Which scenario causes gene flow? one flower pollinates other flowers in its population. new mutations arise within new populations. an animal moves to a new population and mates. a population’s size decreases after a natural disaster.

An animal moves to a new population and mates.

A gene flow refers to the transfer of genetic material from one population to the other population. The introduction of genetic material is because of interbreeding that occur in one population of a species with other population. Gene flow results due to immigration of population of species to a new location. These individuals will mate with the  native species of the location and transfer their own genes.

Hence, an animal moves to a new population and mates is an example of gene flow.

1: most common garden plants prefer loam — soils with a balance of different-sized mineral particles (approximately 40% sand, 40% silt, and 20% clay) with ample organic matter and pore space. however, some plants grow better in sandy soils, while others are well-adapted to clay soils.

2: available water capacity is the maximum amount of plant available water a soil can provide. it is an indicator of a soil's ability to retain water and make it sufficiently available for plant use. available water capacity is the water held in soil between its field capacity and permanent wilting point.

3: it is the same for all living things (plants and animals). it also includes very tiny organisms that our eyes cannot see. they are known as microorganisms, and include viruses, bacteria and fungi.

lesson summarykaryotypes a genome is the full set of all the genetic information that an organism carries in its dna. chromosomes arebundles of dna and protein found in the nucleus of a eukaryotic cell.