I believe it is A have a great day
Factors that influence the reaction rates of chemical reactions include theconcentration<span> of reactants, </span>temperature<span>, the physical state of reactants and their dispersion, the solvent, and the presence of a catalyst</span>
Genes are partly in chromosomes and partly in DNA.
Answer:
Answer: The selective pressures(predators) in the environment acted more on the white moths than the black moths.Therefore there was a directional selection towards the black moths compare to the whites;with a shift in alleles frequency towards the black phenotype.
Conclusion: Black moths were naturally selected compare to the whites;as evident from 52 to 14 numbers recaptured
Explanation:
Answer:
Option d. is correct
Explanation:
DNA stands for Deoxyribonucleic acid. It is the hereditary material found in all humans and almost all other organisms.
In the semiconversative replication of DNA, the DNA molecule formed consists of one-half of the molecules with two parental strands and one-half of the molecules with two new strands.
