The HardyâWeinberg principle may be applied in two ways, either a population is assumed to be in HardyâWeinberg proportions, in which the genotype frequencies can be calculated, or if the genotype frequencies of all three genotypes are known, they can be tested for deviations that are statistically significant.
Users may have multiple accounts on eBay. We understand that there are various reasons why someone would choose to have more than one account. Not allowed. Registering new accounts or using other existing accounts to avoid buying and selling restrictions or limits or other policy consequences.or example, users who like to buy and sell may want separate accounts for each activity. Other users who maintain businesses on eBay may prefer to manage separate accounts for different product lines.
Margin Account. A brokerage account in which the brokerage lends money to the account holder, which the account holder then uses to buy securities. That is, a margin account is one in which an investor makes investments with borrowed money.n a margin account, you can buy on margin, sell short, and purchase certain types of derivative products. Before you can open a margin account, however, you must satisfy the firm's requirements for margin transactions.