How Is a Gene Affected by Social Activity?
|
Hypothesis |
What Might Happen |
Type of Response |
|
Bees detect food shortages. |
With few foragers, hungry bees "gear up" to hunt. |
Decentralized |
|
Bees communicate by smelling pheromones. |
Young bees detect absence of older bees through chemical signal systems. |
Decentralized |
|
Leader says, "Do It!" |
Queen or select group of bees with access to environmental information puts out a call to the hive. |
Centralized |