Genetics Review

Genetics Review

Assessment

Flashcard

Biology

8th - 10th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the phenotype of an organism with genotype Bb?

Back

brown

2.

FLASHCARD QUESTION

Front

What percentage of offspring will be roan when crossing a roan cow (RW) with a red cow (RR)?

Back

50%

3.

FLASHCARD QUESTION

Front

Which genotype is heterozygous?

Back

Dd

4.

FLASHCARD QUESTION

Front

If a man with Type B blood (BO) marries a woman with Type A blood (AA), what are the possible blood types of their offspring?

Back

A, AB

5.

FLASHCARD QUESTION

Front

In snapdragons, if a red flower (Rr) is crossed with a white flower (rr), what is the phenotypic ratio of the offspring?

Back

2 pink: 2 white

6.

FLASHCARD QUESTION

Front

What does it mean for a trait to be dominant?

Back

A dominant trait is one that is expressed in the phenotype even when only one copy of the allele is present.

7.

FLASHCARD QUESTION

Front

What is the definition of a genotype?

Back

The genotype is the genetic makeup of an organism, represented by the alleles it possesses.

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