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Definition
| The phase of cell division during which chromatids or homologous chromosomes seperate and move to opposite ends of the cell |
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Definition
| Reproduction not involving the fusion of gametes |
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Definition
| Life cycle of an individual cell |
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| Partition that forms during cytokinesis in the plant cells to produce seperate daughter cells |
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Definition
| Structure in a chromosome which keeps replicated chromatids together and to which spindle fibers attach |
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Definition
| one of the two replicated strands of a duplicated chromosome (both of which are joined by a single centromere) |
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Definition
| the structure in the nucleus that contains genetic information |
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Definition
| Constriction that forms around the middle of animal cells during cytokinesis to subdivide cytoplasm |
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Definition
| Division of the cytoplasm following mitosis or meiosis |
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Definition
| the products of cell division following cytokinesis |
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Definition
| Condition in which a cell has two sets of chromosomes (one set is derived from each parent) |
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Definition
| Mature sex cells (eggs and sperm) the haploid products of meiosis |
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Definition
| condition in which a cell has only 1 set of chromosomes, typical of gametes |
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Definition
| physically similar chromosomes whichpair up during synapsis, one homologous chromosomes is inherited from the mother, the other from the father |
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Definition
| interval between cell divisions in the cell cycle |
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Definition
| Chromosome complement of a cell |
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Definition
| Nuclear division in which the number of chromosomes is redused by one-half, cell division which produces haploid gametes |
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Definition
| The phase of cell division when the chromosomal material is situated in the middle of the cell |
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Definition
| Nuclear division which produces daughter cells that are identical to teh original cell |
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Definition
| Cell which has undergone chromosome replication and is undergoing oogenesis |
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Definition
| Meiosis which produces egg cells |
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Definition
| Cell which undergoes chromosome replication to produce an oocyte |
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Definition
| Final product of oogenesis, following a period of maturation, becomes an ovum |
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Definition
| A daughter cell in oogenesis which contains nuclear material, but very little cytoplasm |
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Definition
| The phase of cell division during which the nuclear membrane disappears and the chromosomes become visible |
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Definition
| Reproduction involving the fusion of haploid gametesfrom two different parents to produce a diploid zygote |
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Definition
| Final product of spermatogenesis, following a period of maturation, becomes a spermatozoan |
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Term
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Definition
| Cell which has undergone chromosome replication and is undergoing spermtogenesis |
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Definition
| Meiosis which produces sperm |
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Definition
| Cell which undergoes chromosome replication to produce spermatocyte |
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Definition
| The mature final product of spermatogenesis |
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Definition
| Microtubules that attach to the centomere and move the chromosomes around the cytoplasm during cell division |
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Term
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Definition
| pairing of replicated homologous chromosomes during meiosis |
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Term
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Definition
| the phase of cell division during which the nuclear membrane re-appears and the chromosomes disappear |
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Definition
| a diploid cell formed by the fusion of two haploid gametes, a fertilized egg cell |
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