For an offspring to dominate a recessive trait, both parents must have at least one dominant allele in their genotype.
All that is needed is a warmer, lighter fluid below a cooler, heavier one.
Since warm water is lighter, it will rise, and will cool from the top will flow down to replace it, this makes it go in motion
<span>1 .phylum2.animals (features )
Happy studying ^_^
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cells are basic building block of living things.
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