Biology

1-Determine the substances from which the living
organism’s body are made up of .
2-Explore the effect of the PH on the enzymes activity .
3-Describe the structure of chromosomes.
4-compare between the prokaryotic and eukaryotic
cells.
5-Explain the chromosome theory.
6-Explain the role of sex chromosomes in sex
determination.
7- Classify some living organism according to the
modern classification.
8- Identify the concept of nutrition.
9-Explain the steps of photosynthesis.
10- identify the lymphatic system .
11-State the importance of cellular respiration.
12-Know the role of liver.