Identify the person who laid foundation for understanding of tropical communities and their succession, enviromental responses of plant populations etc.,
(A) Ernst Hackel
(B) Ramachandran
(C) Khorana
(D) Ramdeo Mishra

Identify the wrong statements (a) Genetic modifications in plants helped to reduce post-harvest losses (b) In Tobacco, cry genes are introduced against nematodes (c) In gene therapy, healthy genes are inserted into person's cells and tissues to treat diseases (d) Injustice, inadequate compensation and benefit sharing are related to molecular diagnosis.