Which of the following is not a defence evolved by a prey to avoid predators?

Which of the following statements is correct?

What is the significance of mimicry?

Which kind of relationship is seen between a mango tree and an orchid that grows on the branch of the mango tree?

Consider the following four statements and select the option which includes all the correct ones $:-$
$(a)$ $A$ sparrow eating any seed is no less a predator.
$(b)$ The Monarch butterfly is highly distasteful to its predator.
$(c)$ Nearly $25 \%$ of all insects are known to be phytophagous.
$(d)$ Thorns are the most common morphological defence mechanism.
Options $:-$

Commensalism is the interaction in which