Which phase of cell division is shown?
a.
prophase i of meiosis
b.
metaphase i of meiosis
c.
metaphase of mitosis
d.
telophase of mitosis

Drag each label to the correct location on the image. each label can be used more than once. a scientist introduced mutations in a gene sequence isolated from bacteria. study the sequence, and identify the steps where the mutations may affect the formation of proteins. in the sequence, black letters stand for protein coding regions and red letters stand for noncoding regions. protein will not be changed. protein may be changed. attcgtgttc atcgtgttc atcgtattc attcgtattc

Why do you think the puppy litter was all dark-haired?

Which muscle is responsible for inhalation ?