1. Genetics Review for the day

2. Answer the following questions by yourself
Answer the following questions by yourself. This is a self check and will help you on the test.
The passing of traits from parents to offspring is called_________
Eye color and hair color are physical features called_________
The stronger the factor that covers up the weaker one is called_________

3. The passing of traits from parents to offspring is called HEREDITY
Eye color and hair color are physical features called TRAITS
The stronger the factor that covers up the weaker one is called DOMINANT

4. Two alleles for a trait that are exactly the same are __________
What physical features look like (dimples, hitchhiker thumb) _________
The small parts of a chromosomes that control traits are _______

5. Two alleles for a trait that are exactly the same are HOMOZYGOUS
What physical features look like (dimples, hitchhiker thumb) PHENOTYPE
The small parts of a chromosomes that control traits are GENES

6. What the alleles actually are (BB, Bb, bb)____________
What controls the traits you inherit? ______________
If this trait is not purebred it will be hidden _____________

7. What the alleles actually are (BB, Bb, bb) GENOTYPE
What controls the traits you inherit? GENES
If this trait is not purebred it will be hidden RECESSIVE

8. This is a mixture of traits ______________
A disease that will not allow blood to clot properly is? _________
This is a tool for tracing the occurrence of a trait in a family?

9. This is a mixture of traits HYBRID
A disease that will not allow blood to clot properly is? HEMOPHILIA
This is a tool for tracing the occurrence of a trait in a family? PEDIGREE

10. https://youtu.be/9O5JQqlngFY
If a child inherits a gene for A blood from one parent and B blood from the other parent, which blood group will the child have? ____
How many chromosomes are there in a person’s body? ____
How many chromosomes are there in human sex cells? ____

11. If a child inherits a gene for A blood from one parent and B blood from the other parent, which blood group will the child have? AB blood type
How many chromosomes are there in a person’s body? 46
How many chromosomes are there in human sex cells? 23

12. Who is the father of genetics?
A male carries what sex chromosomes?
Parents have 4 boys. What is the chance their next child is a boy?

13. Who is the father of genetics? Gregor Mendel
A male carries what sex chromosomes? XY
Parents have 4 boys. What is the chance their next child is a boy? 50%, it’s either a boy or girl

14. List examples of genetically modified organisms? GMO

15. List examples of genetically modified organisms? GMO
Corn
Wheat
Soy beans
Tomatoes

16. What are some things that have been cloned?

17. What are some things that have been cloned?
Dolly the sheep
Dog
Frog
Fish
Mice
Cows

18. Genetic Engineering techniques can insert genes into the cells of other animals. What is an example of this?

19. Genetic Engineering techniques can insert genes into the cells of other animals. What is an example of this?
Cows that can produce more milk
Glowing cats
Plants can survive in cold temperatures or in poor soil conditions.
Plants can resist pests

20. Good luck on your genetics test tomorrow!!