BIO SOL Review Day 4 - Systems and Organisms Postassessment

Brown eyes are dominant over blue eyes. What is the probability that the offspring will have brown eyes in this cross?

• 25%

• 50%

• 75%

• 100%

Identify the stimulus that restores homeostasis.

Scenario: A person begins to exercise which causes their body temperature to increase. The temperature change is noticed (sensed) and the person begins to sweat and their body temperature decreases.

• temperature changes is noticed

• a person begins to exercise

• body temperature increases

• body temperature decreases

What kingdom am I? I am prokaryotic, unicellular and can be found all around you, even in you!

• Archaebacteria

• Eubacteria

• Fungi

• Plant

What kingdom am I? I am eukaryotic but often only one cell big. I commonly live in wet environments like ponds/lakes.

• Plant

• Eubacteria

• Protsit

• Archaeabacteria

A student discovers an arachnid with a segmented abdomen, long legs, and a tail with no stinger. The student uses the dichotomous key below to identify it. Which arachnid has the student found?

• Whip Scorpion
• Wind Scorpion
• Daddy long legs
• Scorpion

According to the chart which species is closest related to the dog?

• Lion
• Fox
• Coyote
• Wolf

How would you describe this picture? butterly vs. bat wing

• Homologous structure
• Analogous structure
• Structural adaption
• Functional adaption

According to the images shown, which species are most related?

• calf and rabbit

• fish and human

• pig and tortoise

• salamander and chick

A chart comparing the base sequences of homologous segments of DNA from various primates is provided. The information in the chart can be used to conclude that which pair of organisms have the most recent common ancestor?

• Chimpanzees and baboons

• Chimpanzees and lemurs

• Gorillas and chimpanzees

• Gorillas and baboons

The diagram below represents possible genetic relationships between groups of organisms.

Which statement is a valid conclusion that can be drawn from the diagram?

• Insects are more complex than mammals.

• Earthworms and sea stars have a common ancestor.

• Snails appeared on Earth before corals.

• Sponges were the last new species to appear on Earth.