Turning red!?

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

TURNING RED!?

TURNING RED!?

NATURAL SCIENCE

NATURAL SCIENCE

Our journey!

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

ANIMAL REPRODUCTION

HUMAN LIFE CYCLE

FROM FERTILISATION TO CHILDBIRTH

REPRODUCTIVE SYSTEMS

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

Shall we go to the Reproductive System now?

WHAT ARE THE STAGES IN HUMAN REPRODUCTION?

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

What is the difference between them?

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

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

ANIMAL REPRODUCTION

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.

Oviparous

Ovoviviparous

Viviparous

FEMALE REPRODUCTIVE SYSTEM

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

You can watch the female system!

FEMALE REPRODUCTIVE SYSTEM

MALE REPRODUCTIVE SYSTEM

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

You can watch the male system!

MALE REPRODUCTIVE SYSTEM

THE MENSTRUAL CYCLE

WHAT ARE THE STAGES IN HUMAN REPRODUCTION?

You can watch the whole process!

FERTILISATION

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

Ovary

Sperm

FERTILISATION

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

Zygote

Egg is released

FERTILISATION

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

Embryo

Embryo's implantation

Zygote

PREGNANCY

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

PREGNANCY

CHILDBIRTH

[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.

Shall we go to the adolescence now?

Shall we go to the adolescence now?

WHAT CHANGES HAPPEN DURING PUBERTY AND ADOLESCENCE?

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?

Emotional and social changes

Physical changes

Menstrual cycle

It's your time to investigate