you can put a needle through it and it won't break.
Explanation:
the allele for unattached earlobes is dominant over the allele for attached earlobes. In a population if “500 individuals”, 25 percent show the recessive phenotype. How many individuals would you expect to be heterozygous for this trait?
possible answers:
• 75
•125
•200
•25
Answer its saying the words im trying to use are inapppropriatte but its the anwer srry
Explanation:
A cell which contains cytoplasm, cell membrane and a nucleus
Solar energy is converted to sugar in the plant's chloroplasts