Question

40. Refer to Figure 6. Which of the four panels best represents the scenario. The antbirds do not increase or decrease the numbers of food aggregations for ants. (ants are purple lines and antbirds are blue lines) a. a b. b c . c dd ee 41. Refer to Figure 6. Which of the four panels best represents the mistletoe population. Cacti spines are so long that birds can no longer land on the cacti. Mistletoe are purple and cacti are blue lines) b. b cc dd ec 42. Refer to Figure 6. Which of the four panels best represents the scenario. A cacti population without spines and the mistletoe. (cacti are blue lines and mistletoe are purple lines) c . d. d 42 Refer to Figure 6. Which of the four panels best represents the scenario. Based on the ant exercise in class what was the interaction of the ant-birds and the ants? Ants are purple lines and ant birds are blue lines a helpful b. neutral c. harmful

Answer 1

Q 40: Answer - " A "

Explaination : Population of ants will decrease as antbirds are natural predators of ants, inspite of antbirds population remains constant.

Q 41 : Answer - " B ''

Explaination: Population of mistletoe along with cacti with spikes increases as birds can't harm them.

Q 42: Answer - " E "

Explaination: Population of mistletoe along with cacti without spikes decreases as birds feeds /harm them.

Q 43: Answer - " C " Harmful

Explaination: Ant population will continue to decline.