Biology Vocab Terms 2 Question Preview (ID: 14172)


TX EOC Category 2 Biology Terms.

one or more forms of a gene
a) allele
b) gene type
c) chromosome
d) mutation

tool used to give probabilities of particular genotypes and phenotypes in offspring
a) dichotomous key
b) Punnet square
c) family tree
d) geneotype

allele combination for a trait
a) Phenotype
b) chormosome
c) gene
d) Genotype

an observable trait or characteristic
a) Phenotype
b) chromosome
c) gene
d) genotype

the complete set of genetic material for an organism
a) genome
b) genotype
c) phenotype
d) karyotype

Meiosis - a two-part cell division process in organisms that sexually reproduce, which results in gametes with one-half the number of chromosomes of the parent cell.
a) Meiosis
b) Mitosis
c) reproduction
d) gene flow

nucleic acid that is single stranded and uses Uracil in place of Thyamine
a) RNA
b) DNA
c) ATP
d) ADP

If the geneotype of the organism was RR is it considered to be
a) homzygous recessive
b) homozygous dominant
c) heterozygous dominant
d) heterozygous recessive

Dominant trait is what type of trait?
a) trait that will always be seen if present in the genes
b) trait that will sometimes be seem if present in the genes
c) trait that will NEVER be seen if present in the genes
d) trait that is seen only if both alleles are the dominant gene

Recessive traits are what type of traits?
a) trait that will always be seen if present in the genes
b) trait that will sometimes be seem if present in the genes
c) trait that will NEVER be seen if present in the genes
d) trait that is seen only if both alleles are the recessive gene

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