Biology B3 Quiz :) GCSE

A quiz on topic B3 at GCSE level.

Hope its ok :) x

  • Created by: Char
  • Created on: 26-04-10 19:47
There were frequent...(Answer)
Volcanic eruptions & lightning strikes
1 of 20
There were higher (answer) levels..?
Co2 & Methane
2 of 20
Instead life started somewhere...(answer)
in the solar system
3 of 20
It began in water soaked (answer) beneath the surface?
rocks
4 of 20
Life was brought to Earth by a..(answer)?
Meteorite
5 of 20
What did hot water spring (on the ocean floor) contain?
dissolved materials
6 of 20
When the hot water meets the cold water bubbles are formed - of what?
iron sulphide & chemical solution
7 of 20
What is a Hominid? more human like than....(answer)
dinosaur like
8 of 20
Why? (explain answer to previous question)
allows you to specialise
9 of 20
Being multicellular is a
advantage
10 of 20
What sets of a chain reaction in the nervous system?
the stimuli
11 of 20
After this there is a response...?
True
12 of 20
Name the five senses..?
eyes ears skin nose tongue
13 of 20
How long ago was life thought to have begun on Earth?
3500 million yrs ago
14 of 20
These senses are all connected to the (answer)
brain
15 of 20
(previous question) this is called the...?
Spine Cord
16 of 20
The senses are connected by (answer)?
Nerves
17 of 20
What do andrenal glands do?
makes you alert
18 of 20
What do the pituitary glands do?
make hormones which control the other glands
19 of 20
Electrical messages or (answer) are carried along the fibre from one part of the body to another.
impulses
20 of 20

Other cards in this set

Card 2

Front

There were higher (answer) levels..?

Back

Co2 & Methane

Card 3

Front

Instead life started somewhere...(answer)

Back

Preview of the front of card 3

Card 4

Front

It began in water soaked (answer) beneath the surface?

Back

Preview of the front of card 4

Card 5

Front

Life was brought to Earth by a..(answer)?

Back

Preview of the front of card 5
View more cards

Comments

sabzii

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this aint B3

David Tuffin

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This is Unit C1B

Char

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well im doing GCSE B3 at the moment and this is what we are doing, plus i havent finished it yet, there is more on Evolution

Char

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There are now 32 questions and this is B3

Tom O'Neill

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Which exam board?

Cos this ain't AQA

Char

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its OCR 21st Century Science

Anna Sinclair

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This win AQA B3 - this is B1 hahhah easy

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