Loading presentation...

Present Remotely

Send the link below via email or IM


Present to your audience

Start remote presentation

  • Invited audience members will follow you as you navigate and present
  • People invited to a presentation do not need a Prezi account
  • This link expires 10 minutes after you close the presentation
  • A maximum of 30 users can follow your presentation
  • Learn more about this feature in our knowledge base article

Do you really want to delete this prezi?

Neither you, nor the coeditors you shared it with will be able to recover it again.


Make your likes visible on Facebook?

Connect your Facebook account to Prezi and let your likes appear on your timeline.
You can change this under Settings & Account at any time.

No, thanks

Genetics Part 2

Punnet Squares and Protein involvement

Richard Huey

on 5 January 2012

Comments (0)

Please log in to add your comment.

Report abuse

Transcript of Genetics Part 2

Basic Genetics Part 2
Punnett Squares
Let's look at a monohybrid square first.
Step 1: Determine the gametes from both sexes.
Ex. Let's say male is Aa.
What would be the genotype of his gametes?
Remember: alleles separate. So...
one sperm gets A while the other gets a.
2 Possibilities only!
A predictive method only.
Shows the possible genotype outcomes of
a particular mating between two individuals.
It is possible to determine then the
phenotypes possible.
Be aware that things can
change based on the parents.
What would happen if
the parents were
PP xPp?
PP x Pp
So what are the gametes?
PP gives only P gametes.
Pp gives either P or p gametes
So now, it's
a 4:0 phenotypic
Finially, what about a dihybrid
Punnett Square?
It works the same way, only
with more possible gametes.
Full transcript