Biology Quiz

More like Datsun.

What percentage of children will be born with blue eyes (b) if both parents are heterozygous for brown eyes (B)?

 

25% ?

 

Excellent Ossian. Your go.

 

Sorry for the delay -- too much real life
What is the minimum amount of sleep a human needs in a 72 hour period to still function effectively?

No, thats not the question... Although it would be a good one...

How many bones are in the normal, adult human body?

 

215?

 

Define "effectively"

250?

(sleeping 250 hours in 3 days... I'm lazy)

 

Both wrong...

I would like to try sleeping 250 hours out of 72!!!!!


Tom

 

Care to shock us with the answer?
I'm not sure wether its higher or lower then my or Roels guess, but I thought it was 2xx something.

 

206.

For an infant it is 350.

However, I Googled this - facts from http://ask.yahoo.com/20010808.html

Ossian, over to you!

 

206 is correct -- your quiz, Ricky

Tom

 

In a similar manner - how many teeth should a healthy adult human have?

 

I recall the number 34, not sure wether that was human adult though.

 

32, that was a test question in my grade 11 Bio class I had the right awnser but I forget what it was, a child should have 26 I kow that much heheheh.

 

Gunter is correct.

I'm surprised nobody just sat down and counted their own teeth...

 

Easier said than done!!

 

It's hard to distinguish the ones in the back from one another, and besides, I'm missing one tooth, which was pulled to give the others some room.

And addition and subtraction was never one of my strong points.

 

I just tried it and got 31... But I'm not missing any teeth. The front set in the lower jaw is hard to count, as the teeth are hard to distinguish unless you have a mirror.

 

I counted mine and got 34
guess they are hard to distinguish

 

Teeth are nothing to do with health and vice versa. health if the recovery rate of your heart after exercise.

Just been pedantic.

 

I could not count my teeth Iam 17 and I still ahve at elast 1 baby tooth and the dentist wont take it out like I asked. :angry: Dentists are evil I say.

Okey the question is what tooth is my baby thooth (the type).