FEMALE::Two uterine or fallopian tubes one on each side opening into the uterus in this tube glides small mustard size ovum which comes from the ovary once a month there is one ovary on each side the ovum is the unit of sex life in woman if the male sperm unites with the ovum after coitus a zygote is formed this multiplies and differentiates to give a baby which represents the genetic traits of parents and ancestors of either side
NERVOUS SYSTEM ::
This is the system of control and co ordination of the body it can be compared with a complex telephone system which consists of central telephone exchange that interconnects controls and co ordinates a vast branching network of telephone wires carrying a dazzling number of incoming and outgoing messages the central telephone exchange is comparable to the central nervous system comprising of the brain and the spinal cord the wires are like nerves passing through various junction boxes called ganglia physiologically the voluntary activities are controlled by the somatic nervous system and the involuntary activities are controlled by the autonomic nervous system
0 Comments