Biology

2. A mixture of gasoline and ethanol used as an alternative fuel
5. When a gene is masked by another gene it is said to be
7. Used to ferment sugar in bread and beer making
9. The alleles an organism has which create its phenotype
10. Released at the end of respiration
11. An organism has two different alleles of a gene
13. The variety of life in the world or in a particular habitat or ecosystem
14. What happens when a plant cell is placed in a hypertonic solution
15. A molecule which releases energy when it is broken down
16. The first stage of respiration

1. Movement of water molecules through a semi permeable membrane
3. Gets produced during anaerobic respiration and causes muscle fatigue
4. Many genes influence one phenotypic trait.
6. A biological community of interacting organisms and their physical environment
8. Plants make their own food by...
12. Pores in leaves which are used for gas exchange in leaves