PLant and animal adaptations

Multiple Choice

What is the significance of adaptations in an organism's ability to survive and reproduce?

• They are inherited traits that increase survival

• They are random characteristics

• They have no impact on reproduction

• They are only found in certain species

Multiple Choice

An example of a structual adaptation is...

• a turtle hiding inside its shell

• The spikes on a porcupine fish

• a rabbit burrowing underground

• a viper biting when threatened

Open Ended

A tiger spotted its prey. It hunted it down and pounced on it. What structure(s) allowed the tiger to find and catch its prey?

Multiple Choice

How does a giraffe's long neck provide it with a competitive advantage?

• It helps them run faster

• It allows them to reach high leaves

• It makes them look more attractive

• It helps them find water easily

Multiple Choice

What is the significance of the Arctic Tern's migration?

• To find warmer climates

• To escape predators

• To access abundant food sources

• To reproduce

Multiple Choice

What physiological adaptation allows wood frogs to survive freezing temperatures?

• High concentrations of glucose

• Thick skin

• Hibernation

• Migration

Multiple Choice

What are some adaptations that plants have developed to thrive in challenging environments?

• Maximizing sunlight access

• Conserving water

• Defending against herbivores

• All of the above

Multiple Choice

How does the Venus flytrap acquire nutrients?

• By photosynthesis

• By trapping insects

• Through deep roots

• By absorbing water

Multiple Choice

Students observed a plant left by a window over several days. The plant was watered daily. After three days, the plant began to grow towards the window as shown in the picture.

Which of the following best explains the student’s observations?

• Heat from the Sun caused the plant to grow towards the window.

• The plant is leaning towards the window to get fresh air.

• The plant is responding to the stimulus of sunlight.

• The plant is responding to water in the air and growing towards it.

Multiple Choice

What is the difference between instinctive and learned behaviors in animals?

• Instinctive behaviors are learned through experience

• Learned behaviors are innate

• Instinctive behaviors are genetically programmed

• Learned behaviors are performed without prior experience

Multiple Choice

What is the significance of the combination of instinct and learning?

• It leads to ineffective behaviors

• It is irrelevant to survival

• It creates effective behaviors suited to the environment

• It only applies to animals

Multiple Choice

What are the key reasons why adaptations are vital for organisms in their ecosystems?

• To find food and water resources efficiently

• To protect from predators and diseases

• To withstand climatic challenges

• To reproduce and pass beneficial traits

Multiple Choice

What is the significance of adaptations in creating biodiversity?

• They help species survive in their environment

• They reduce the number of species

• They have no impact on ecosystems

• They only affect plants

Open Ended

The graph shows the frequency of two traits, 1 and 2, in a population.

Part A: Use information from the circle graph to infer which trait is most likely favored by natural selection.

Part B: Explain how natural selection could lead to the trait distribution shown in the circle graph.

Part C: Scientists predict that over time 0% of the population will have trait 2. Explain why this change in trait distribution could result in negative consequences for the population.