YR3-K16-LSN6

• Biologie
• Middelbare school
• havo, vwo
• Leerjaar 3

HAVE READY

• JOIN THIS LESSONUP
• YOUR NOTEBOOK
• KERBOODLE PAGE 247
• GOOGLE CLASROOM

CHAPTER 16

INHERITANCE

• I know what mutations are and how they can occur.
• I know what (types of) tumors there are and how they can affect the body.
• I understand how cancer works and how it can be treated.

• MUTATIONS
• MUTANT
• ALBINO
• TUMORS
• CANCER
• MALIGNANT
• BENIGN
• METASTASIZE

PRACTICE ASSIGNMENTS

INHERITANCE

Steps with Punnet Squares

1. Identify your alleles.
2. Identify genotype parent 1. Show possible gametes.
3. Identify genotype parent 2. Show possible gametes.
4. Fill in your punnet squares.
5. Write down ratios of the possible genotypes.
6. Write down ratios of the possible phenotypes.

ALBINOS

In animals, a rare disease called albinism results in the absence of pigment in cells. This leads to a specific phenotype where the organism lacks fur or skin colour. In humans the allele for albinism is recessive and linked to the X-chromosome (Xa). An albino male and a female heterozygous for this allele are getting children. 

 Determine the chance that their first born is an albino girl.

( 6 steps!)

KERBOODLE EXERCISES

EXERCISES 7 & 9 ON PAGES 278 AND 279

EXERCISE 7

V-HOMEWORK FOR LESSON 7:

• PREPARE FOR THE LABLESSON BY READING THE INSTRUCTIONS ON CLASSROOM
• WRITE A SHORT SUMMARY OF THE STEPS YOU WILL NEED TO DO IN YOUR NOTEBOOK.

H-HOMEWORK FOR LESSON 7:

• COMPLETE THE LESSONUP HW8
• WRITE A SHORT SUMMARY OF THE KEYWORDS COVERED TILL NOW