CHAPTER 12 · interphase cytosol nucleus cytosol 2. interphase dna content doubled cytosol nucleus...

CHAPTER 12CELL

REPRODUCTION

1 APRIL 2020

ATTENTION STUDENTS

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!ON LINE LECTURE!!!

!!!PROCEDURE!!!

ATTENTION STUDENTS

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!ON LINE LECTURE!!!

!!!PROCEDURE!!!(1) COPY ONLINE NOTES TO YOUR NOTEBOOK

AS YOU WOULD DO IN LECTURE

ATTENTION STUDENTS

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!ON LINE LECTURE!!!

!!!PROCEDURE!!!(1) COPY ONLINE NOTES TO YOUR NOTEBOOK

AS YOU WOULD DO IN LECTURE

(2) THEN USE SUPPLEMENT SLIDES

AS YOU WOULD DO IN LECTURE

SOMATIC

CELL CYCLE

WILD ONION

SOMATIC

ROOT CELL

MC

+

6 CHROMOSOMES

CYTOSOL

SOMATIC MOTHER CELL

NUCLEUS

CYTOSOL

E

CC

ENTERS SOMATIC CELL CYCLE

CYTOSOL

SOMATIC MOTHER CELL

NUCLEUS

CYTOSOL

^

SOMATIC

CELL CYCLE

STAGES

L

INTERPHASE

SOMATIC CELL CYCLE

STAGES

SOMATIC CELL CYCLE

STAGES

SOMATIC CELL CYCLE

STAGES

INTERPHASE

KARYOKINESIS

SOMATIC CELL CYCLE

STAGES

INTERPHASE

KARYOKINESIS

CYTOKINESIS

SOMATIC CELL CYCLE

STAGES

SOMATIC CELL CYCLE

STAGES

KARYOKINESIS

STAGE

STAGE

SOMATIC CELL CYCLE I

KARYOKINESIS

INTERPHASE

STAGE

SOMATIC CELL CYCLE K

KARYOKINESIS

KARYOKINESIS

INTERPHASE

SOMATIC CELL CYCLE C

KARYOKINESIS

KARYOKINESIS

INTERPHASE

SOMATIC CELL CYCLE ^

INTERPHASE

STAGE

I

INTERPHASE

INTERPHASE

STAGE

INTERPHASE

STAGE

INTERVAL BETWEEN

CELL DIVISION

>

KARYOKINESIS

KARYOKINESIS

INTERPHASE

INTERPHASE

IS NOT A

KARYOKINESIS

PHASE

SOMATIC CELL CYCLE K

+

INTERPHASE

KARYOKINESIS PHASES

INTERPHASE

IS NOT A

KARYOKINESIS

PHASE

SOMATIC CELL CYCLE P

INTERPHASE

PROPHASE

INTERPHASE

IS NOT A

KARYOKINESIS

PHASE

SOMATIC CELL CYCLE M

INTERPHASE

METAPHASE

INTERPHASE

IS NOT A

KARYOKINESIS

PHASE

SOMATIC CELL CYCLE A

INTERPHASE

ANAPHASE

INTERPHASE

IS NOT A

KARYOKINESIS

PHASE

SOMATIC CELL CYCLE T

INTERPHASE

TELOPHASE

INTERPHASE

IS NOT A

KARYOKINESIS

PHASE

SOMATIC CELL CYCLE S

INTERPHASE

SOMATIC CELL CYCLE

KARYOKINESIS PHASES

INTERPHASE

IS A

CELL CYCLE

STAGE

L

KARYOKINESIS

KARYOKINESIS

INTERPHASE

SOMATIC CELL CYCLE

INTERPHASE

LONGEST

CELL CYCLE

STAGE

^

INTERPHASE

PERIODS

L

SOMATIC CELL CYCLE

INTERPHASE PERIODS

G1 PERIOD

SOMATIC CELL CYCLE

INTERPHASE PERIODS

SOMATIC CELL CYCLE

INTERPHASE PERIODS

G1 PERIOD

S PERIOD

SOMATIC CELL CYCLE

INTERPHASE PERIODS

SOMATIC CELL CYCLE

INTERPHASE PERIODS

G1 PERIOD

S PERIOD

G2 PERIOD

SOMATIC CELL CYCLE

INTERPHASE PERIODS

KARYOKINESIS

INTERPHASE

G1

NUCLEOTIDE

SYNTHESIS

G2

MICROTUBULE

SYNTHESIS

S

CHROMOSOME

REPLICATION

PERIOD

PERIOD PERIOD

SOMATIC CELL CYCLE

KARYOKINESIS

1

INTERPHASE

INTERPHASE INTERPHASE

KARYOKINESIS

KARYOKINESIS

INTERPHASE

G1

NUCLEOTIDE

SYNTHESIS

G2

MICROTUBULE

SYNTHESIS

S

CHROMOSOME

REPLICATION

G1PERIOD

PERIOD

SOMATIC CELL CYCLE S

INTERPHASE

INTERPHASE

KARYOKINESIS

KARYOKINESIS

INTERPHASE

G1

NUCLEOTIDE

SYNTHESIS

G2

MICROTUBULE

SYNTHESIS

S

CHROMOSOME

REPLICATION

PERIOD

S

SOMATIC CELL CYCLE 2

INTERPHASE

G1

KARYOKINESIS

KARYOKINESIS

INTERPHASE

G1

NUCLEOTIDE

SYNTHESIS

G2

MICROTUBULE

SYNTHESIS

S

CHROMOSOME

REPLICATION

G1

S

G2

SOMATIC CELL CYCLE ^

INTERPHASE

PERIODS

SPECIFICS

1

INTERPHASE

G1 PERIOD

SPECIFICS

KARYOKINESIS

KARYOKINESIS

INTERPHASE

G1

NUCLEOTIDE

SYNTHESIS

G2

MICROTUBULE

SYNTHESIS

S

CHROMOSOME

REPLICATION

G1

S

G2

SOMATIC CELL CYCLE G

KARYOKINESIS

INTERPHASE

G2

MICROTUBULE

SYNTHESIS

S

CHROMOSOME

REPLICATION

SOMATIC CELL CYCLE

KARYOKINESIS

G1

GROWTH

PERIODG2

S

P

KARYOKINESIS

INTERPHASE

G2

MICROTUBULE

SYNTHESIS

S

CHROMOSOME

REPLICATION

SOMATIC CELL CYCLE

KARYOKINESIS

G1

PREPARES FOR

REPLICATIONG2

S

N

KARYOKINESIS

KARYOKINESIS

INTERPHASE

G2

MICROTUBULE

SYNTHESIS

S

CHROMOSOME

REPLICATION

SOMATIC CELL CYCLE

G1

NUCLEOTIDES

SYNTHESIZEDG2

S

^

INTERPHASE

S PERIOD

SPECIFICS

KARYOKINESIS

KARYOKINESIS

INTERPHASE

G2

MICROTUBULE

SYNTHESIS

S

CHROMOSOME

REPLICATION

SOMATIC CELL CYCLE

G1

NUCLEOTIDES

SYNTHESIZED

S

G2

S

KARYOKINESIS

KARYOKINESIS

INTERPHASE

G2

MICROTUBULE

SYNTHESIS

SOMATIC CELL CYCLE

G1

NUCLEOTIDES

SYNTHESIZEDG2

S

REPLICATION

PERIOD

C

KARYOKINESIS

KARYOKINESIS

INTERPHASE

G2

MICROTUBULE

SYNTHESIS

SOMATIC CELL CYCLE

G1

NUCLEOTIDES

SYNTHESIZED

S

CHROMOSOMES SYNTHESIZE

IDENTICAL COPIES

G2

^

INTERPHASE

G2 PERIOD

SPECIFICS

KARYOKINESIS

KARYOKINESIS

INTERPHASE

G2

MICROTUBULE

SYNTHESIS

SOMATIC CELL CYCLE

G1

NUCLEOTIDES

SYNTHESIZED

S

CHROMOSOMES REPLICATE

REPLICATION PERIOD

G2

G

KARYOKINESIS

KARYOKINESIS

INTERPHASE

G1

NUCLEOTIDES

SYNTHESIZED

SOMATIC CELL CYCLE

G2

GROWTH

PERIOD

S

CHROMOSOMES REPLICATE

REPLICATION PERIOD

P

KARYOKINESIS

KARYOKINESIS

INTERPHASE

G1

NUCLEOTIDES

SYNTHESIZED

SOMATIC CELL CYCLE

G2

PREPARES FOR

KARYOKINESIS

S

CHROMOSOMES REPLICATE

REPLICATION PERIOD

M

KARYOKINESIS

KARYOKINESIS

INTERPHASE

G1

NUCLEOTIDES

SYNTHESIZED

SOMATIC CELL CYCLE

S

CHROMOSOMES REPLICATE

REPLICATION PERIOD

G2

MICROTUBULES

SYNTHESIZED

^

INTERPHASE

SUMMARY

+

INTERPHASE

CYTOSOL

6 CHROMOSOMES

NUCLEUS

CYTOSOL

R

CHROMOSOMES REPLICATE

INTERPHASE

CYTOSOL

NUCLEUS

CYTOSOL

2

TWO CHROMATIDS

INTERPHASE

CYTOSOL

NUCLEUS

CYTOSOL

2

INTERPHASE

DNA CONTENT DOUBLED

CYTOSOL

NUCLEUS

CYTOSOL

6

INTERPHASE

CYTOSOL

NUCLEUS

CYTOSOL

6 CHROMOSOMES

INTERPHASE

WILD ONIONSOMATIC PLANT CELL

+

INTERPHASE

WILD ONIONSOMATIC PLANT CELL

CHROMOSOMES

REPLICATE

+

INTERPHASE

WILD ONIONSOMATIC PLANT CELL

DNA

CONTENT DOUBLED

^

KARYOKINESIS

STAGE

K

KARYOKINESIS

KARYOKINESIS

STAGE

KARYOKINESIS

STAGE

NUCLEUS DIVISION

KARYOKINESIS

KARYOKINESIS

INTERPHASE

MITOSIS

&

MEIOSIS

CELL CYCLE ^

KARYOKINESIS

MITOSIS

^

KARYOKINESIS

MITOSIS PHASES

L

KARYOKINESIS

MITOSIS PHASES

PROPHASE

KARYOKINESIS

MITOSIS PHASES

KARYOKINESIS

MITOSIS PHASES

PROPHASE

METAPHASE

KARYOKINESIS

MITOSIS PHASES

KARYOKINESIS

MITOSIS PHASES

PROPHASE

METAPHASE

ANAPHASE

KARYOKINESIS

MITOSIS PHASES

KARYOKINESIS

MITOSIS PHASES

PROPHASE

METAPHASE

ANAPHASE

TELOPHASE

KARYOKINESIS

MITOSIS PHASES

MITOSIS

INTERPHASE

G1

NUCLEOTIDE

SYNTHESIS

G2

MICROTUBULE

SYNTHESIS

S

CHROMOSOME

REPLICATION

SOMATIC CELL CYCLE

KARYOKINESIS

MP

MITOSIS

MITOSIS PHASES

INTERPHASE

G1

NUCLEOTIDE

SYNTHESIS

G2

MICROTUBULE

SYNTHESIS

S

CHROMOSOME

REPLICATION

SOMATIC CELL CYCLE P

PROPHASE

INTERPHASE

G1

NUCLEOTIDE

SYNTHESIS

G2

MICROTUBULE

SYNTHESIS

S

CHROMOSOME

REPLICATION

SOMATIC CELL CYCLE M

METAPHASE

INTERPHASE

G1

NUCLEOTIDE

SYNTHESIS

G2

MICROTUBULE

SYNTHESIS

S

CHROMOSOME

REPLICATION

SOMATIC CELL CYCLE A

ANAPHASE

INTERPHASE

G1

NUCLEOTIDE

SYNTHESIS

G2

MICROTUBULE

SYNTHESIS

S

CHROMOSOME

REPLICATION

SOMATIC CELL CYCLE T

TELOPHASE

INTERPHASE

G1

NUCLEOTIDE

SYNTHESIS

G2

MICROTUBULE

SYNTHESIS

S

CHROMOSOME

REPLICATION

SOMATIC CELL CYCLE ^

KARYOKINESIS

MITOSIS

SPECIFICS

^

PROPHASE

+

PROPHASE

CYTOSOL

NUCLEUS

CYTOSOL

N

NUCLEAR

MEMBRANE

PROPHASE

NUCLEAR

MEMBRANE

DISSIPATES

C

PROPHASE

CHROMOSOMES

CONDENSE

PROPHASE

SOMATIC PLANT CELL WILD ONION

+

PROPHASE

SOMATIC PLANT CELL WILD ONION

+

NUCLEAR ENVELOPE

DISSIPATES

PROPHASE

SOMATIC PLANT CELL WILD ONION

CHROMOSOMES

CONDENSE

^

METAPHASE

+

METAPHASE

METAPHASEE

METAPHASE

EQUATORIAL

PLANE

EQUATORIAL

PLANE

METAPHASE

MICROTUBULES

FORM

SPINDLE COMPLEX

MICROTUBULES

FORM

SPINDLE COMPLEX

MICROTUBULES MICROTUBULES

C

METAPHASE

MICROTUBULE

SPINDLE COMPLEX

MICROTUBULE

SPINDLE COMPLEX

CENTROMERE

KINETOCHORE

MICROTUBULES

K

CHROMATIDS

CENTROMERE

KINETOCHOREKINETOCHORE

MICROTUBULES

C

!

METAPHASE

CENTROSOME CENTROSOME

MICROTUBULES MICROTUBULES

MS

+

METAPHASE

MATURE

MICROTUBULE

SPINDLE COMPLEX

MATURE

MICROTUBULE

SPINDLE COMPLEX

MICROTUBULES MICROTUBULES

METAPHASE

SOMATIC PLANT CELL WILD ONION

+

METAPHASE

SOMATIC PLANT CELL WILD ONION

+

CHROMOSOMES

ALIGN

EQUATORIAL PLANE

METAPHASE

SOMATIC PLANT CELL WILD ONION

SPINDLE COMPLEX

FORMS

^

ANAPHASE

+

SPINDLE COMPLEX

CONTRACTS

SPINDLE COMPLEX

CONTRACTS

ANAPHASE

SPINDLE COMPLEX

CONTRACTS

SPINDLE COMPLEX

CONTRACTS

ANAPHASE?

ANAPHASE

?

BREAK-DOWN

C

ANAPHASE

CHROMOSOME

CENTROMERES

BREAK-DOWN

S

ANAPHASE

CHROMOSOME

CHROMATIDS

SEPARATE

D

ANAPHASE

DAUGHTER

CHROMOSOMES

O

ANAPHASE

DAUGHTER

CHROMOSOMES

MOVE

OPPOSITE

POLES

ANAPHASE

SOMATIC PLANT CELL WILD ONION

+

ANAPHASE

SOMATIC PLANT CELL WILD ONION

+

SPINDLE COMPLEX

CONTRACTS

ANAPHASE

SOMATIC PLANT CELL WILD ONION

+

CENTROMERES

BREAK-DOWN

ANAPHASE

SOMATIC PLANT CELL WILD ONION

+

CHROMATIDS

BECOME

CHROMOSOMES

ANAPHASE

SOMATIC PLANT CELL WILD ONION

CHROMOSOMES

MOVE

OPPOSITE POLES

^

TELOPHASE

+

TELOPHASE

DAUGHTER

CHROMOSOMES

OPPOSITE

POLES

TELOPHASE

SPINDLE

COMPLEX

DISSIPATES

N

TELOPHASE

NUCLEAR

MEMBRANE

FORMS

2

TELOPHASE

TWO

DAUGHTER

NUCLEI

TELOPHASE

SOMATIC PLANT CELL WILD ONION

+

TELOPHASE

SOMATIC PLANT CELL WILD ONION

+

CHROMOSOMES

AT

OPPOSITE POLES

TELOPHASE

SOMATIC PLANT CELL WILD ONION

+

SPINDLE COMPLEX

DISSIPATES

TELOPHASE

SOMATIC PLANT CELL WILD ONION

NUCLEAR ENVELOPE

FORMS ABOUT

CHROMOSOMES

+

TELOPHASE

SOMATIC PLANT CELL WILD ONION

DAUGHTER NUCLEI

^

DAUGHTER NUCLEI

CYTOKINESIS

STAGE

C

CYTOKINESIS

CYTOKINESIS

STAGE

CYTOKINESIS

STAGE

CYTOSOL DIVISION

^

CYTOKINESIS

TYPES

L

CYTOKINESIS

TYPES

CELL PLATE FORMATION

CYTOKINESIS

TYPES

CYTOKINESIS

TYPES

CELL PLATE FORMATION

FURROWING

CYTOKINESIS

TYPES

^

CYTOKINESIS

CELL PLATE

FORMATION

C

CYTOKINESIS

CELL PLATE

FORMATION

CELL PLATE

FORMATION

CYTOSOL DIVISION

PLANT CELLS

CELL PLATE

FORMATION

PLANT CYTOKINESIS

PEROXISOME

VACUOLE

CELL WALL

MIDDLE

LAMELLA

CHLOROPLAST

CYTOSOL

STRANDS

CYTOSOL

CELL

MEMBRANE

RIBOSOMES

INTERCELLULAR

SPACE

PLASMODESMATA

GOLGI BODY

NUCLEUS

MITOCHONDRION

NUCLEOLUS

RIBOSOMES

ROUGH ER

SMOOTH ER

MIDDLE

LAMELLA

PIT FIELD

ORGANELLES CYTOSOL

PLANT CELL

CYTOLOGY

G

PEROXISOME

VACUOLE

CELL WALL

MIDDLE

LAMELLA

CHLOROPLAST

CYTOSOL

STRANDS

CYTOSOL

CELL

MEMBRANE

RIBOSOMES

INTERCELLULAR

SPACE

PLASMODESMATA

GOLGI BODY

NUCLEUS

MITOCHONDRION

NUCLEOLUS

ROUGH ER

SMOOTH ER

MIDDLE

LAMELLA

PIT FIELD

ORGANELLES CYTOSOL

PLANT CELL

CYTOLOGY

RIBOSOMES

NUCLEUS

NUCLEUS

CHROMATIN CHROMATIN

CHROMATIN

PLANT CELL

G

GOLGI VESICLES

NUCLEUS

NUCLEUS

CHROMATIN CHROMATIN

CHROMATIN

PLANT CELL

E

GOLGI VESICLES

NUCLEUS

NUCLEUS

CHROMATIN CHROMATIN

CHROMATINEQUATORIAL PLANE

PLANT CELL

C

GOLGI VESICLES

NUCLEUS

NUCLEUS

CHROMATIN CHROMATIN

CHROMATIN

CELL PLATE

EQUATORIAL PLANE

PLANT CELL

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

P

CYTOKINESIS

CELL PLATE

MOTHER CELL

GOLGI VESICLES CELL PLATE DAUGHTER CELLS

CELL WALL

NUCLEUS NUCLEUS NUCLEUS NUCLEUSNUCLEUS NUCLEUS

CYTOSOL

PARTITIONED

D

CYTOKINESIS

CELL PLATE

MOTHER CELL

GOLGI VESICLES CELL PLATE DAUGHTER CELLS

CELL WALL

NUCLEUS NUCLEUS NUCLEUS NUCLEUSNUCLEUS NUCLEUS

?

#

DAUGHTER CELLDAUGHTER CELL

#

?

6 CHROMOSOMES 6 CHROMOSOMES

DAUGHTER CELLDAUGHTER CELL

G

6 CHROMOSOMES 6 CHROMOSOMES

GENETICALLY

IDENTICAL

DAUGHTER CELLDAUGHTER CELL

G

DAUGHTER CELL DAUGHTER CELL

GENETICALLY

IDENTICAL

GENETICALLY

IDENTICAL

^

CYTOKINESIS

FURROWING

F

CYTOKINESIS

FURROWING

FURROWING

FURROWING

CYTOSOL DIVISION

ANIMAL CELLS

ANIMAL CYTOKINESIS

CELL MEMBRANE

FURROWING

ANIMAL CELL

E

EQUATORIAL

PLANE

ANIMAL CELL

MOTHER CELL

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

CYTOKINESIS

FURROWING

CYTOKINESIS

FURROWING

DAUGHTER CELLS

CELL MEMBRANECELL MEMBRANE

NUCLEUS NUCLEUS NUCLEUS NUCLEUS

P

MOTHER CELL

CYTOKINESIS

FURROWING

CYTOKINESIS

FURROWING

DAUGHTER CELLS

CELL MEMBRANECYTOSOL PARTITIONED

NUCLEUS NUCLEUS NUCLEUS NUCLEUS

D

MOTHER CELL

CYTOKINESIS

FURROWING

CYTOKINESIS

FURROWING

DAUGHTER CELLS

CELL MEMBRANECYTOSOL PARTITIONED

NUCLEUS NUCLEUS NUCLEUS NUCLEUS

?

#

DAUGHTER CELLDAUGHTER CELL

#

?

6 CHROMOSOMES 6 CHROMOSOMES

DAUGHTER CELLDAUGHTER CELL

G

6 CHROMOSOMES 6 CHROMOSOMES

GENETICALLY

IDENTICAL

DAUGHTER CELLDAUGHTER CELL

G

DAUGHTER CELL DAUGHTER CELL

GENETICALLY

IDENTICAL

GENETICALLY

IDENTICAL

^

SOMATIC

CELL CYCLE

SUMMARY

MC

SOMATIC MOTHER CELL

CYTOSOL

NUCLEUS

CYTOSOL

SOMATIC MOTHER CELL

I

INTERPHASE

+

INTERPHASE

CYTOSOL

6 CHROMOSOMES

NUCLEUS

CYTOSOL

R

CHROMOSOMES REPLICATE

INTERPHASE

CYTOSOL

NUCLEUS

CYTOSOL

2

TWO CHROMATIDS

INTERPHASE

CYTOSOL

NUCLEUS

CYTOSOL

2

INTERPHASE

DNA CONTENT DOUBLED

CYTOSOL

NUCLEUS

CYTOSOL

6

INTERPHASE

CYTOSOL

NUCLEUS

CYTOSOL

6 CHROMOSOMES

K

KARYOKINESIS

MITOSIS

P

PROPHASE

+

PROPHASE

CYTOSOL

NUCLEUS

CYTOSOL

N

NUCLEAR

MEMBRANE

PROPHASE

NUCLEAR

MEMBRANE

DISSIPATES

C

PROPHASE

CHROMOSOMES

CONDENSE

M

METAPHASE

+

METAPHASEE

METAPHASE

EQUATORIAL

PLANE

EQUATORIAL

PLANE

METAPHASE

MICROTUBULE

SPINDLE COMPLEX

MICROTUBULE

SPINDLE COMPLEX

A

ANAPHASE

+

SPINDLE COMPLEX SPINDLE COMPLEX

ANAPHASE

SPINDLE COMPLEX

CONTRACTS

SPINDLE COMPLEX

CONTRACTS

ANAPHASEC

ANAPHASE

CHROMOSOME

CENTROMERES

BREAK-DOWN

S

ANAPHASE

CHROMOSOME

CHROMATIDS

SEPARATE

DC

ANAPHASE

DAUGHTER

CHROMOSOMES

O

ANAPHASE

DAUGHTER

CHROMOSOMES

OPPOSITE

POLES

T

TELOPHASE

+

TELOPHASE

DAUGHTER

CHROMOSOMES

OPPOSITE

POLES

TELOPHASE

SPINDLE

COMPLEX

DISSIPATES

N

TELOPHASE

NUCLEAR

MEMBRANE

FORMS

2

TELOPHASE

DAUGHTER

NUCLEI

C

CYTOKINESIS

PLANT CYTOKINESIS

CYTOKINESIS

CELL PLATE

MOTHER CELL

GOLGI VESICLES CELL PLATE DAUGHTER CELLS

CELL WALL

NUCLEUS NUCLEUS NUCLEUS NUCLEUSNUCLEUS NUCLEUS

ANIMAL CYTOKINESIS

MOTHER CELL

CYTOKINESIS

FURROWING

CYTOKINESIS

FURROWING

DAUGHTER CELLS

CELL MEMBRANECELL MEMBRANE

NUCLEUS NUCLEUS NUCLEUS NUCLEUS

+

DAUGHTER CELLDAUGHTER CELL

#

?

6 CHROMOSOMES 6 CHROMOSOMES

DAUGHTER CELLDAUGHTER CELL

G

6 CHROMOSOMES 6 CHROMOSOMES

GENETICALLY

IDENTICAL

DAUGHTER CELLDAUGHTER CELL

G

DAUGHTER CELL DAUGHTER CELL

GENETICALLY

IDENTICAL

GENETICALLY

IDENTICAL

^

CHAPTER 13MEIOSIS

&

SEXUAL

LIFE CYCLES

^