TRUE PLANT CHLOROPLAST

CYTOKINESIS

FURROWING

CELL

FURROWING

CYTOKINESIS

FURROWING

CYTOKINESIS

FURROWING

NUCLEUS NUCLEUS NUCLEUS NUCLEUS

DAUGHTER CELLS

CELL FURROWING

MOTHER CELL

CYTOKINESIS

FURROWING

CYTOKINESIS

FURROWING

DAUGHTER CELLS

CELL FURROWING

NUCLEUS NUCLEUS NUCLEUS NUCLEUS

MOTHER CELL

C

CYTOKINESIS

FURROWING

CYTOKINESIS

FURROWING

DAUGHTER CELLS

CELL WALL

NUCLEUS NUCLEUS NUCLEUS NUCLEUS

MOTHER CELL

2

D

MOTHER CELL

CYTOKINESIS

FURROWING

CYTOKINESIS

FURROWING

DAUGHTER CELLS

CELL WALL

NUCLEUS NUCLEUS NUCLEUS NUCLEUS

C

^

CELL PLATE

FORMATION

?

PEROXISOME

VACULOE

CELL WALL

MIDDLE

LAMELLA

CHLOROPLAST

CYTOPLASMIC

STRAND

CYTOSOL

CELL

MEMBRANE

RIBOSOMES

INTERCELLULAR

SPACE

PLASMODESMATA

GOLGI BODY

NUCLEUS

MITOCHONDRION

NUCLEOLUS

RIBOSOMES

ROUGH ER

SMOOTH ER

MIDDLE

LAMELLA

PIT FIELD

CYTOSOL

TRUE PLANT

CELL

PEROXISOME

VACULOE

CELL WALL

MIDDLE

LAMELLA

CHLOROPLAST

CYTOPLASMIC

STRAND

CYTOSOL

CELL

MEMBRANE

RIBOSOMES

INTERCELLULAR

SPACE

PLASMODESMATA

GOLGI BODY

NUCLEUS

MITOCHONDRION

NUCLEOLUS

RIBOSOMES

ROUGH ER

SMOOTH ER

MIDDLE

LAMELLA

PIT FIELD

CYTOSOL

TRUE PLANT

CELL

GOLGI VESICLES

NUCLEUS

NUCLEUS

CHROMATIN CHROMATIN

CHROMATIN

CELL PLATE

EQUATORIAL PLANE

CYTOKINESIS

CELL PLATE

MOTHER CELL

GOLGI VESICLES CELL PLATE DAUGHTER CELLS

CELL WALL

NUCLEUS NUCLEUS NUCLEUS NUCLEUSNUCLEUS NUCLEUS

C

CYTOKINESIS

CELL PLATE

MOTHER CELL

GOLGI VESICLES CELL PLATE DAUGHTER CELLS

CELL WALL

NUCLEUS NUCLEUS NUCLEUS NUCLEUSNUCLEUS NUCLEUS

CYTOKINESIS

CELL PLATE

MOTHER CELL

GOLGI VESICLES CELL PLATE DAUGHTER CELLS

CELL WALL

NUCLEUS NUCLEUS NUCLEUS NUCLEUSNUCLEUS NUCLEUS

C

CYTOKINESIS

CELL PLATE

MOTHER CELL

GOLGI VESICLES CELL PLATE DAUGHTER CELLS

CELL WALL

NUCLEUS NUCLEUS NUCLEUS NUCLEUSNUCLEUS NUCLEUS

2

D

CYTOKINESIS

CELL PLATE

MOTHER CELL

GOLGI VESICLES CELL PLATE DAUGHTER CELLS

CELL WALL

NUCLEUS NUCLEUS NUCLEUS NUCLEUSNUCLEUS NUCLEUS

^

TRUE PLANT

CELL CYCLE

STAGES

SUMMARY

!

KARYOKINESIS

STAGE

TRUE PLT CELL CYCLE I

STAGE

KARYOKINESIS

INTERPHASE

TRUE PLT CELL CYCLE

STAGE

K

KARYOKINESIS

KARYOKINESIS

INTERPHASE

TRUE PLT CELL CYCLE C

KARYOKINESIS

KARYOKINESIS

INTERPHASE

TRUE PLT CELL CYCLE ^

EUKARYOTE

CHROMOSOME

EUKARYOTE

CHROMOSOMES

L

LINEAR

CHROMOSOMES

^

EUKARYOTE

CHROMOSOME

COMPOSITION

EUKARYOTE

CHROMOSOMES

C

COMPOSITION

CHROMATIN

C

CHROMATIN

CHROMATIN

CHROMATIN

NUCLEIC ACID

PROTEIN

COMPLEX

+

HISTONE PROTEIN

HISTONE PROTEIN

DNA

EUKARYOTE

CHROMOSOME

CHROMATIN

N

NUCLEIC ACID

PROTEIN

COMPLEX

NUCLEIC ACID

HISTONE PROTEIN

HISTONE PROTEIN

DNA

EUKARYOTE

CHROMOSOME

CHROMATIN

+

D

NUCLEIC ACID

HISTONE PROTEIN

HISTONE PROTEIN

DNA

EUKARYOTE

CHROMOSOME

CHROMATIN

DNA

HEREDITARY

CHROMATIN

COMPONENT

P

PROTEINS

HISTONE PROTEIN

HISTONE PROTEIN

EUKARYOTE

CHROMOSOME

CHROMATIN

DNA

+

H

HISTONE

PROTEINS

HISTONE PROTEIN

HISTONE PROTEIN

EUKARYOTE

CHROMOSOME

CHROMATIN

HISTONE PROTEINS

STRUCTURAL SUPPORT

CHROMATIN

COMPONENT

DNA

^

EUKARYOTE

CHROMOSOME

TERMS

N

CYTOSOL

TRUE PLANT CELL

NUCLEUS

+

C

6 CHROMOSOMES

NUCLEUS

CYTOSOL CYTOSOL

TRUE PLANT CELL

CHROMOSOMES

6 CHROMOSOMES

NUCLEUS

CYTOSOL CYTOSOL

TRUE PLANT CELL

6 CHROMOSOMES

NUCLEUS

CYTOSOL CYTOSOL

TRUE PLANT CELL

6 CHROMOSOMES

NUCLEUS

CYTOSOL CYTOSOL

TRUE PLANT CELLHC

HOMOLOGOUS

CHROMOSOMES

HOMOLGOUS

CHROMOSOMES

CHROMOSOME PAIRS

HOMOLGOUS

CHROMOSOMES

+

HOMOLGOUS

CHROMOSOMES

CHROMOSOME PAIRS

1 MATERNAL

HOMOLGOUS

CHROMOSOMES

+

HOMOLGOUS

CHROMOSOMES

CHROMOSOME PAIRS

1 MATERNAL

1 PATERNAL

HOMOLGOUS

CHROMOSOMES

+

6 CHROMOSOMES

HOMOLOGOUS CHROMOSOMES

CYTOSOL

NUCLEUS

CYTOSOL

M

HOMOLOGOUS CHROMOSOMES

M

M M

CYTOSOL

NUCLEUS

CYTOSOL

M = MATERNAL CHROMOSOME

6 CHROMOSOMES

P

HOMOLOGOUS CHROMOSOMES

P

P

M

M

P

M

CYTOSOL

NUCLEUS

CYTOSOL

R

6 CHROMOSOMES

M = MATERNAL CHROMOSOME P = PATERNAL CHROMOSOME

HOMOLOGOUS CHROMOSOMES

CYTOSOL

REPLICATION

NUCLEUS

CYTOSOL

R

HOMOLOGOUS CHROMOSOMES

CYTOSOL

POST REPLICATION

NUCLEUS

CYTOSOL

REPLICATED CHROMOSOME

C

?

CHROMATIDS

CHROMOSOME

CHROMATIDS

2 PER REPLICATED

CHROMOSOME

CHROMOSOME

CHROMATIDS

C

CHROMATIDS

REPLICATED CHROMOSOME

C

?

CENTROMERE

CHROMOSOME

CENTROMERE

CHROMATIDS

ATTACHMENT

POINT

CHROMOSOME

CENTROMERES

C

CHROMATIDS

CENTROMERE

REPLICATED CHROMOSOME

K

KINETOCHORE

CHROMOSOME

KINETOCHORE

MICROTUBULE

ATTACHMENT

POINT

CHROMOSOME

KINETOCHORE

K

CHROMATIDS

CENTROMERE

KINETOCHOREKINETOCHORE

REPLICATED CHROMOSOME

M

CHROMATIDS

CENTROMERE

KINETOCHOREKINETOCHORE

MICROTUBULES

REPLICATED CHROMOSOME

+

K

KARYOKINESIS

MICROTUBULES

KARYOKINESIS

KARYOKINESIS

MICROTUBULES

CONTRACT

MICROTUBULES

CONTRACT

CKARYOKINESIS

CENTROMERE

BREAKS DOWN

KARYOKINESIS

SKARYOKINESIS

KARYOKINESIS

CHROMATIDS

SEPARATE

DKARYOKINESIS

KARYOKINESIS

DAUGHTER

CHROMOSOMES

DKARYOKINESIS

DAUGHTER

CHROMOSOMES

DAUGHTER

CHROMOSOMES

SEPARATED

CHROMATIDS

DAUGHTER

CHROMOSOMES

+

KARYOKINESIS

^KARYOKINESIS

DAUGHTER

CHROMOSOMES

CHROMOSOME

TERMS

SUMMARY

CHROMOSOME

TERMS

MICROTUBULES

REPLICATED CHROMOSOME

KINETOCHORE

CENTROMERE

CHROMATIDS

R

CHROMOSOME

TERMS

MICROTUBULES

REPLICATED CHROMOSOME

KINETOCHORE

CENTROMERE

CHROMATIDS

2

CHROMOSOME

TERMS

MICROTUBULES

CHROMATIDS

REPLICATED CHROMOSOME

KINETOCHORE

CENTROMERE

C

CHROMOSOME

TERMS

MICROTUBULES

REPLICATED CHROMOSOME

KINETOCHORE

CENTROMERE

CHROMATIDS

K

CHROMOSOME

TERMS

MICROTUBULES

REPLICATED CHROMOSOME

KINETOCHORE

CENTROMERE

CHROMATIDS

M

CHROMOSOME

TERMS

MICROTUBULES

REPLICATED CHROMOSOME

KINETOCHORE

CENTROMERE

CHROMATIDS

V

VASCULAR

PLANT

EVOLUTION

^

~1.5BILLION YEARS

~1.5 BILLION YEARS AGO

MITOSIS EVOLVES

^

TRUE PLANT

SOMATIC

CELL CYCLE

S

TRUE PLANT

SOMATIC CELL

TRUE PLANT

SOMATIC CELL

UNDERGOES MITOSIS ONLY

TRUE PLANT

SOMATIC CELL

+

TRUE PLANT

SOMATIC CELL

UNDERGOES MITOSIS ONLY

---

DERIVES

GROWTH & MAINTENANCE

CELLS

TRUE PLANT

SOMATIC CELL

>

NUCLEUS

6CHROMOSOMES

SOMATIC CELL

MITOSIS

46CHROMOSOMES

NUCLEUS

NUCLEUS

46CHROMOSOMES

SOMATIC CELL

SOMATIC CELL

TRUE PLT SOMATIC CELL

SOMATIC CELL

UNDERGOES

MITOSIS ONLY

M

NUCLEUS

6CHROMOSOMES

SOMATIC CELL

MITOSIS

46CHROMOSOMES

NUCLEUS

NUCLEUS

46CHROMOSOMES

SOMATIC CELL

SOMATIC CELL

TRUE PLT SOMATIC CELL

NUCLEUS

6CHROMOSOMES

SOMATIC CELL

MITOSIS

6CHROMOSOMES

NUCLEUS

NUCLEUS

6CHROMOSOMES

SOMATIC CELL

SOMATIC CELL

TRUE PLT SOMATIC CELL

+

SOMATIC CELL

DERIVES

GROWTH

&

MAINTENANCE

CELLS

>

SOMATIC CELL

DO NOT DERIVE

SEXUAL

REPRODUCTIVE

CELLS

>

SOMATIC CELL

DO NOT DERIVE

GAMETES

OR

SPORES

^

TRUE PLANT

SOMATIC

CELL CYCLE

SPECIFICS

WILD ONION

ALLIUM ROOT

+

MC

6 CHROMOSOMES

CYTOSOL

SOMATIC MOTHER CELL

NUCLEUS

CYTOSOL

^

INTERPHASE

STAGE

+

SOMATIC MOTHER CELL

CYTOSOL

NUCLEUS

CYTOSOL

6 CHROMOSOMES

R

SOMATIC MOTHER CELL

CYTOSOL

NUCLEUS

CYTOSOL

R

CHROMOSOMES REPLICATE

CHROMOSOMES REPLICATE

INTERPHASE

NUCLEUS

CYTOSOL CYTOSOL

2

TWO CHROMATIDS

INTERPHASE

NUCLEUS

CYTOSOL CYTOSOL

2

INTERPHASE

DNA CONTENT DOUBLED

NUCLEUS

CYTOSOL CYTOSOL

12

CYTOSOL CYTOSOL

NUCLEUS

12 REPLICATED CHROMOSOMES

INTERPHASE

CYTOSOL CYTOSOL

NUCLEUS

12 REPLICATED CHROMOSOMES

INTERPHASE6