centrioles, cilia, flagella, and basal bodies have remarkably similar structural elements and arrangements. which of the following hypotheses is most plausible in light of such structural similarities?

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs

Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.

Which of the following happened during the precambrian era? the first prokaryotic cells the first eukaryotic cells development of photosynthesis all of the above