Genetic Terms assignment Crossword

Passes more than two sets of chromosomes -Zygote produced is triploid (3n)
Allele that is masked by the presence of a dominant allele. Will be expressed in the offspring if the dominant allele is absent
Is the international production of new genes and alteration of genomes by the substitution or introduction of new genetic material
One less chromosome in a pair
A chart of the chromosome makeup of any cell
-Indicates half of a complete set of chromosomes -Found in sex cells (aka gametes i.e. sperm & egg)
Mating of two individuals for two particular traits
The use of organisms to make useful products
A gene that works together with other genes in order to control the expression of a trait
Usually go unnoticed unless a significant number of cells are involved
When both parents are heterozygous for both traits, their offspring will display a .....
Gene segment becomes free from its chromosomes and is reinserted backwards
-Abnormal separation of chromosomes -Can occur in meiosis 1 or meiosis 2
-A cell with too few or too many chromosomes -Caused by nondisjunction in meiosis
A type of Dominance in which: -neither allele for the trait is completely dominant
Long, thin fibers that are a mixture of DNA and proteins
Is any organism that has genetically engineered materials
DNA replication occurs, chromosomes now have two identical strands called chromatids
Germ cell undergoes meiosis to produce 1 egg (gets the most cytoplasm) and 3 polar bodies (eggs that don't matter)
Single ring, pyrimidines (2 options)
One more chromosome in a pair ex: 47 in each cell
Mendel's First Law, Hereditary traits are determined by pairs of alleles from each parent
Organisms have genetic material from other species
A cross involving one gene (one pair of alleles)
Is a sex-linked, recessive disorder caused by the allele h.
Is a type of cell division that produces non-identical cells with half of the number of chromosomes
Genotype in which both alleles are the same
Double ring purines (2 options)