The four types of macromolecules in cells are nucleic acids, lipids, proteins, and carbohydrates.
Carbon 14 is a radioactive isotope of carbon
Answer:
The pedigree chart are used to check the mode of inheritance of certain trait.
Explanation:
The pedigree is used to know the probability of the offspring getting a particular disorder or condition. It also help to discover the location of the defected gene. And through it can also be predicted that weather it will be a dominant or a recessive trait. For this pedigree data of several generations are required. Here, the phenotype ratios of the offspring can be accurately determined only when the genotypes of the parents are known.
Are you attending laurel springs school? if so I GO THERE !!!!! I need the same help :) I know one of them was pollution
