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Flashcard #1 Heredity Vocab

Flashcard #1 Heredity Vocab

Assessment

Flashcard

Science

8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

How many genes can you pass on to your children for EACH TRAIT?

Back

1 gene for each trait.

2.

FLASHCARD QUESTION

Front

How many children did the couple in the first generation have?

Back

3 children.

3.

FLASHCARD QUESTION

Front

What is codominance in genetics?

Back

Codominance is when two traits are expressed equally in the phenotype.

4.

FLASHCARD QUESTION

Front

What percentage of the offspring in a Punnett Square would be heterozygous if the answer is 50%?

Back

50% of the offspring would be heterozygous.

5.

FLASHCARD QUESTION

Front

What is an example of an incomplete dominance trait?

Back

An example is when a straight-haired parent and a curly-haired parent have a child with wavy hair.

6.

FLASHCARD QUESTION

Front

Define dominant trait.

Back

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

7.

FLASHCARD QUESTION

Front

Define recessive trait.

Back

A recessive trait is one that is only expressed in the phenotype when two copies of the gene are present.

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