They are unable to breed because Drosophila simulans is larger than D rosophila melangaster
They are neither plants nor animals. They fall in the dustbin kingdom.
Answer is the amount of genetic variation in a population Natural selection gets impacted by environmental factors.
The environmental factors increase or decrease the quantum of genetic variation in a population. Genetic diversity increase due to sudden and permanent change in the gene or DNA. This change is called mutation. Decrease in genetic diversity may occur when a specific allele reduces the chances of individual with that trait to reproduce. Individual with decreased genetic variation often dies before producing offspring through reproduction.
Answer:
plants that were spoken to
Explanation:
"Talking" to plants, l have no idea what that means but based on results, those plants spoken to had the best result
Answer:
Both Change A and B
Explanation:
Given that chemical changes is a form of change of matters that deal with the combination of various substances to form a new substance entirely that has different chemical and physical characteristics from its parents' substances.
Hence, when Animal waste is acted upon by anaerobic bacteria to produce biogas it is considered a chemical change.
Similarly, when biogas burnt as fuel it is also considered as a chemical change.
Therefore, in this case, the correct answer is "Both Change A and B" are chemical changes.