| Question | Answer | % Correct |
|---|---|---|
| The bodies of all insects have _______ major divisions. | 3 | 100%
|
| How many chromosomes does an individual human person have? | 46 | 100%
|
| A multicellular organism is: | A group of differentiated eukaryotic cells that work together to support the function of an organism | 100%
|
| In humans, how do the sex chromosomes differ between males and females? | Females have two X chromosomes and males one X chromosome and one Y chromosome | 100%
|
| Which of the following organisms is a vertabrate? | Frogs | 100%
|
| ___________ occurs when organisms of different species mate and form offspring. | Hybridization | 100%
|
| The phrase "survival of the fittest" is an alternate phrase expressing which of the following principles? | Natural Selection | 100%
|
| Sterile female honey bees are called _________________. | Workers | 100%
|
| In normal sexual reproduction, two mature gametes fuse to form a(n) _____________. | Zygote | 100%
|
| Changes in the genetic makeup of an organism may be due to which of the following? | All of the above | 67%
|
| Many animals protect themselves with an exoskeleton. Which of the following is an example of an animal with an exoskeleton? | Mollusk | 67%
|
| Locomotion in Metazoa is usually due to the contraction of what? | Muscle | 67%
|
| The term thallus refers to the plant-like structure of which of the following organisms? | Brown algae | 33%
|
| Which of the following directly (as opposed to indirectly) supports Charles Darwin's theory of evolution? | Evidence from Genetics | 33%
|
| Single-celled protists with animal-like behavior belong to the phylum ______________. | Protozoa | 33%
|