Choose a familiar animal that lives in the wild. Identify characteristics of the animal that are examples of adaptations or variations. Construct an explanation of how these characteristics help the animal survive.

Which of these is a major trend in land plant evolution? a) the trend toward smaller size b) the trend toward a gametophyte-dominated life cycle c) the trend toward a sporophyte-dominated life cycle d) the trend toward larger gametophytes

Do you think the gene eef1 alpha1 supports cell theory? explain your response.

What is the cause hearing loss in human being