Wath happens when a mixture of oil and water sits for 3 minutes in a beaker?

Frederick griffith performed an experiment in which a live culture of avirulent "rough" strain streptococcus pneumoniae bacteria were mixed with dead cells of virulent "smooth" streptococcus pneumoniae bacteria.

Use the following information when answering the following question In 1668, Francesco Redi performed a series of experiments on spontaneous generation. He began by putting similar pieces of meat into eight identical jars.

What area of research did Brahe assign to Kepler, which led to the development of his laws of planetary motion?

Natural, gradual regrowth of a community of species in an area is called

Which molecules link together to form proteins?

Which of these organisms would be a producer? A. fish B. grasshopper C. flower D. snake

A 75 year old man need a replacement heart valve. he lives alone and cares for himself. is a mechanical or biological heart more suited for him

Explain climate change in the past 100 years

1._Mentions eukaryotic cells 2._Mentions prokaryotic cells

What type of cell destroys dead bacteria killed by T and B cells