What is it meant by variation in living things 1.Different species have different attributes
2.Different individuals within a species have variation because they may express different alleles for the same traits
3.All the possible trait variations of a single population
4.The number of organisms a given area will support

Use this new information to determine the parents’ genotypes (indicated by red arrows). then calculate the probabilities that the second male offspring will have each condition. drag one pink label to each pink target and one blue label to each blue target. then use the white labels to answer questions 1 and 2. labels can be used once, more than once, or not at all.

The activity of the modern sample is 1.10 bq . how long does that measurement take?

Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen