Question

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Answer 1

The Venus fly trap has touch-sensitive hairs that trigger its response, allowing it to distinguish between prey and other stimuli. Bats use sound for precision when locating insects despite uncertainty in echolocation. The relative air resistance helps small animals like mice survive falls, illustrating gravity's varying impact on different sized animals. Predator-prey interactions can influence natural selection.

Step-by-step explanation:

The Venus fly trap can differentiate between an insect and other stimuli such as rainwater or wind due to the presence of mechanical sensors in its leaves.

These sensors are specifically located in the touch-sensitive hairs in the center of the leaf.

When an insect touches these hairs, it triggers the plant's response, allowing it to distinguish between living prey and inanimate objects.

In terms of a bat locating an insect, a percent uncertainty in echolocation does pose a challenge.

However, bats continue to use sound as they close in on their prey, which greatly reduces the uncertainty and allows them to successfully locate insects.

For small animals like mice, the danger of falling due to gravity is significantly less compared to larger animals.

This is because the air resistance relative to their body surface area is larger than the force of gravity acting on their reduced mass, allowing them to survive large falls.

Lastly, the interaction between predator and prey, such as yellow buntings responding to butterflies with or without eyespots, can drive natural selection.

The yellow buntings' reactions to certain traits in their prey may affect the evolution and survival of those prey species.