Science 9 - 1st Quarter Exam

These are the set of observable traits of an individual

• PHENOTYPE

• GENOTYPE

• GENES

• ALLELES

These are the genetic constitution of an individual

• PHENOTYPE

• GENOTYPE

• GENES

• ALLELES

These are traits that is shown in the phenotype

• HOMOZYGOUS

• RECESSIVE

• DOMINANT

• HETEROZYGOUS

An organism that has two different alleles of a gene from the parents is

• HOMOZYGOUS

• RECESSIVE

• DOMINANT

• HETEROZYGOUS

An organism that has inherited two of the same alleles of a gene from the parents is

• HOMOZYGOUS

• RECESSIVE

• DOMINANT

• HETEROZYGOUS

When two different alleles occur together, the one that is expressed is called

• HOMOZYGOUS

• RECESSIVE

• DOMINANT

• HETEROZYGOUS

When two different alleles occur together, the one that is NOT expressed in the phenotype is called

• HOMOZYGOUS

• RECESSIVE

• DOMINANT

• HETEROZYGOUS

The passing of traits from parent to offspring

The genetic makeup of an individual

This is the basic functional unit of heredity