Answer:
Subscript- tells how many of each atom there are in a chemical formula
element- a substance containing only one type of atom
solid- a state of matter where particles vibrate and are not free to move
compound- two or more atoms chemically bonded together
liquid- a state of matter in which particles slip past each other
pure substance- all of the smallest individual pieces are the same
mixture- different types of atoms or molecules that are physically mixed together
vapor- a state of matter in which molecules are far apart
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Parent 1: Genotype - RR, Phenotype - Round seed
Parent 2: Genotype - rr, Phenotype - wrinkled seed
Offspring with round seeds: 100%
Punnet:
R R
r Rr Rr
r Rr Rr
False!
I hope i help,tell me if i was wrong.
A Barometer is used to collect air pressure data.
A population with a lot of genetic variation would likely have more phenotypic variation; therefore, such a population would more likely have individuals that can adapt to a changing environment. mutation can result in new alleles on chromosomes. ... this is the same effect that genetic drift can have on small populations.