General Knowledge Quiz Questions with Answers on Biology


The Skin

 

Question- Of what use is the skin?

Answer- It covers the muscles of the body.

Question- What can you tell about it?

Answer- It is flexible, elastic, porous, and absorbent.

Question- Why do you say it is flexible?

Answer- Because it is easily bent.

Question- Why do you say it is porous?

Answer- Because it is full of little holes, or pores.

Question- Why do you say it is elastic?

Answer- Because it will spring back after it is stretched, squeezed, twisted, or bent.

Question- Why do you say it is absorbent?

Answer- Because it will soak up liquids.

Question- How many skins have you?

Answer- Two; an outside skin, and an inner skin.

Question- Which is the true skin?

Answer- The inner skin.

Question- Of what is the inner skin composed?

Answer- Of blood-vessels and nerves.

Question- How do you know that the outer skin has no blood-vessels?

Answer- Because if I put a pin through the outer skin the blood does not flow out, as it would if I had cut a blood-vessel.

Question- How do you know the outer skin has no nerves?

Answer- Because if I put a pin through my outer skin it does not make me suffer pain, as it would if I had touched a nerve.

Question- What gives color to the skin?

Answer- A jelly-like substance between the inner and the outer skin.

Question- What have you learned about the true skin?

Answer- That it is of the same color in people of every nation.

Question- What is this waste called when it comes from the surface of the skin?

Answer- Perspiration.

Question- When does the perspiration flow through the pores of the skin?

Answer- All the time, if the skin is healthy.

Question- Why do we not always see the perspiration which passes through the pores?

Answer- Because it does not always form drops on the surface of the skin; it generally passes off in very fine particles.

Question- What becomes of the fine or minute portions of perspiration which pass from the body?

Answer- Some of these portions are absorbed by the clothing; some pass into and mix with the air around us.

Question- What effect does the perspiration produce on the air and the clothing?

Answer- It soon makes the air unfit to be breathed, and the clothing unfit to be worn.

Question- Why must you wear clean clothing?

Answer- That there may be nothing impure in the clothing for the pores of the skin to absorb.

Question- Why should you breathe pure air?

Answer- Because air purifies the blood, and pure blood is necessary to make a healthy skin.

Question- How does drinking alcoholic liquors hurt the skin?

Answer- It makes the blood impure, and impure blood makes unhealthy skin.

Question- In what other way does drinking these liquors hurt the skin?

Answer- It gives the skin too much work to do.

Question- How does it give it too much work to do?

Answer- It makes more waste substance to pass from it through the pores, in the form of perspiration.

Question- In what other way does drinking alcoholic liquors hurt the skin?

Answer- It makes it a bad color.

Question- How does it make the skin a bad color?

Answer- It stretches the little blood-vessels of the skin, and makes them too full of blood.

4 comments to ''General Knowledge Quiz Questions with Answers on Biology - The Skin"

ADD COMMENT
  1. […] General Knowledge Quiz Questions with Answers on Biology – The Skin | General Knowledge World. […]

    ReplyDelete
  2. I like the valuable information you provide in your articles General Knowledge Quiz Questions with Answers on Biology – The Skin I'll bookmark your weblog and check again here frequently. I am quite certain I will learn many new stuff right here!
    Good luck for the next! See my website also. Auto Quotes

    ReplyDelete
  3. If you would like to improve your knowledge only keep visiting this site General Knowledge Quiz Questions with Answers on Biology – The Skin and be updated with the latest gossip posted here. Thanks for sharing your thoughts on appropriate brain. Here is my web-site - Best Specifications

    ReplyDelete
  4. I read this article General Knowledge Quiz Questions with Answers on Biology – The Skin completely regarding the comparison of most up-to-date and preceding technologies, it's amazing article. Thanks for publishing.
    See my website also. IT Info World

    ReplyDelete