UOI 3 W2 Review

When showing ________ after analyzing a text, you can use sentence starters like:

For example, ...

The author states, ...

On page 18, the text states ...

• evidence

• multiplication

• addition of fractions

• probabilty

Facts:

-Both parents have brown hair

-Both parents have the Bb genotype for their hair

What are the chances will the offspring have BLONDE hair?

• 100%

• 75%

• 50%

• 25%

This monk discovered how genetics are passed down from parent to offspring by testing the heredity of pea plants.

• Gregor Mendel

• Reginald Punnett

• Charles Darwin

• Friedrich Miescher

This scientist used these 4 simple boxes to calculate the probability of traits being passed down from one generation to the next.

• Gregor Mendel

• Reginald Punnett

• Charles Darwin

• Friedrich Miescher

In his travels to the Galapagos Islands outside of Ecuador, this scientist developed the theory of evolution and found out that organisms (living things) use natural selection to pass down dominant traits to their offspring.

• Gregor Mendel

• Reginald Punnett

• Charles Darwin

• Friedrich Miescher

How many dominant genes does an offspring need to have a dominant trait for an offspring?

• 0

• 1

• 2

Which statement about the strength of genes is true?

• Recessive = Dominant

• Dominant < Recessive

• Dominant > Recessive

Solve:

3/5 + 1/5 = ???

• 4/5

• 2/5

• 3/25

• 3/1

What is the Greatest Common Factor of these numbers:

15 & 18

Clue: Simplify OR Skip Count backwards!

• 8

• 3

• 270

• 5

What is the Least Common Multiple (Denominator) of these two numbers:

4 & 5

Clue: Need to match the denominators. Skip counting!

• 16

• 4

• 5

• 20