If we can clean the ocean by removing the larger plastics currently polluting it we can help prevent that plastic from breaking down into micro plastics. Micro plastics are small plastic pieces that were broken down from larger plastics. Also we can recycle and prevent land paves.
Answer:
heres more than 2 histidine, isoleucine, leucine, lysine, ur welcome
Explanation:
During the Permian mass extinction more than 80% of the global animal species went extinct.
<h3>What was the Permian mass extinction? </h3>
This was one of the many mass extinction events that occurred during the Earth's history. Mass extinction events are global die-off's of animal species. Throughout history, these have been caused by many factors, but often include a sharp change in global weather conditions. The Permian mass extinction killed of 95% of all land species and 70% of all marine life, averaging around 80% in total species.
Therefore, we can confirm that during the Permian mass extinction more than 80% of the global animal species went extinct.
To learn more about extinction visit:
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Answer:
1. 1/2
2. 1/2
3. 1/4
Explanation:
Let the allele for freckles be A or a while that of dimples be B or b.
A person without freckles but heterozygous for dimples = aaBb
A person who has freckles (whose mother has no freckles) but no dimples = Aabb
aaBb x Aabb
Offspring
4 AaBb - freckled and dimpled
4 Aabb - freckled and non dimpled
4 aaBb - non freckled and dimpled
4 aabb - non freckled and non dimpled
1. <em>Probability that the parents will have a dimpled child</em> = 8/16 or 1/2
2. <em>Probability that they will have a child with freckles</em> = 8/16 or 1/2
3. <em>Probability that they will have a child with freckles and dimples</em> = 4/16 or 1/4
<u>See the attached image for the Punnet's square analysis of the cross</u>
