THE REPRODUCTION
WHAT IS THE REPRODUCTION?
Reproduction is the process by which living things produce off
spring.
Sexual reproduction needs two individuals of different sexes to
produce offspring: males produces males sex cells called
espermatozoa, females produce female sex cells called ova.
THE DIFFERENT BETWEEN MALE AND FEMALE
.
The main difference between men and women is their reproductive
organs also know as primary sexual charasteristics
THE DIFFERENT BETWEEN MALE AND FEMALE
But there are also secondary sexual charasteristics that help us
to distinguish between men and women (muscles, voice, facial
hair...)
MALE AND FEMALE REPRODUCTIVE SYSTEM
The function of the male reproductive system is to produce sperm
and deposit them in the female`s reproductive system.
The female reproductive system creates ova and protects the
embryo.
FROM CHILHOOD TO OLD AGE
Everybody goes throught different stages , but everybody does it
at their own peace and in their own way.
FROM CHILHOOD TO OLD AGE
2
Chilhood: Babies grow very quickly. In this period they learn
how to walk and talk.
FROM CHILHOOD TO OLD AGE
3
Adolescence: (from 10 to 18) puberty is the time when the
adolescence begins , and it is a process of big physical changes.
It losts about 4 years. This stage is when girls become women and
boys become men.
FROM CHILD TO OLD AGE
4
Young adulthood:(between 18 and 25):Our bodies stop growing but
our characters, tastes and relation ships continue to develop.
Adulthood:In this stage the body has develop fully and
experience few changes.
Old age: old people have lot of live experience.Our bodies lose
the ability to repair themselves.
THANK YOU FOR SEEING THIS PRESENTATION.
BY :Jos Vicente andJos Luis.
C.E.I.P Alfares 6th
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