Match the following terms and definitions gene
alternate forms for a specific gene
2. allele
a genetic characteristic of the
individual
3. trait
thread-like molecule in the
nucleus composed of DNA
4. chromosome
a portion of DNA which codes a
specific heredity trait

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.

Organize the following objects from lowest volume to highest volume

Which of these definitions have been paired with the correct type of cell?