What is the meaning of the word $ease$ in French?

Assertion: Thick cuticle is mostly present in disease-resistant plants.
Reason: Disease-causing agents cannot grow on the cuticle and cannot invade the cuticle.

Which of the following substances is produced and released into the environment by an insect to influence the behavior of other members of the same species?

When do we realize that we are not healthy?

Statement $I$: $ELISA$ works on the principle of antigen-antibody interaction.
Statement $II$: Infection by a pathogen can be detected by the presence of antigens or by detecting the antibodies synthesized against the pathogen.

In beri-beri,