Unit II Crossword

The DNA on chromosomes arranged into segments called
The chromosomes that make up a pair, one chromosome from each parent, are called
Sex cells that have half the number of chromosomes
A cell with "n" number of chromosomes is
The process by which one haploid gamete combines with another haploid gamete is called
A cell that contains "2n" number of chromosomes is called
Gametes are formed during a process called
A process in which chromosomal segments are exchanged between a pair of homologous chromosomes
An organism with two of the same alleles for a particular trait
An organism with two different alleles for a particular trait
The organisms allele pairs are called
The observable characteristics or outward appearance of an allele pair is called
Two alleles for each trait separate during meiosis
A random distribution of alleles occurs during gamete formation
The new combination of genes produced by crossing over
The occurrence of one or more extra sets of chromosomes in an organism
An individual who is heterogeneous for a recessive disorder is called a
A diagram that traces inheritance of a particular trait through several generations
When both alleles are expressed in the heterogeneous condition
Chromosome that determines gender