Based on the punnett square, what is the phenotype of the offspring?
hh
ohh
do
ras
al

leht
he
ed
le
o
fe
tall
the
eks
el
free
er
he
short

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.