Reproduction key terms
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Created by:
Mr_Smith_MNCC on April 15, 2011
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15 terms
Terms | Definitions |
|---|---|
 Gamete | Sex cell |
| Haploid | Cell containing 1 set of chromosomes. (n) |
| Diploid | of a cell or organism having two sets of chromosomes or twice the haploid number |
| Chromosome | DNA coiled around and supported by proteins, found in the nucleus of the cell |
| Mitosis | cell division which results in 2 dipoid cells |
| Meiosis | cell division which results in 4 haploid cells |
| Random assortment | The chance distribution of chromosomes to daughter cells during meiosis |
| cross over | the exchange of genetic material between two paired chromosome during meiosis |
| chromosomal disorder | Any of several syndromes resulting from abnormal or damaged chromosome(s); can result in intellectual disabilities |
| Genotype | genetic makeup of an organism |
| Phenotype | physical characteristics of an organism |
| Seed | a mature fertilized plant ovule consisting of an embryo and its food source and having a protective coat |
| Fruit | A mature ovary of a flower. The fruit protects dormant seeds and often aids in their dispersal by been eaten by animals. |
| 46 | dipoid number of humans |
| 23 | hapoid number of humans |
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