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Slide 1: Video
BiologySecondary Education

In deze les zitten 20 slides, met interactieve quizzen, tekstslides en 2 videos.

time-iconLesduur is: 60 min

Onderdelen in deze les

Slide 1 - Video

Slide 2 - Video

Differentiate between Xylem and Phloem.

Slide 3 - Open vraag

Name the tissues that are present in the various parts of the plants.
Husk of a coconut –
Cortex of the root –
Veins of the leaves-
Vascular bundle

Slide 4 - Open vraag

Draw a labelled diagram of Xylem. Why is it termed as dead tissue.

Slide 5 - Open vraag

Draw a labelled diagram of phloem .

Slide 6 - Open vraag

Slide 7 - Woordweb

Thank you

Slide 8 - Tekstslide

Good Morning

Slide 9 - Tekstslide

Go to Assignment tab and attempt the MIX BAG REVISION 

Slide 10 - Tekstslide

Discussion on WHY DO WE FALL ILL 

Slide 11 - Tekstslide

Name any three diseases of human beings caused by bacteria and three diseases caused by the virus

Slide 12 - Open vraag

We can treat an infectious disease by killing microbe”. Justify the statement with suitable examples.

Slide 13 - Open vraag

Write a short note on organ-specific and tissue-specific manifestations of disease.

Slide 14 - Open vraag

When the microbes affect the entire organ, such as lungs or kidneys, it is known as organ-specific manifestation. The microorganisms that enter the body travel to a specific organ and multiply there. Different microbes are at home in different parts of the body. For instance, Mycobacterium tuberculosis is the bacteria that cause tuberculosis.
When the entire tissue is affected by the microbes, it is called a tissue-specific manifestation. The immune system is also activated in response to the infections. The microorganisms enter into the tissues and damage it. The immune system recruits the disease-causing microbes and destroys them.
This is known as inflammation.

Slide 15 - Tekstslide

Cancer is a diseases caused due to uncontrolled growth of tissue of any part of the body. This disease comes under which of the following type
none of theses

Slide 16 - Quizvraag

Thank you

Slide 17 - Tekstslide

Good Morning

Slide 18 - Tekstslide

Join Quizzez

Slide 19 - Tekstslide

Slide 20 - Link