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Amanda [17]
3 years ago
7

What three things do modern scientists hypothesize about the first life on Earth?

Biology
1 answer:
Shkiper50 [21]3 years ago
3 0

it evolved from bacteria

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Firstly, Mendel's law of segregation states that the alleles of a gene will randomly separate into gametes during gamete formation. In this case involving a single trait, hence, a single gene. Mendel crossed two purebreeding plants i.e. homozygous plants that produced different phenotypes for the same gene. He obtained his offsprings which he called F1 offsprings. He realized that all the F1 offsprings expressed only one phenotype. For example, when he crossed homozygous tall (TT) and short (tt) plants, he got F1 offsprings that were all tall.

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