REPRODUCTION II | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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When (trimester) does the foetus open and close its eyes?

Second trimester.

Why the eggs and sperm are special cells?

Because each of them contains onluy half of genetic information that is necessary to create a new human being.

How many sperm do the male roproductive organ produce in a second? a 4000 b 10000 c 400 d. 1000

b

What is the function of the umbilical cord?

To connect placenta and baby and transport oxigen and nutrients.

Name the parts of the egg.

nucleus and membrane

Say one thing that occurs in the first trimester.

The brain begins to develop.

Why has sperm got tail?

To swim in the seminal fluid.

Foetus starts to grow fingers...

In the second trimester.

The male sex cell is .....

sperm

How long does pregnancy last?

About 9 months.

The zygote starts to divide in the first stage of the fertilisation. True or False?

False. It´s fourth.

...... connects the placenta to de baby.

Unbillical cord

How many eggs has a girl got in adolescence?

Between 300.000 and 400.000

What is fertilisation?

The union of a female sex cell with a male sex cell.

What gamete is the biggest?

Egg

The nucleus of the egg is protected by.... a membrane b skin c. sperm

a

What protects the foetus?

The amniotic fluid.

When is the placenta expelled in Labour?

Delivery

When does the menopause start approximately?

Around 50 years old.

What happens if the egg isn´t fertilised?

They are released by a process called menstruation.

In which stage of pregnancy the embryo is called foetus?

First trimester.

Name the three parts of Labour

Dilation, Expulsion adn Delivery

Where does the fertilization take place?

Fallopian tubes

How many stages are there in fetilisation?

5

The fertilisation takes place in the uterus.

False. Fallopian tubes.

What happens in the third trimester?

The foetus grows and gains weigh.