscarriage.
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(a) Sperm formation will be adversely affected because it requires a lower temperature than the body temperature.
(b) Vas deferens is a passage for transfer of sperms, so sperms will not be transferred further.
(c) When prostate and seminal vesicles are not functional, they will not add secretions for nourishment and medium for the transport of sperms.
(d) When an egg is not fertilised in a human female, it lives for about one day. Then, the thickened lining of the uterus breaks leading to discharge of blood and mucus along with the unfertilised egg. This is called menstruation.
(e) Nutrition and oxygen will not be provided to the growing embryo affecting its growth, which could have serious implications as well.