L25 Genotype & Phenotype

The genetic makeup of an organism is called its

• genotype

• phenotype

• karyotype

• allele

genotype

A sequence of DNA that codes for a protein or functional RNA is called

• an allele

• a gene

• a codon

• a promoter

a gene

An individual who is heterozygous for a particular trait has

• two of the same alleles for that trait

• two different alleles for that trait

• only one allele for that trait

• zero alleles for that trait

two different alleles for that trait

Mendel’s Principle of Segregation states that

• both alleles for a particular trait end up in the same gamete

• none of the alleles for a particular trait end up in the same gamete

• only one allele for a particular trait ends up in an organism’s gamete

only one allele for a particular trait ends up in an organism’s gamete

During which phase of Meiosis is segregation taking place

• Prophase 1

• Anaphase 1

• Prophase 2

• Anaphase 2

Anaphase 1