This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The first eukaryotes appear in the fossil record around __________years ago. a. 3.4 billion b. ... (Read 112 times)

ghost!

  • Hero Member
  • *****
  • Posts: 560
on: Jul 10, 2018
The first eukaryotes appear in the fossil record around __________years ago.
 
  a. 3.4 billion
  b. 1.5 billion
  c. 850 million
  d. 600 million

Question 2

Fossil prokaryotes appeared before eukaryotes.
 
  a. True
  b. False


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

deja

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 10, 2018
Answer to Question 1

Answer b

Answer to Question 2

Answer A


ghost!

  • Member
  • Posts: 560
Reply 2 on: Jul 10, 2018
Thanks for the timely response, appreciate it

epscape

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

A fossil leaf in low-grade coal A fossil leaf in low-grade coal
World fossil fuel consumption since 1950 World fossil fuel consumption since 1950
Possible relationships between fossil and living primates. Possible relationships between fossil and living primates.
Ocean sediment cores preserve a record of ice sheet growth and decay Ocean sediment cores preserve a record of ice sheet growth and decay
Regulation can occur at any stage in the expression of genetic material in eukaryotes Regulation can occur at any stage in the expression of genetic material in eukaryotes
One hypothesis for the evolution of the eukaryotes One hypothesis for the evolution of the eukaryotes
Video: Properties of water -structure of water and polarity (Ionized and polar compounds)

For a complete list of videos, visit our video library