meiosis

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unequally

During cytokinesis 1 and 2 how is the cytoplasm of the original cell divided up

synapsis

During prophase 1 of meiosis these pairs form a tetrad in a process called ______

2

How many daughter cells are created at the end of meiosis 1

4

How many daughter cells are created at the end of meiosis 2

homologous pairs

Matching chromosomes are called ______

true

True or false- one cell receives most of the cytoplasm during oogenesis

Interphase

Which phase of meiosis is this? - cells increase in size - two pairs of homologous chromosomes (paternal and maternal)

Interpahse

Which phase of meiosis is this? - centrioles/centrosomes duplicated - DNA replicates creating two copies of each chromosome

Telophase 1

Which phase of meiosis is this? - chromosomes at opposite sides of the cell - the nuclear membrane appears - cytoplasm pinches in forming a cleavage furrow - cytokinesis 1

Metaphase 2

Which phase of meiosis is this? - chromosomes join in the center of the cell - spindle fibers attach to the kinetochores

Anaphase 2

Which phase of meiosis is this? - chromosomes move to opposite sides of the cell - spindle fibers lengthen elongating the cell

Prophase 2

Which phase of meiosis is this? - chromosomes will tighten up if needed - nuclear membrane dissolves - spindle fibers form

Anaphase 1

Which phase of meiosis is this? - homologous pairs separate - spindle fibers length elongating the cell - random separation of homologous chromosomes resulting in an independent assortment creating genetic variation

Telophase 2

Which phase of meiosis is this? - nuclear membrane forms - spindle fibers disappear - cytoplasm pinches forming the cleavage furrow - cytokinesis 2

Prophase 1

Which phase of meiosis is this? - nuclear membranes dissolve, spindle fibers form, centrioles move toward the poles - a synapsis occurs when two homologous chromosomes come together - they line up and form a tetrad - paternal and maternal homologous exchange DNA (genes) which is called crossing over

Metaphase 1

Which phase of meiosis is this? - tetrad are pulled to the middle of the cell - spindle fibers form

zygote

a fertilized egg is called a ______

karyotype

a photograph of the chromosomes in a cell is called a ________

homologous chromosomes

chromosomes that are the same size, shape, and carry the same genes for the same traits are called _________

genetic recombination

during meiosis chromosomes will split into daughter cells randomly making each gamete unique. This is called ___________

4

each diploid cell divides by meiosis to form how many haploid cells spermatids

1

how many cells become fully mature during oogenesis

2

how many cycles of cell division are involved in Meiosis

gametes

sperm and egg cells are called _______

Oogenesis

the formation of eggs is through the process _______

Spermatogenesis

the formation of sperm is through the process _______

polar bodies

the other cells formed during oogenesis that don't fully form are called ______

autosomes

the remaining 44 chromosomes in humans are called ______

true

true or false- 4 cells develop heads and tails during spermatogenesis

a diploid

what is two complete sets of chromosomes called _______

sexual

what kind of cell division is meiosis (sexual or asexual)

crossing over

when homologous chromosomes exchange genes it is called _______

testes and ovaries

where do the gametes form

reproductive organs

where does meiosis occur

mitosis

which cell division results in diploid cells

meiosis

which cell division results in haploid cells

Anapahse 1 and Prophase 1

which phases can cause genetic recombination in meiosis

a haploid

what is one complete set of chromosomes called ______


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