________ dating involves age-dating fossils with known time periods grouped into four eras that represent distinct ages in the history of the earth.
Fill in the blank(s) with correct word.
Answer: Carbon
You might also like to view...
Transcription of the lac operon is most efficient when ____
a. cAMP levels are low b. the CAP site of the promoter is not bound to cAMP c. glucose is present and lactose is absent d. lactose is present and glucose is absent e. lactose and glucose are present
If cowbird eggs are laid in an oropendola nest in the open woodlands of Central America, what would be the expected
outcome?
a. The cowbird eggs would be ejected from the nest to eliminate the competition. b. The cowbird eggs would be ejected from the nest due to a reaction of the mother bird's immune system. c. The cowbird eggs would not be ejected from the nest because they provide an additional food source. d. The cowbird eggs would not be ejected from the nest because they provide protection from large predators. e. The cowbird eggs would not be ejected from the nest because they provide protection from parasites.
What are the phases of mitosis in the correct order?
a. prophase, telophase, prometaphase, metaphase, anaphase b. metaphase, prometaphase anaphase, telophase, prophase c. prophase, prometaphase, metaphase, anaphase, telophase d. prometaphase, metaphase, prophase, anaphase, telophase
Which of the following pertaining to a cut corpus callosum is FALSE?
a. The right hemisphere doesn't know what the left hemisphere is doing. b. The right hemisphere directed the writing of COW but the person could not say what the word was. c. The right hemisphere directs motor activity on the left side of the body. d. The left hemisphere processes language. e. Information between the right and left hemispheres was shared, but reduced by 50 percent.