Genetics

Genetics

Assessment

Flashcard

Science

7th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the base pair that guanine pairs with in DNA?

Back

Cytosine

2.

FLASHCARD QUESTION

Front

What combination of sex chromosomes results in a male human being?

Back

XY

3.

FLASHCARD QUESTION

Front

What is the probability of producing a tall pea plant from a cross of two hybrid tall pea plants?

Back

75%

4.

FLASHCARD QUESTION

Front

What phenotype do Aa and AA genotypes express?

Back

Dominant

5.

FLASHCARD QUESTION

Front

What are the factors that control traits called?

Back

Genes

6.

FLASHCARD QUESTION

Front

What is the term for different forms of a gene?

Back

Alleles

7.

FLASHCARD QUESTION

Front

What is the observable expression of a trait in an organism?

Back

Phenotype

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