Types of pteridophytes

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

Which of the following statements is accurate about evolution? question 10 options: natural selection only eliminates odd individuals. evolution means that a population never has changes in its genetic frequencies. mutations are always harmful. evolution means that a population undergoes changes in its gene frequencies over time.

Draw a simple labelled diagram if a collenchyma tissue