Shots: Merck KGaA has entered into a definitive agreement to acquire Bio-Techne, bringing together two companies with complementary portfolios spanning research tools, diagnostics, bioprocessing, and advanced therapeutics As per the deal, Merck KGaA will acquire Bio-Techne for $73/share in cash, representing a total enterprise value of ~$11.3B; closing is expected by late 2026 or early…