1.explain how your dna a combaination of both your father and your mother?

2. why is dna important?

3. why is dna evidence so valuable?

5 .after a cell divides two new cells are created. explain how each new cell gets a copy of dna?

pl don’t have much time
and
fir any

Which characteristics are typical of a human population in the postindustrial stage?

Which statement describes compounds a. compounds are made of one type of atom. b. compounds cannot be represented by models. c. compounds are represented by chemical formulas. d. compounds cannot be broken down into simpler forms.

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.