Science

Which would best allow a species to survive environmental changes?

When a plant responds to touch such as a grape vine wrapping around a branch.

which 3 stimuli do plants respond to?

Geotropism is a plant's response to which stimuli?

Which type of tropism does not exist?

The growth of plant roots towards the earth is:

Which of the following is an example of the effects of gravitropism?

Another word for tropism is

Newly beneficial variations occur naturally through:

A plant tropism where the plant responds towards a stimulus is:

What is an external stimulus?

Behavioral changes of individuals of a species that allow for better survival.(Acquired traits)

Where the better adapted organisms survive to pass traits along to offspring

Traits acquired during an organism's lifetime can be passed down to its offspring.

The response of certain plants to touch is:

When every organism of a species has died.

Why are advantageous traits more likely to be passed onto offspring?

Which of the following identifies an external stimulus that triggers an internal response?

The process by which all the different kinds of living things have changed over time is

organisms with traits best suited to their environment being more likely to survive & reproduce

The external stimulus involved in thigmotropism is

A tropism in which a plant "bends" towards the sun throughout the day.

Which of the following would be the appropriate stimulus and response for gravitropism?

Mutations are a change in what?

You move your head when a baseball is thrown toward your face. You are responding to____

A stimulus type that occurs within the organisms body is

The "effect" of a given stimulus is the...

A change that increases an organism's chance for survival is a(n)

What internal stimulus most likely drives a lioness to search for prey?

A tropism where a plant responds to the stimulus of water by growing or bending towards it.