When two populations become so genetically different they no longer breed with each other
Type of cell division that makes gametes
A molecule that can be analyzed to determine degree of relatedness among species
The fusion of two haploid cells to make one diploid cell
Each one of these is made up of three mRNA nucleotides and codes for one amino acid
The last phase of the cell cycle in which the cytoplasm divides into two
The binomial nomenclature is its __________ name followed by its species name
Molecules dissolved in water, such as salt, that decrease the concentration of water
Molecules that make up cell membranes
Unicellular prokaryotes that are thought to be the first organisms on Earth and the most abundant organisms today
The more similar amino acid sequences in a protein, the more closely __________ two species are to each other
Biomolecule that includes glucose and other simple sugars, starches, and cellulose
Blood type phenotype in which the person has one A allele and one O allele
Less solute and therefore a high water concentration outside the cell. Water will diffuse into the cell
DNA __________ is the enzyme needed to catalyze the replication of DNA
Type of mutation that inserts a nitrogen base into t(or deletes one from) the DNA sequence
Found in plant, bacteria, and fungi cells. exterior to the cell membrane.
Shared characteristic due to inheriting it from a common ancestor
Phase of the cell cycle in which the nucleus divides into two and the duplicated DNA is separated
Kingdom of life which contains multicellular, autotrophic organisms with specialized tissues and organs, such as roots, stems, and leaves.
Single stranded molecule made up of nucleotides