When the original king and queen of termites die, they ar...
When the original king and queen of termites die, they are replaced by
the king and queen of another colony
some adult reproductives from the same colony
some adult workers which are specially fed to breed
developing nymphs nurtured as secondary reproductives
Correct answer is D
When the queen dies, production of the blocking pheromone stops, and secondary reproductives may be produced.
In the Reticulitermes species, the queen and king may be replaced by numerous secondary reproductives, and the colony may become very large with the added productivity of many queens.
Excretion in Paramecium sp. is by diffusion because ...
Exo-erythrocytic phase of the life cycle of malaria parasite occurs in the ...
Which of the following diseases is commonly observed in human males and is sex-linked? ...
Sickle-cell anaemia has persisted in the human race due to ...
A pyramid of numbers is constructed by ...
Fish cannot survive on land because it has ...
Which of the following pairs are the products of sucrose hydrolysis? ...