Turning red!?

Turning Red!?© 2024 by Patricia Rubio Gil is licensed under CC BY-NC-ND 4.0

NATURAL SCIENCE

NATURAL SCIENCE

TURNING RED!?

TURNING RED!?

FROM FERTILISATION TO CHILDBIRTH

REPRODUCTIVE SYSTEMS

ANIMAL REPRODUCTION

Turning Red!?© 2024 by Patricia Rubio Gil is licensed under CC BY-NC-ND 4.0

HUMAN LIFE CYCLE

Our journey!

Shall we go to the Reproductive System now?

Turning Red!?© 2024 by Patricia Rubio Gil is licensed under CC BY-NC-ND 4.0

What is the difference between them?

Turning Red!?© 2024 by Patricia Rubio Gil is licensed under CC BY-NC-ND 4.0

Living things reproduce. Humans reproduce sexually and give birth after nine months of pregnancy.

WHAT ARE THE STAGES IN HUMAN REPRODUCTION?

Oviparous

Ovoviviparous

Viviparous

Turning Red!?© 2024 by Patricia Rubio Gil is licensed under CC BY-NC-ND 4.0

Some animals reproduce asexually: The organism produces an identical copy of itself. Most animals reproduce sexually: Two individuals produce a new organism with a mixture of each parent's genes.

ANIMAL REPRODUCTION

You can watch the female system!

1. Produces egg cells 2. Hosts the fusion with the sperm. 3. Provides food and protection.

FEMALE REPRODUCTIVE SYSTEM

FEMALE REPRODUCTIVE SYSTEM

You can watch the male system!

1. Produces sperm (male sex cells)2. Transports sperm to the female system.

MALE REPRODUCTIVE SYSTEM

MALE REPRODUCTIVE SYSTEM

THE MENSTRUAL CYCLE

WHAT ARE THE STAGES IN HUMAN REPRODUCTION?

You can watch the whole process!

Sperm cells enter the vagina and travel into the uterus and along the fallopian tubes.

Ovary

Sperm

FERTILISATION

Egg is released

Zygote

In one of the fallopian tubes, sperm may fertilise the female egg cell. A fertilised egg is called a zygote.

FERTILISATION

Embryo's implantation

Zygote

Embryo

As the zygote moves towards the uterus, its cells divide and become an embryo. At about 8 weeks, the embryo has most of its organs and is now a fetus

FERTILISATION

It is the period between the fertilisation of and egg cell and the birth of a baby.

PREGNANCY

PREGNANCY

[LABOUR] During birth, the mother goes into labour which causes the amniotic sac to break and the walls of the uterus to contract. [DELIVERY] Then, the cervix dilates to enable the baby to come out of the uterus. The mother slowly pushes the baby into the birth canal and out of the body. The baby then starts breathing and the doctor cuts the umbilical cord. [AFTERBIRTH] Finally, the amniotic sac, placenta and umbilical cord come out of the mother's body.

CHILDBIRTH

Shall we go to the adolescence now?

Shall we go to the adolescence now?

Puberty is when your body begins to develop and change.Adolescence is when you grow from a child into and adult.

WHAT CHANGES HAPPEN DURING PUBERTY AND ADOLESCENCE?

It's your time to investigate

Emotional and social changes

Menstrual cycle

Physical changes

WHAT CHANGES HAPPEN DURING PUBERTY AND ADOLESCENCE?