Complete each statement to describe sexual reproduction. The
is the male sex cell.
The
is the female sex cell.
A
forms as a result of fertilization.

What is one function of the embedded proteins

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.

If there is another new infectious disease somewhere in the world, what do you think canadian officials should do