Answer:
At the time in our history when there were slave owners, it was part of our culture to own slaves to help with the labor on farms. It did not make slave owners INHUMAN. It was part of the culture of the times. Maybe not the best part of our culture but was accepted by millions of people and I dont think there were millions of people that were INHUMAN. It was part of our history and we learned from the mistakes of the past. As our culture and society change so do the beliefs and acceptable societal norms. Sometimes for the better sometimes for the worst. Hopefully, most of the time for the better.
Explanation:
Answer:
Sister chromatids.
Explanation:
Sister chromatids are the two identical halves of a chromosome that are held together at centromere with help of cohesin. DNA replication in the S phase of the cell cycle doubles the amount of DNA. The copies of the DNA formed during DNA replication are accommodated in sister chromatids. Hence, two sister chromatids of a chromosome carry the identical DNA helices and associated proteins.
The genetic code that's carried by mRNA is decoded to make the specific sequence of amino acids .
Answer:
1.light colored morph easier to see on a dark tree trunk.
2.dark colored morph easier to see on a light tree trunk.
Explanation:
Before the 19th century in England, the air was very clean due to low industries in England due to which population of light colored peppered moth increases because they are unable to see by the birds while dark colored peppered moth decrease in number and eaten by the birds because they are easier to see. But after 19th century, when industrial revolution occurs, the color of plants changes due to the presence of black powder on the surface of leaves due to smoke of industries. Due to this, dark colored peppered moth are unable to see by the birds and they increase in number while light peppered moth decrease in population due to easier seen by the birds. Nature selects those species which have more fitness and survival abilities. After 19th century, dark colored peppered moth increase in population due to high fitness and able to hide from birds.
An effective treatment for social anxiety disorder might include psychotherapy and an antidepressant.
Social anxiety disorder is a condition when a patient feels fear of social situations, such as parties, dating or public speaking. As a consequence, patient might feel depressed and have low self-esteem, so the medications are required.
