Genetics Terms Crossword

This printable crossword puzzle on the topic of Genetics & DNA has 23 clues. Answers range from 4 to 19 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Description

Came up with the terms "dominant" and "recessive" using pea plants?
Also known as a cross-breed or heterozygous; shown as 'Tt'
The gene that is shown in the phenotype was the result of a _______ allele
The record of a trait passed on through generations can be shown in a ______.
Can be shown as TT or tt
When a red rose crossed with a white rose makes a pink rose, it is known as what?
When as red rose crossed with a white rose makes a white and red rose, it is known as what?
A trait is determined by 2 or more genes; means "many genes"
A letter that, when paired with another letter, determines a persons genotype
All of your inherited characteristics are determined by what?
Cross of Tt x Tt; 2 heterozygous parents
The allele that is hidden in a gene and cannot be seen in the phenotype is the ______ allele.
Inherited in two species by a common ancestor
_______ codes for a phenotype
A trait that only shows up in males is known as a what?
Displays all possible outcomes of 2 parents offspring
Cross of HhHh x HhHh; heterozygous for 2 traits
Picture of a person's chromosomes
Shown as Tt
A persons physical appearance is their _______?
An example of this inheritance is the ABO blood group in humans
We have 22 of these chromosomes; they are not sex chromosomes
A persons appearance of a certain characteristic is determined by a ______?

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