Science 3

Dominant are always taken over by Recessive

True/False.

If false select correct sentence

• False

  Recessive are always taken over by Other recessive

• False

  Recessive are always taken over by Dominant

• True

• False

  Dominant are always taken over by Other Dominant

What is the meaning of Recessive?

• Traits that may show up if present, but will be covered up by a other Recessive

• Traits that may not show up if present, but will be covered up by a dominant trait

• Traits that may show up if present, but will be covered up by a trait

• Traits that may show up if present, but will be covered up by a dominant trait

Which one is a Punnett Squares?

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who was Gregor Mendel?

• was a monk who lived in Austria and did his work in the mid 1800s. He studied pea plants because they were easy, inexpensive, and created a number of offspring each year to study.

• was a monk who lived in Germany and did his work in the mid 1800s. He studied bananas because they were easy, inexpensive, and created a number of offspring each year to study.

• was a monk who lived in Austria and did his work in the mid 1800s. He studied pea plants because they delicious and easy to cook and he made offspring

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what is Homogeneous?

• The prefix homo means “same.” An individual who is homogeneous has two genes that are the same—BB or bb.

• The prefix homo means “different.” An individual who is homogeneous has two genes that are different—Bb.

• The prefix hetero means “Codamince.” An individual who is heterogeneous has one that are different—Bb.

• The prefix Generous means “different.” An individual who is heterogeneous has two genes that are different—Bb.

The prefix hetero means “_______.” An individual who is heterogeneous has two genes that are different—Bb.

You would identify the genotype of an individual who is Bb as “_________,”

the genotype of an individual who is BB as “____________,”

If R represents round seeds and r represents wrinkled seeds, how would you describe a plant that has the phenotype of Rr?

• Codominance round seed.

• homogenous round seed.

• Heterogeneous round seed.

• Rr

If T represents a tall pea plant stem and t represents a short pea plant stem, what genotype would represent the homogeneous recessive trait?

• Rt

• rr

• tt

• Tr