Wat is LessonUp
Zoeken
Kanalen
Inloggen
Registreren
‹
Terug naar zoeken
5.5 + 5.6 3VHT
LET'S CHECK
THE HOMEWORK
Download the answers from SOM
We will start with the rest of the lesson at 15:20
1 / 13
volgende
Slide 1:
Tekstslide
Biologie
Middelbare school
havo, vwo
Leerjaar 3
In deze les zitten
13 slides
, met
interactieve quizzen
en
tekstslides
.
Lesduur is:
50 min
Start les
Bewaar
Deel
Printen
Onderdelen in deze les
LET'S CHECK
THE HOMEWORK
Download the answers from SOM
We will start with the rest of the lesson at 15:20
Slide 1 - Tekstslide
When someone has two different alleles in their genotype we call them ...
Slide 2 - Open vraag
When someone does not have a disease, but can pas on the allele for the disease to their offspring we call them a ...
Slide 3 - Open vraag
When someone is homozygous recessive we show that with the following letters:
A
AA
B
Bb
C
cc
D
dd
Slide 4 - Quizvraag
When calculating probabilities, the first generation is called the ... generation.
A
P
B
F1
C
F2
D
P1
Slide 5 - Quizvraag
TODAY.
LEARN MORE ABOUT...
Genetic diseases
What if a gene is located on a X-chromosome?
Slide 6 - Tekstslide
DO YOU REMEMBER?
Slide 7 - Tekstslide
DO YOU REMEMBER?
Slide 8 - Tekstslide
EXPLAIN IN YOUR OWN WORDS:
How can a mutation lead to a disease?
Slide 9 - Open vraag
SEX-LINKED GENES
- Genes that are located on the X-chromosome.
- Notation of alelles: X
H
,
X
h
,
Y
- Examples are colour-blindness, baldness, heamophilia.
Why is it important to know if a gene is sex-linked?
Slide 10 - Tekstslide
Slide 11 - Tekstslide
LET'S PRACTISE TOGETHER
A mother who is a carrier for colour-blindness gets a child with a father who has normal vision.
What are the probabilities of their children being colour-blind? Use a Punnet square!
Slide 12 - Tekstslide
LET'S PRACTISE!
Download the exercises (for 5.5 & 5.6) linked on SOM.
Answer the exercises to practise how to calculate probabilities
for sex-linked genes
&
apply your knowledge on mutations.
OR
... discuss the homework (on 5.4) with AKU before you continue with the next topic.
Slide 13 - Tekstslide
Meer lessen zoals deze
5.6 the difference of being a boy or girl
December 2020
- Les met
29 slides
Biologie
Middelbare school
vwo
Leerjaar 3
5.7 Tracing your family history
December 2019
- Les met
10 slides
Biologie
Middelbare school
havo, vwo
Leerjaar 3
5.7 Tracing your family history
21 dagen geleden
- Les met
10 slides
Biologie
Middelbare school
havo, vwo
Leerjaar 3
5.6 the difference of being a boy or girl
Augustus 2020
- Les met
10 slides
Biologie
Middelbare school
vwo
Leerjaar 3
5.5 When genes change
Juni 2022
- Les met
11 slides
Biologie
Middelbare school
vwo
Leerjaar 3
V4 Inheritance 5
Maart 2022
- Les met
12 slides
Biologie
Middelbare school
vwo
Leerjaar 4
11.2 sex-linked
December 2021
- Les met
31 slides
Biologie
Middelbare school
vwo
Leerjaar 4
TV4 - Sex linked crosses
April 2023
- Les met
24 slides
Biologie
Middelbare school
vwo
Leerjaar 4