Biology Homework

Biology Homework

Photocopy 1:

1A-

B- Blue:Cell Membrane
Red: Nucleus
Green: Cytoplasm

2A-

B- Chloroplast and Cellulose cell wall, are part of the plant cell, but not of the animal cell.
C- There are many thinks, that an animal cell and a plant cell has in common, such as nucleus, starch, vacuole, chloroplast.

3 1) 4,9
2) 0,98
3) 9,8

b - 0,16

Photocopy 2:
1 a Contains haemoglobin and transport oxygen.
b Can contract and bring about movement.
c Removes waste products from the body.
d Carries messages in the form of electrical imp...