Cherie made a timeline of important developments relating to the science of heredity. mendel’s laws à cell theory à dna structure à ? which development belongs at the end of cherie’s timeline? quantum physics genetic engineering anatomy identification binomial nomenclature

The correct answer is Genetic engineering

Explanation- The development that belongs at the end of Cherie's timeline belongs to genetic engineering because the topics like study, discovery, and development of the human DNA were present in her timeline. Genetic engineering is modification or manipulation of DNA structure(genetic makeup) or genes by using biotechnology.

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.