Answer:
A. Use a greater number of plants
Explanation:
B false
The cell theory was developed in 1665 and the microscope in 1590
Answer:
B
Explanation:
The Ames test is a bacteriological technique commonly used to determine if a particular chemical or substance can cause mutations. To achieve this, researchers use bacteria (commonly <em>Salmonella typhimurium</em>) as this bacteria strain is unable to grow in a medium that does not contain histidine (a very important amino acid in the biosynthesis of proteins). If the studied substance is able to cause mutations, bacteria will mutate, and they will be able to grow on that particular media even if they don’t have histidine for their metabolism. Therefore, if there are colonies growing, the chemical being tested is mutagenic.
I hope this clarify your inquiry.
(Oxygenated non-saline) is in the missing spot
it might be C) A daughter will not be color blind because the father is not a carrier of the recessive allele. but i dont know...
