| A | B |
|---|
| a homogeneous mixture of a metal with one or more metals or non-metals | Alloy |
| the formation of a new individual from a single organism | asexual reproduction |
| the smallest unit of matter that can take part in a chemical change | atom |
| in a cell,an organelle with a double-layered porous membrane surrounding the cells D.N.A | nucleus |
| the thin,double membrane that seporates the nuclear contents from the cytoplasm | nuclear membrane |
| a negatively charged particle found orbiting the nucleus of an atom | electron |
| a fertilized egg during early development | embryo |
| a verifiable statement,or event know to have really happened | fact |
| a segment of D.N.A on a chromosome that encodes a particular protein | gene |
| in cell division, the process that ensures each gamete is haploid | meiosis |
| the rate of doing work of using energy | power |
| a positively charged paticle forming part of the nucleus of an atom | proton |
| the new cell formed by the process of fertilization | zygote |
| the measurement of the amount of space occupied by a substance | volume |
| the part of a flower that contains the pollen | stamen |
