Genetics Review

Genetics Review

Assessment

Flashcard

Science

7th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the expected percentage of offspring with brown eyes when crossing two Bb genotypes?

Back

75%

2.

FLASHCARD QUESTION

Front

What is an example of selective breeding?

Back

A person pollinates 2 white rose plants to only create white roses.

3.

FLASHCARD QUESTION

Front

How can genetic engineering improve crops?

Back

By introducing desirable traits such as pest resistance, drought tolerance, and improved nutritional content.

4.

FLASHCARD QUESTION

Front

What is selective breeding?

Back

A process to create an organism with desired traits from parents with those desired traits.

5.

FLASHCARD QUESTION

Front

What does an organism's genotype describe?

Back

Its genetic makeup.

6.

FLASHCARD QUESTION

Front

What is the difference between genotype and phenotype?

Back

Genotype refers to the genetic makeup, while phenotype refers to the observable traits.

7.

FLASHCARD QUESTION

Front

What is the purpose of genetic engineering in agriculture?

Back

To enhance crop yield, resistance to diseases, and adaptability to environmental conditions.

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