(September 14, 2023, 11:18 AM EDT) -- SAN FRANCISCO — Monsanto Co. has filed an answer to a cancer lawsuit filed against it related to glyphosate, the active ingredient in its herbicide Roundup, in which it denies all allegations and asserts affirmative defenses that the plaintiff cannot proffer any scientifically reliable evidence that the products at issue were “defective or unreasonably dangerous.”...