Start learning 50% faster. Sign in now
Pheromones are substances that animals, including insects, utilise to communicate with one another. These chemical messages are sent by insects to find food, warn others of predators, and attract mates (mainly by male). Traps can be used to track certain agricultural pests by using particular pheromones.
How many female members are there in the family?
How is H related to T?
In equation ‘P – Q % R & S + T’, how is T related to R?
If expression ‘F % G # H $ I & J’ is true, then how is mother in law of J related to V, who is unmarried maternal uncle of H?
How is U related to X?
How is V related to S?
D is the brother of C. E is the sister of F, who is the son of B. G is the daughter-in-law of C. F is married to G. C is not a male. How is D related to B?
How is P related to S?
How is M related to L?