複選題
28.

複選題24.

複選題25.

複選題26.

複選題27.

29. (A) Haeckel, however, took the idea much further. (B) The subsequent prints caused a sensation among scientists and the general public. (C) Therefore, he stated, during the developmental stages, embryos take on forms that closely resemble the fully mature forms of more primitive species. (D) German zoologist Ernst Haeckel joined the former group in 1866 by introducing the theory of recapitulation known as “the biogenetic law.”

30. (A) Haeckel, however, took the idea much further. (B) The subsequent prints caused a sensation among scientists and the general public. (C) Therefore, he stated, during the developmental stages, embryos take on forms that closely resemble the fully mature forms of more primitive species. (D) German zoologist Ernst Haeckel joined the former group in 1866 by introducing the theory of recapitulation known as “the biogenetic law.”

31. (A) Haeckel, however, took the idea much further. (B) The subsequent prints caused a sensation among scientists and the general public. (C) Therefore, he stated, during the developmental stages, embryos take on forms that closely resemble the fully mature forms of more primitive species. (D) German zoologist Ernst Haeckel joined the former group in 1866 by introducing the theory of recapitulation known as “the biogenetic law.”

32. (A) Haeckel, however, took the idea much further. (B) The subsequent prints caused a sensation among scientists and the general public. (C) Therefore, he stated, during the developmental stages, embryos take on forms that closely resemble the fully mature forms of more primitive species. (D) German zoologist Ernst Haeckel joined the former group in 1866 by introducing the theory of recapitulation known as “the biogenetic law.” 

33.(A) They concluded that actual evolution is far less orderly than his conclusions have asserted. (B) In actuality, however, these folds, which are properly known as pharyngeal grooves, possess no gill-like functions and instead developed into the lower jaw in most mammal species. (C) In some cases, Haeckel’s suppositions were simply incorrect. (D) At this point, however, other scientists began to push back Haeckel’s theory.

34.(A) They concluded that actual evolution is far less orderly than his conclusions have asserted. (B) In actuality, however, these folds, which are properly known as pharyngeal grooves, possess no gill-like functions and instead developed into the lower jaw in most mammal species. (C) In some cases, Haeckel’s suppositions were simply incorrect. (D) At this point, however, other scientists began to push back Haeckel’s theory.