True or False

The female determines the sex of mammals.

3. What are finger flutings?

Flowering plants are capable of fertilization in the absence of water because the

The class of ferns (pteridopsida) includes three living groups and several extinct groups of ferns, true or false?

What type of characteristics would you expect an area that is likely to experience a high amount of erosion to have?

Under what condition would a temperate bacteriophage infecting Staphylococcus aureus (an aerobic bacteria commonly found on the human body) be shifted by environmental cues from lysogeny to a lytic cycle? Choose one: A.

A summary of what you have learned from a scientific experiment is called a (n) a. hypothesis. b. inquiry. c. conclusion. d. law.

Determine the amount in potential energy of a 5 newton book that is moved to three different shelves on a bookcase. the height of each shelf is 1.0 meters, 1.5 meters and 2.0 meters

The diameter of the moon is a little less than the distance across the United States. T F

Archaea differ from bacteria in that archaea

Pyrimidines are synthesized through a long series of reactions beginning with the amino acid aspartate.