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Science Menu Crossword Puzzle
10
Endosperm : Nourishment that surrounds the germ (embryo) of a seed.
DNA : The genetic material in a cell that stores and transmits genetic information from one generation to the next.
Dominant :The allele that masks the expression of the recessive allele.
Homozygous : An organism that has two identical alleles for a particular gene.
Heterozygous : An organism that has two different alleles for the same gene.
Interphase : The step, before mitosis begins, during which a cell prepares to divide.
Mitosis : The duplication and splitting apart of chromosomes during cellular division.
Meiosis : Cell division that produces sex cells with one half the number of chromosomes found in each body cell.
Mutation : Changes to the genetic material of an organism.
Recessive : The allele whose expression is masked by the dominant allele.
Science Menu Crossword Puzzle
Across:2. | Cell division that produces sex cells with one half the number of chromosomes found in each body cell. | 6. | Changes to the genetic material of an organism. | 7. | The step, before mitosis begins, during which a cell prepares to divide. | 9. | The genetic material in a cell that stores and transmits genetic information from one generation to the next. | 10. | The duplication and splitting apart of chromosomes during cellular division. |
| | Down:1. | The allele whose expression is masked by the dominant allele. | 3. | Nourishment that surrounds the germ (embryo) of a seed. | 4. | The allele that masks the expression of the recessive allele. | 5. | An organism that has two different alleles for the same gene. | 8. | An organism that has two identical alleles for a particular gene. |
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© 2017
PuzzleFast.com, Noncommercial Use Only
Science Menu Crossword Puzzle
Across:2. | Cell division that produces sex cells with one half the number of chromosomes found in each body cell. | 6. | Changes to the genetic material of an organism. | 7. | The step, before mitosis begins, during which a cell prepares to divide. | 9. | The genetic material in a cell that stores and transmits genetic information from one generation to the next. | 10. | The duplication and splitting apart of chromosomes during cellular division. |
| | Down:1. | The allele whose expression is masked by the dominant allele. | 3. | Nourishment that surrounds the germ (embryo) of a seed. | 4. | The allele that masks the expression of the recessive allele. | 5. | An organism that has two different alleles for the same gene. | 8. | An organism that has two identical alleles for a particular gene. |
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© 2017
PuzzleFast.com, Noncommercial Use Only