Read the following sentences and compare with endocrine glands. Pheromones are chemical substances secreted by organisms. These act as chemical signals secreted by exocrine glands. Pheromones are used as signals by the members of same species. Honeybee secretes pheromones that attract other bees to the location of food.
Read the following sentences and compare with endocrine glands. Pheromones are chemical substances secreted by organisms. These act as chemical signals secreted by exocrine glands. Pheromones are used as signals by the members of same species. Honey bee secretes pheromones that attract other bees to the location of food.
Pheromones secreted by :
Assertion. Many female insects emit pheromones into the air. Reason. Pheromones help the downwind malesto locate the females far away from them.
Pheromones when secreted upon the skin surface, its odour generally affects :
