Which cell cycle is responsible for creating two exact copies in animal cell

A botanist wants to observe the change in rate of growth of plants compared to the change in amount of rainfall on randomly selected days. Which one of the following tools would be the best choice for representing this data? A. Histogram B.

What describes using organisms that were only alive during a specific time period to estimate the unknown age of items? Radioactive dating Law of superposition Relative dating Index fossils

In order to better understand where leatherback sea turtles live, a scientist adheres a tracking device on a leatherback sea turtle's shell. This provides the scientist with the ability to track the turtle's movements throughout the day.

A ratio of 3:1 in the phenotype of an organism occurs when (A) the alleles are incompletely dominant. (B) only recessive traits are involved. (C) only dominant traits are involved. (D) alleles segregate during meiosis.

Which view envisions the earth as a holistic system?

What difference in traits is caused by chromosomes?

What is the difference between a gene and an allele? a. a gene is a form of a trait, and alleles make up genes. b. a gene is a sequence of bases in a dna molecule, and an allele is an alternative version of a gene that codes for the same feature. c.

Microorganisms that catabolize sugars into ethanol and hydrogen gas would most likely be categorized as A) homolactic fermenters. B) anaerobic respirers. C) alcohol fermenters. D) heterolactic fermenters. E) aerobic respirers.

Which of the following sentences is the best example of a hypothesis a. UV radiation does not cause skin cancer. b. chickens lay more eggs when they are happy. c. why does the earth orbit around the sun? d. how many types of organisms are there?

What will most likely result when the jet stream moves south of North Carolina