02 heredity standard creation animal activity

Bell Work1) Which one of these moths is

heterozygous?

2) What is the recessive allele in this situation?

3) What is the phenotype of moth B?

If you have your phone with a QR code reader handy….Get it out. Scan the QR code at front table…

A

B

C

Life ScienceUnit 1 Heredity: Inheritance and Variation of traits

Bell Work 9-31) Define allele in your own words. Give an example

2) Give an example of cross breeding

3) What is stored in a chromosome?

When you get finished, sign into GOOGLE CLASSROOM. classroom.google.com

Welcome!

Itinerary Bell Work Finishing Vocab Defining our standard Reading article Heredity: Inheritance and Variation of

Traits – Traits activity

Mark your Agendas: ManipulatAIRS Lab report DUE

Tuesday. Labs turned in late today are now 10% off. Who still needs to turn in? Lets see.

By the end of today you should :

Be familiar with the language of heredity or be able to access sources that enable you to learn unit vocabulary

Quizlet Guess and Check

QUIZLET UNIT 1

Clarifying Traits vs. Alleles

Recall that a trait is

Alleles are

Ex:

Earwax – wet or dry?

A characteristic that an organism can pass on to its offspring through its genes.

Alternative forms of a gene for each variation of a trait of an organism.

EW.

Eye ColorAbility to roll tongueSkin Color

Choosing a base pet

https://newsela.com/articles/apple-breeders/id/6156/

Article Discussion

What were some of the traits listed in the article?

Can you give an example of a cross-breed in this article?

Determining Traits

Look at the person across from you

Give them a high give. (Fist bump if you are super hip…wave awkwardly if you are super shy…)

Identify AS MANY TRAITS AS POSSIBLE in 4 minutes.

Voting On Our Classroom Pet

What kind of pet are we going with? Let’s decide.

Trait Similarities

Notice that among related animals, general traits are similar. (i.e. all of the Elephant varieties had 4 legs, a trunk and tusks)

But what if we COULD genetically alter a pet to produce a new species with the traits of several species? What would your ideal designer pet be??

Choosing a base pet

Discuss at your table ideas for a base pet. If you have your phone, scan the QR codes at the front if you didn’t already.

What pet do we want to use as the class pet? Join the discussion on Backchannel chat. NEW RULES FOR BCC

I’d like to end up with this being our class mascot. Really spend some time thinking of good ideas for your animal that will represent the class!

Choosing traits

We want to alter 7 traits for our pet.

What are your ideas for traits? Post them to Today’s meet.A.) Animal size

B.) Body covering (skin? scales? Armor?

C.) Number of arms/legs

D.) Coloration

E.) Number of eyes

F.) Type of tail

G.) Hand/Foot type

Pick your traits

Make your choices for YOUR INDIVIDUAL animal.

Draw your perfect pet

Name your perfect pet species

Describe your pet in detail, focusing on: traits from the original species that you changed

Why you feel that your traits are more beneficial. What are the advantages of your pet over the original?

Standard?

Develop and use a model to describe why asexual reproductionresults in offspring with identical genetic information and sexual reproduction results in offspring with genetic variation

So how do we remember this? Lets look at some examples.

Try creating your standard to share

5 minutes

Exit Slip Reflection:

Take a look at your picture.

What are the possible problems or disadvantages of owning this pet in reality? Be specific.