Genetics 1 Crossword

This printable crossword puzzle on the topic of Genetics & DNA has 21 clues. Answers range from 4 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Description

What is the characteristic of an organism, such as body, shape or what they eat?
Organisms that inherit two different alleles for a trait
A trait that is passed down from parent to offspring
An organism that has two matching alleles for a trait
The trait that is dominated by another trait
The passing of a trait from parent to offspring
The make-up of an organism that is represented by alleles
A form of an allele whose trait always shows up if it is present
The study of how traits are inherited through the use of alleles
Alleles that are different (Bb)
Alleles that are exactly the same (BB or bb)
The genotype TT represents what?
The process during sexual reproduction when male and female cells join
The scientific name of a body cell.
The scientific name of a sex cell.
A specific characteristic, such as seed colour or plant height, that varies from one individual to another
The offspring of crosses between parents with different traits
Different forms of a gene. Each gene has two.
Codes for a trait. Each cell has two copies. A segment of DNA on a chromosome that codes for a specific trait.
The physical appearance that is determined by the genes, An organism's physical appearance, or visible traits.
A chart that shows all the possible combinations of alleles that can result from a genetic cross.

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