1. B A reduction in competition.
2. C. Respiratory system
The correct answers for this question are these:
<span>What could happen if the DNA replication process encounters an error while coding?
- An acquired mutation would occur.
- No noticeable errors would occur to the organism because not all DNA codes for proteins.
- DNA would convert into RNA.
- A mutated trait could be exhibited</span>
We have been given that different tissue samples are in their respective stage of cell cycle.
Ans is option B because cancerous cells tend to divide indefinitely regardless of the presence or absence of growth factors. In cancerous cells G0 check points fail and the cells are always in some stage of mitosis i.e. cell is supposed to be in any of the following stages of mitosis :
1) Prophase
2) Metaphase
3) Anaphase
4) Telophase
The answer is A - stores genetic information I think
