Biology Past Questions and Answers

Which of the following organisms is a social insect?

Territoriality is a phenomenon among

A honey bee worker communicates with others on locating a source of food by

Which of the following is not an evidence of evolution?

(a) Write a short note on the importance of the presence of an effective transport system in mammals.
(b) state eight functions of blood in mammals.
(c) list four materials transported in the bodies of flowering plants.