Transcript Explain why the “offspring” from our investigation yesterday would

Turn to your green vocabulary list
1. Please add dominant and recessive
traits to your list.
2. Define each term.
Dominant- a trait that always shows up
when the allele for that trait is present
Recessive- a trait that only shows up when
the dominant allele is not present.
Turn to your “reproduction” page when
finished.
Reading
• 1. read the reading.
• 2. highlight the definition of dominant and
recessive traits in the reading.
• 3. Answer the questions under the
reading.
• 4. Glue the reading into your notebook
under your data table from yesterday.
Finish your chart
•
•
•
•
•
R= red
r= white
RR=?
rr=?
Rr=?
Punnett Square notes
Genotype
Genotype
RR
Phenotype
red
Mothers
Practice
• A brown dog (Bb) and black dog (bb) had
offspring.
• Brown is the dominant trait, black is
recessive. Cross the two and predict the
probability of them having a black puppy.
Explain WHY there are different
traits in puppies.