Which of the following events ensures genetic diversity in sexually reproducing organisms during a meiotic division A. Reproduction of chromosome number
B. Independent assortment of homologous chromosomes
C. Separation of sister chromatids
D. DNA Replication

explanation:

the sequence of amino acids in a protein determines its function. the dna sequence of a gene determines the amino acid sequence of the resulting protein. thus, any changes in dna sequence can result in changes in protein function. this is called a mutation.

this protocol provides a detailed procedure for total protein extraction for western blot analysis from achieved samples following trizol isolation of rna.

the answer is c.) there is a warm front in region a and a stationary front in region b.

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.