2 4.3.3 Quiz: Cognitive and Language Development in Childhood Question 10 of 10
A child had a red toy truck. When he went to play with a new friend, the friend
had an orange truck and a blue truck. The fact that he now knows all of these
are trucks shows:
A. accommodation.
B. concept resolution.
C. assimilation.
D. concept reduction.
SUBMIT

What mistake did john needham make that caused him to conclude that spontaneous generation for microorganisms occurred? a. he re-contaminated his boiled broth solutions. b. he destroyed the vital force in the solutions. c. he did not boil his broth solutions, only warmed them. d. he failed to seal his flasks of boiled broth. e. he allowed his assistant to conduct the experiment which he did not monitor closely.