Study the diagram shown.

(diagram below)

which type of evidence for the theory of evolution does the diagram show?

a homologous structures
b embryological structures
c bestial structures
d analogous structures

What is the importantence of the carbon and nitretan cycles in the environment

According to the cell theory, which describes cells? a. all organisms are composed of multiple cells. b. all cells have the same structure and function. c. cells are found in everything on earth. d. living organisms are not created spontaneously

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.