Which is an example of a vestigial structure? A) The flipper of a whale
B) The wings of a bird
C) The tailbone of a human
D) The eyes of a bat

C) the tailbone of a human

Humans no longer have tails due to evolution because we don't need them. The other answers are body parts that are useful to those animals.

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post-impressionism is a predominantly french art movement that developed roughly between 1886 and 1905, from the last impressionist exhibition to the birth of fauvism. post-impressionism emerged as a reaction against impressionists' concern for the naturalistic depiction of light and colour.

explanation:

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.