Unit 5 Adaptations Review

What is the key word for gravitropism?

• gravity

• touch

• light

What is the key word for Thigmotropism?

• gravity

• touch

• light

What is the key word for phototropism?

• gravity

• touch

• light

True or False

Natural selection is affected by overproduction of offspring in a species.

• True

• False

True or False

Natural Selection is affected by competition among organisms of same species.

• True

• False

True or False

Natural Selection is affected by genetic variations within a population.

• True

• False

True or False

Natural Selection is affected by the niche necessity within a population.

• True

• False

Hibernation and mimicry is an example of which type of adaptation?

• Behavioral

• Structural

• Physiological

Webbed feet, gills, and plant stems are an example of which type of adaptation?

• Behavioral

• Structural

• Physiological

Pupil dilation, venom, and seed dispersal is what type of adaptation?

• Behavioral

• Structural

• Physiological