Do Now: Mendel and Punnett Squares

Mendel and Punnett Squares

TEKS 6F

Lesson Objective: SWBAT to predict the outcomes of monohybrid crosses

Multiple Choice

Gregor Mendel was a

• historian

• biologist

• Austrian dictator

• chemist

Multiple Choice

Gregor Mendel combined a purebred Yellow-seeded (YY) plant with a purebred Green-seeded (yy) plant and got

• 50% green and 50% yellow

• all yellow

• all green

• 25% yellow and 75% green

Multiple Select

What were the colors of the pea plants discussed in the video

• Yellow

• Orange

• Green

• Violet

Multiple Choice

How do you show that an allele is dominant?

• underline the letter

• capitalize the letter

• italicize the letter

Multiple Choice

AA is an example of a

• phenotype

• genotype

Multiple Choice

What should go in square 1?

• GG

• gg

• Gg

Multiple Choice

What should go in square 2?

• GG

• Gg

• gg

Multiple Choice

What should go in square 3?

• GG

• gg

• Gg

Multiple Choice

What should go in square 4?

• GG

• gg

• Gg

Multiple Choice

How many green offspring will you have from a heterozygous cross Gg X Gg? How many yellow offspring will you have?

• 75% yellow, 25% green

• 100% yellow

• 100% green

• 75% green, 25% yellow