20-21 BIO SOL Review- Part 2

Which best helps scientists determine the age of fossils?

The first organisms to occupy an area after a prairie fire are known as _________ species?

In a population of 120 oak trees, 25% of the population has oak wilt disease. What number of trees has the disease?

Based on this information found in this chart, the unknown organism most likely belongs to the kingdom-

A biologist studied the interaction of the golden-cheek warbler & juniper tree. The data shows which conclusion?

To classify an organism in the field, which of these will the scientist first compare to other known organisms?

5 frog species live in separate habitats & share a common ancestor. What caused the formation of 5 distinct species?

Diseases that can be transmitted between organisms are

The structural differences between a tadpole and an adult frog are due to the---

Which characteristic do most adult fungi and plants share?

According to the classification key, what is the genus and species of this organism?

Studying the differences between fossils and modern organisms help scientists better understand the---

Place the answers in the correct blanks

Which of these would most likely result in a change to the current classification of an organism?

Which word best describes this concern?

Classify the organism that is both an autotroph and heterotroph?

Seaweeds occupy a niche in an ecosystem. What question will help a student identify the role of seaweed in an ecosystem?

Studying embryos and other stages of development can help to classify living things, by providing clues about the--

All of the following events occur during prophase in mitosis except--

An invasive pest feeds on hemlock trees, killing them. Which data would help a student evaluate the effect of the pest?

In an ecosystem, the sudden decrease in the number of bacteria in the soil would most likely result in ---

For the growth curve to continue increasing, which of these must occur?

A group of ponies live in Virginia reserve. The development of longer legs over time would be selected for if ---

Scientists classifying modern animals are the most likely to compare the---

Darwin's explanation for evolution was dependent on which scientific concept?