Which of these provides evidence from developmental biology of a shared evolutionary history? a. the skeletal structures of a leg of a horse and a flipper of a whale are very similar. b. both snakes and dogs have pelvic bones even though they are vestigial structures in the snake. c. both lobsters and frogs go through metamorphosis as a process in their life cycle. d. the dna sequences of the cytochrome c genes in chimpanzees and spider monkeys are over 90% identical.

D. The DNA sequences for the cytochrome c genes in chimpanzees and spider monkeys are over 90%  identical.

Cytochrome c gene encodes for a protein that is very common among primates. This gene does not have undergone much changes during the process of evolution. Cytochrome c is a respiratory pigment found in the mitochondria of eukaryotes.

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.

there is no stairs in bungalow

explanation:

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