Which type of molecule is used as markers to similar cells recognize each other? a. carbohydrate b. lipid c. nucleic acid d. protein

Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. which punnett square represents the correct way to set up the cross rryy  ´  rryy? 

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin

If an organ has six haploid chromosomes,how many chromosomes are present. 6 12