genetics

Genetics

By Alex Davila

Genotype & Phenotype

• Genotype - the genetic make-up (letters) or combination of the alleles on a gene

• Examples - FF, Ff, ff or AA, Aa, aa

• Phenotype - the organism's physical appearance or visible traits

• Examples - tall, short, purple, white, green, yellow

Review Important Vocabulary

• Dominant - represented by capital letter

• Recessive - represented by lowercase letter

• Purebred/Homozygous- same alleles

• Hybrid/Heterozygous - different alleles

Purebred is when both alleles given by parents are dominant. This is why they are "pure"

​

Purebred?

Multiple Choice

Which of the following genotypes is purebred dominant?

• AA
• Aa
• aa

​1 coin will be the Dad's Allele
the other will be moms allele

​Genotype is the Alleles. Example
RR

Phenotype is the physical Appearance
ROUND




Once you finish. Work on this practice. The Alien baby and this practice are for a grade.

https://quizizz.com/join?gc=41601396

https://quizizz.com/join?gc=41601396

​

Practice