Answer: natrual selection is the process by which organisms with more beneficial traits are more likely to survive and reproduce
Answer:
1.) 80 chromosomes in each of the daughter cells. 2.) Two daughter cells are produced. 3.) The daughter cells are identical.
Explanation:
1.) In mitosis, a parent cell divides to form two daughter cells through the mitosis phases creating the same amount of chromosomes for each daughter cell as the parent cell.
2.) The parent cell divides to form the two daughter cells in cytokinesis.
3.) The daughter cells are direct replicas of the chromosomes in the parent cell unless there is a mutation in the DNA when it is being copying.
Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring
1. 2
2. 34
3. 34
4. 2
Explanation:
2
34
34
2
Answer:
Respiration. It is used by animals. It uses oxygen from the atmosphere and gives off carbon dioxide. Also, burning of coal, oil and natural gas brings carbon dioxide. Forest fires may also be one of the processes.
