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