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gladu [14]
3 years ago
15

is it possible for technological advancements to have both positive and negative effects on the world

Biology
1 answer:
Sergio [31]3 years ago
4 0
Yes it is, because not all technological advancements will be used correctly. For example nuclear technological advancements looked like a good idea back when they invented it, but now countries are trying to get nuclear weapon and plant locations so they can possibly use that in a war against another country 
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What is the smallest part in your body
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3 years ago
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8 0
3 years ago
If Patricia and Les have another child, what is the probability that they will have a daughter that is affected with galactosemi
Ivahew [28]

The questions lacks the pedigree chart. The chart has been attached below.

Answer:

1/8.

Explanation:

The trait follows the autosomal recessive inheritance because the trait is seen only in the homozygous recessive condition only.

Patricia and Les has both the genotype Gg as clear from the pedigree chart. The cross between the patricia and les will give the genotype GG, Gg , Gg, gg. The probability of the affected child is 1/4 and the probability of a girl is 1/2.

The girl with affected galactosemia 1/4 × 1/2 = 1/8.

Thus, the answer is 1/8.

3 0
3 years ago
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