Answer: D) All of these
Which of the following are considered to be fossils?
A) Footprints or other impressions preserved in stone
B) Mineralized bones
C) Animals frozen in ice or preserved in amber
D) All of these
Biology & Microbiology
You might also like to view...
Describe the various structures on the aboral “spiny skin” of a sea star and discuss their functions.
What will be an ideal response?
Biology & Microbiology
Which type of plant would be the most nutritionally valuable to a human?
A) a plant that has no ground tissue B) a plant with 10% ground tissue and 90% vascular tissue C) a plant with minimal reproductive organs D) a plant with 90% ground tissue and 10% vascular tissue
Biology & Microbiology
If an individual was interested in eating a healthy breakfast that would provide them with energy for the entire day the breakfast should include which of the following foods?
A. Whole grain cereal with 4 ounces of milk. B. Scrambled eggs and refried beans. C. Two pieces of whole grain toast made with refined wheat flour. D. Two slices of bacon and one scrambled egg. E. All of the choices would provide energy for the entire day.
Biology & Microbiology
The Galapagos archipelago appeared about 2 million years ago, when submerged volcanoes (seamounts) rose above the ocean's surface. A single hypothetical colonization event introduced a species of finch to one island in the distant past. Today, several islands in the archipelago contain unique species of finches. What must have happened following the initial colonization event to account for the current situation?
1. cladogenesis 2. anagenesis 3. allopatric speciation 4. adaptive radiation A) 1 and 3 B) 1 and 4 C) 2 and 3 D) 1, 3, and 4 E) 2, 3, and 4
Biology & Microbiology