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Traits and Reproduction (Amplify)

Traits and Reproduction (Amplify)

Assessment

Flashcard

Science

8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

Student preview

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a pedigree?

Back

A pedigree is a diagram that shows the occurrence and appearance of phenotypes of a particular gene or organism and its ancestors, often used to track inheritance patterns.

2.

FLASHCARD QUESTION

Front

How many generations are typically shown in a pedigree chart?

Back

A pedigree chart can show multiple generations, often 3 or more, to illustrate inheritance over time.

3.

FLASHCARD QUESTION

Front

What is a mutation?

Back

A mutation is a random change to a gene that can result in a new trait.

4.

FLASHCARD QUESTION

Front

What is the difference between genotype and phenotype?

Back

Genotype refers to the genetic makeup of an individual (e.g., AA, Aa, aa), while phenotype refers to the observable traits or characteristics.

5.

FLASHCARD QUESTION

Front

What is an allele?

Back

An allele is a specific form of a gene that provides instructions for making a particular protein molecule.

6.

FLASHCARD QUESTION

Front

What does homozygous mean?

Back

Homozygous refers to having two identical alleles for a particular gene (e.g., AA or aa).

7.

FLASHCARD QUESTION

Front

What does heterozygous mean?

Back

Heterozygous refers to having two different alleles for a particular gene (e.g., Aa).

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