The only reason I reject universal common descent hypothesis is all of the scientific objections TO it (nucleotide replacements to thymine, intergenic regulatory sequences and gene regulation hierarchies determining complexity, the deleterious nature of mutations and the mechanics of mutation, the inability for synergistic epistasis or soft selection to account for the contamination in the genome, the number of mutations needed to evolve from land animals to whales and the time frame allowed, the misalignment of nucleotide sequences for telomeric fusion in human chromosome 2, the class of sequences first expressed from the zygote to the 2 celled embryo being endogenous retroviruses and if you block their expression you stop embryogenesis at the 4 cell stage (functional "junk" DNA), retroviral like sequences 181,000 gene switches/promoters and expressions taking place in "non-coding" DNA, etc. etc.)
Christians, if they are able, really should learn the specific scientific controversies.
But it is unfortunate that scientific infrastructures censor the controversy from you
and wrongfully tell you that "there IS NO controversy."
Peer review can bury its head in the sand... but they can not hide from God on judgment day for their CENSORSHIP!