Download A picture of the chromosomes from one cell. Cells with homologous

A picture of the
chromosomes from one
cell.
Cells with homologous
chromosome pairs
2 N (indicating the cell
has two sets of
chromosomes; one from
each parent)
Term describing sperm or
egg cells
The diploid body cells of
an organism
Two identical copies of
DNA attached at the
centromere. (Draw it.)
A pair of chromosomes in
a diploid cell that carry
the same complement of
genes but are NOT
identical due to different
alleles. (Draw it.)
Alternative forms of a
gene resulting in different
versions of a particular
trait (Ex: dimples and no
dimples)
Cells with only one
member of each
homologous
chromosome pair
Designated N (one set of
chromosomes)
The twenty two pairs of
homologous
chromosomes in males
and females that are not
involved in gender
determination.
Specialized form of cell
division that produces
four haploid cells from a
diploid parent cell by
separating homologous
chromosomes.
Homologous
chromosomes pair and
exchange pieces of DNA
mixing maternal and
paternal alleles. (Draw
it.)
Each half of a duplicated
chromosome. Identical
unless crossing over has
occurred.
Structure formed when
duplicated homologous
chromosomes pair up.
Phase of Meiosis when
homologous
chromosomes (tetrads)
align in the middle of the
cell.
Phase of meiosis when
sister chromatids split
and are pulled to
opposite poles.
Phase of meiosis when
homologous
chromosomes (tetrad)
split and are pulled to
opposite poles.
Phase of meiosis when
Phase of meiosis when
homologous
two haploid daughter
chromosomes pair up and nuclei form.
crossing over occurs.
Phase of meiosis when
duplicated chromosomes
align in the middle of the
cell.
Phase of meiosis when
four haploid daughter
nuclei form.
Round of meiosis that
separates homologous
chromosomes creating 2
haploid daughter cells.
Round of meiosis that
separates sister
chromatids into four
haploid daughter nuclei.
Random alignment of
homologues resulting in
daughter cells with a
mixture of maternal and
paternal chromosomes.
Form of reproduction in
which haploid cells of two
parents unite to form the
first cell of a new
organism.
A fertilized egg
The male gamete
The Female gamete
Form of reproduction
where cell divides by
mitosis to produce a
clone of itself.
A fertilized egg in its early Diploid cells from which
stages of development.
sperm cells arise.
Capable of mitosis to
regenerate population.
Process by which sperm
cells are formed.
Whip-like tail that propels Sac of enzymes at the
sperm cells
head of the sperm that
will eat through the
protective layers around
the egg for fertilization.
The union of sperm and
egg
Location of
spermatogenesis
Name of cell produced
from meiosis II during
spermatogenesis.
(Haploid.)
Name of cell produced by Name of parent cell that Location of oogenesis
meiosis I during
undergoes meiosis during
spermatogenesis
spermatogenesis (diploid)
(haploid)
Name of cell produced by Name of parent cell that Name of cell produced
meiosis I during
undergoes meiosis during from meiosis II during
oogenesis (haploid)
oogenesis (diploid)
oogenesis. (Haploid.)
Discarded set of
chromosomes during
oogenesis
The 23rd pair of
chromosomes that
determines gender
The diploid cells from
which eggs will arise.