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mina [271]
3 years ago
9

Why was the path to discovery of the theory evolution easy or difficult? (Explain)

Biology
1 answer:
AleksAgata [21]3 years ago
6 0
Difficult because it went against basically everything that was previously believed to be true
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2 years ago
2. How do gene splicing and gene therapy differ? How are they alike?
Alla [95]

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3 years ago
1. What percentage of puppies would have the same genotype as the<br> parents, Ww?
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50%

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This question involves a single gene with two alleles W and w in puppies. According to the question, the genotype of the parent organisms are Ww. In a cross between the two parents i.e. Ww × Ww, the following gametes will be produced by each parent: W and w.

Using these gametes in a punnet square (see attached image), the following genotype of offsprings will be produced: WW, Ww, Ww, ww. Hence, based on this question, the percentage of puppies that would have the same genotype as the parents, Ww are 1/2 × 100% = 50%.

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C

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5 0
3 years ago
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