What is the function of the cellular structure labeled “A” in the diagram below.

Which type of bond forms between water moleculesstrong bondhydrogen bondcovalent bondpolar bond

Dna is colied into chromosomes in a cell

Creation of an unnaturally uniform sample to represent a diverse populationcan be avoided by: a. including only willing b. asking another scientist for .c. choosing only identical participants.d. selecting individuals at random.