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Life Science Meiosis

QuestionAnswer
Chromosomes condense and form homologous pairs during this phase of meiosis. prophase 1
Which base does not occur in DNA? uracil
Homologous chromosomes line up along the center of the cell during this phase of meiosis. metaphase 1
Homologous chromosomes separate and are pulled to opposite ends of the cell during this phase of meiosis. anaphase 1
How many cell divisions occur during meiosis? two
Both mitosis and meiosis start with this kind of cell. diploid
Sister chromatids line up along the center of the cell during this phase of meiosis. metaphase II
Sister chromatids begin to separate and are pulled to opposite ends of the cells during this phase of meiosis. anaphse II
A nuclear membrane forms around each set of chromatids during this phase of meiosis. telophase II
Meiosis forms four of this type of cell. sex cell
Meiosis forms cells with half the normal number of chromosomes, which is known as ____________________. haploid
The normal number of chromosomes is known as _____________________,, which means chromosomes in a body cell occur in homologous pairs. diploid
What process assures that a normal number of chromosomes occur in a zygote? meiosis
The cytoplasm divides and forms the daughter cells during this phase. cytokinesis
The new cell that forms from fertilization. zygote