7. The Nucleus The nucleus controls what the cell does and is the ‘biological bank’ that contains the instructions to make new cell You should know that www.sciencetutors.zoomshare.com
8.
9. SPECIALISED CELLS Many cells in your body look different because they have their own specific or special jobs to do. Specialised cells are cells in plants and animals that carry out specific functions or do special jobs or a particular job. You should know that www.sciencetutors.zoomshare.com
10.
11.
12. THE FEMALE EGG CELL Write down all you know about the female egg cell and explain why they are specialized cells.
13. Why are Red blood cells classified as specialised cells?
14.
15. TISSUES Say whether this statement is TRUE, FALSE or NOT SURE and explain your choice of answer. Cells are the basic units or building blocks of life and are organized into tissues from which organs are made www.sciencetutors.zoomshare.com
16. WHAT ARE TISSUES? A group of similar cells {cells that look the same and do the same job} is called a tissue www.sciencetutors.zoomshare.com
17. WHAT ARE ORGANS An organ is made up of different tissues that work together to do a specific task or job. Is your heart an organ? Yes or No? And explain why. Do you mind explaining why your skin is an organ? www.sciencetutors.zoomshare.com