Laila Al-Mamari

1- Any of the rod-like structures found in all living cells, containing the chemical patterns that control what an animal or plant is like .

• DNA

• gene

• patent

• chromosome

2- A picture or symbol that represents a word, used in some writing systems, such as the one used in ancient Egypt .

• Hypertext

• Web server

• Hieroglyphs

• Symbol

3- A part of the DNA in a cell that controls the physical development, behaviour, etc. of an individual plant or animal and is passed on from its parents .

• Chromosome

• DNA

• Gene

• Habitat

4-To completely change something so that it is much better

• System

• Set up

• Research

• Revolutionize

5- The official legal right to make or sell an invention for a particular number of years .

• Symbols

• Password

• Patent

• Diamonds

5- A way of joining a word or image to another page, document, etc. on the internet or in another computer program so that you can move from one to the other easily .

• Hypertext

• Hieroglyphs

• Surfing

• conditions