Test-Bank-for-Concepts-of-Biology-3rd-Edition-by-Mader

1. The main purpose of the queen fire ant is to find food. Page 1 of 20 defend the eggs. produce food. produce eggs. defend food. 2. The main reason why worker fire ants defend their nest and sting aggressors is to protect their food supply. True False 3. Unlike humans, ants primarily communicate through which of the following methods? sight hearing pheromones touch vibration 4. The basic unit of structure and function for all life is the atom. molecule. cell. organ. organism. 5. Which of the following levels of organization goes beyond an individual organism? organ cell tissue organ system population 6. A group of cells with a common structure and function is referred to as an organ. True False 7. Which of the following levels of biological organization usually includes the least amount of biological material? ecosystem organism community organ population 8. Which of the following levels of organization would an ecologist be most interested in studying? cells organs communities tissues organ systems 9. Page 4 of 20 Though all of these possible answers are done by at least some living organisms, which is limited to only some organisms? response to stimuli adaptation to habitat reproduction by sexual means regulation of internal environment acquisition of energy