Answer:
Please ans to my question
Genetic drift is defined as a shift in the allelic frequency of a population. This can be caused by natural selection which is the differential survival and reproduction of individuals across a population due to differences in phenotype. Natural selection favors particular traits in a population hence these individuals are able to reproduce while the individuals with disadvantageous traits will pass their genes to succeeding generations. This way the allelic frequency of succeeding generation will be diferent from that of the parent population.
Answer:
algae
Explanation:
thousands of microbes including bacteria and phytoplankton are interacting to form the base of the food web of the entire ocean. algae are phytoplankton that takes in sunlight, nutrients, carbon dioxide, and water to produce oxygen and food for other organisms.
Answer:
The correct answer is it will be pushed away from the source of the electric field.
Explanation:
An electric field contain two electrodes positive charged electrode or anode and negative charged electrode or cathode.These 2 electrodes cathode and anode are connected by an electric wire to a battery and this whole system is linked to a electric system.
When electric current is applied oxidation reaction occur in anode and reduction reaction occur in cathode.
Now according to the question if a positively charged object is placed within a positive electric field then pushes the positively charged object away from itself because we all know that positively charged ion reflect another positively charged ion.
The answer is D……………………………….