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Science Hersity

Gentics:Science of Herdity

QuestionAnswer
Genes are located on chromosomes.
Genes are carried from parents to offspring on chromosomes.
The factors that control traits are called genes.
A homozygous black guinea pig (BB) is crossed with a homozygous white guinea pig (bb). What is the probability that an offspring will have black fur 100%
What does the notation TT mean to geneticists? two dominant alleles for tall stems
The main function of genes is to control the production of proteins in an organism's cells.
At which stage of meiosis do chromosome pairs line up in the center of the cell and then separate from each other? during Meiosis I
During protein synthesis, the role of the transfer RNA is to carry amino acids.
What is the first step in protein synthesis? The DNA molecule unzips and messenger RNA is produced from the DNA code.
What is a mutation? any change in a gene or chromosome
As a result of meiosis, the number of chromosomes is reduced by half in sex cells
Which term refers to an organism's physical appearance, or its visible traits? phenotype
Codominance is an inheritance pattern where the alleles are neither dominant nor recessive.
Created by: study_girl
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