When homologous chromosomes exchange genes, what is it called?

What is red/white blood cell?

During which stage of a scientific investigation is it most useful to organize information in graphs and tables? research related information identify a problem or need analyze the results design an investigation The answer is : analyze the results

All the following describe uses of renewable energy sources

Which of these best describes a transgenic organism? DNA from one or organism is put into another delete part of the original DNA humans choose which

What are the 5 conditions for genetic equilibrium related to the Hardy-Weinberg principle

What is a valid reason for making efforts to maintain the biodiversity of the planet earth? A Biodiversity makes ecosystems stronger, more stable, and more resiliant to environmental change.

Which materials form igneous rocks upon cooling? Check all that apply. lava magma crystals intrusive rocks sediment from rocks

What determines the blood flow through individual blood vessels in a local system of vessels?

Which of the following organisms is a heterotroph? A. mushroom B. alga C. wheat D. sunflower

13. a liver cell and a nerve cell in you body has the same dna. why does the liver cell have different structures and functions than a nerve cell?