Evolution cannot be scientific. It contradicts the first 2 laws of thermodynamics as a start. Worse, if you study bio-chemistry, software and information systems, the true geological record [one of catastrophe], and the fact that meta-mutations are simply impossible [no proof, no observation, not one single laboratory test exists to prove that fish became amphibians, or that bears [cats, hippos, whatever] became the whale...], and you have a laughingstock of an irrational non-science, funded by governments desperate to relegate the human to an animal, a super-ape, a monkey with imagination, one that can be molded, educated and perfected by the same state....
Insulin as an example of Evolution's nonsense.
Definition: a hormone produced in the pancreas by the islets of Langerhans that regulates the amount of glucose in the blood. The lack of insulin causes a form of diabetes.
Insulin is one of the simplest proteins in existence. It regulates the intake of sugar into the cells, used as energy. Too much or too little insulin presents problems for the body. A precise range of this hormonal level is necessary. How would random chance achieve such a complex development, where the pancreas secretes the right quantity of a protein which then flows into the blood stream and which maintains the intake of energy for the cells ? Clearly such a complexity and mathematical precision cannot arise by chance – there is not enough time in the evolutionary fiction for 'chance' and randomness to come up with the right calibration.
Worse for the cult of Darwin is that Insulin is composed of 51 amino acids, making it one of the smallest proteins. There are 23 base Amino Acids of which 20 are in general usage. To create Insulin we therefore have 2051 possibilities or 2,251,799,813,685,248, or 2.000 Trillion. This number is so large that the chance of randomness 'selecting' the right array of amino acids to form Insulin is zero. Put another way, 2051 possibilities to produce Insulin would mean more time is needed to select the right combination, than exists in evolutionary time. There is not enough time in evolution's fictional long-ages, to make insulin. Insulin is only ONE protein in your body. You have 10 million of them.
By itself, Insulin, one of the simplest protein compounds, disproves evolution.