Which explanation is most consistent with how long digits develop in bat embryos? A: Digits start the same length and some grow longer.
B: All digits start out long and some get shorter.
C: Initially the forelimb only has one digit; later, long digits form from the webbing.
D: As embryos use their wings in the womb, digits grow.

the cytokine-activated janus kinase (jak)-signal transducer and activator of transcription (stat) pathway has an important role in the control of immune responses. dysregulation of jak-stat signaling is associated with various immune disorders.

the correct answer is - ability to find a mate

answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion

i'm guessing this is from edg enuity so the answers would be, from top to bottom,

theodor schwann

matthias schleiden

robert hooke

rudolph virchow

anton van leeuwenhoek