suzie has straight hair and both parents have curly. Both of suzies grandparents have curly hair. what could be the possible genotypes of suzies grandparents if she is the only one that has straight hair. (there may be more than one possibility. Curly hair is a dominant trait.)

Explanation:

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feral cats are estimated to eat tens of millions of native animals each night in australia

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.