our projects genes and dna. how did we start? paragraph headings we went through the biology file,...

OUR PROJECTS

GENES AND DNA

HOW DID WE START?

Para

gra

ph

headin

gs

We went through the Biology

File, read the text, looked up

new words and answered the questions.

Questio

ns

What did we

do after that?

We

examined

how GENES

”worked” in

our families.

We closely

looked at

hair colour,

eye colour

and glasses.

We had to ask

our parents

about their

parents –

homework .

We drew

pictures,

coloured them

and stuck them

on the board.

We talk and

talk and talk…

DRAWING

CO

LO

UR

ING

SP

EA

KIN

G

EY

ES

GLA

SSES

HA

IR

FAMILY GENES TREES

…AND WE CAME TO THESE RESULTS

GlA

SSES

According to DNA, parents

should not have had glasses,

but they have. It would be

interesting to find out,

whether great-grandparents

had glasses or not. Now it

looks like glasses will be

inherted from generation to

generation.

RESULTS

HA

IR C

OLO

UR

Mother’s father had brown

hair. His wife had also

brown hair. Their daughter

has blond hair. It is interesting. One of her

relatives must have had

light hair.Father’s father had light

brown hair. His grandma

had fair hair. Their son has

dark brown hair. Sisters

have dark brown and blond

hair.

EYE COLOUR

RESULTS

Genetics in the family

operates according to

scientific assumptions.

BU

T M

OS

T O

F A

LL

WE H

AD

SO

ME

FU

N!

Thank you for

your attention.8B Grade

ZS Jana Pavla II

Hradec Kralove