Why is the ancestral state considered aquatic and not terrestrial in protostomes?

Why enzymes are necessary

Give two examples of what would occur if one pairs of chromosomes did not match or had an extra chromosomes? And if it would be dangerous?

Which are examples of the discrimination that European Jews endured throughout history

The mitochondrial DNA sequences of a large extended family were analyzed and compared to a single male in the family. Which of the relatives' mitochondrial DNA should be a match to this person?

During a windstorm, a large old tree fell in the forest. As it came down, it trapped a young sapling about 5 meters tall underneath it. The top of the sapling bent to the ground under the weight of the other tree but the sapling did not break.

Where is Earth located in relation to the sun?

In the equation used to calculate acceleration Vi stands for?

A 17 year-old female has a bone marrow biopsy for examination as a potential volunteer stem cell donor for her mother who has acute monocytic leukemia (aml). what diagnosis code (s) is/are used for the typing of the stem cell specimens?

The nurse is administering an antifungal medication. what is the most relevant testing required for the client taking this medication?

Why is eDNA of special interest to conservation scientists, particularly those who track invasive species?