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julia-pushkina [17]
3 years ago
14

In this lab we will explore the scientific theory of evolution by recognizing and explaining ways in which genetic variation and

environmental factors contribute to evolution by natural selection and diversity of organisms.
Objectives: In this lab, you will be able to: identify different types of evolutionary adaptations such as camouflage, mimicry, body shape, and teeth/beak types explain ways in which genetic variation and environmental factors contribute to evolution by natural selection and diversity simulate the effects of natural selection and genetic variation under specific environmental conditions
Social Studies
1 answer:
Dafna11 [192]3 years ago
7 0
The modern evolutionary synthesis leaves unresolved some of the most fundamental, long-standing questions in evolutionary biology: What is the role of sex in evolution? How does complex adaptation evolve? How can selection operate effectively on genetic interactions? More recently, the molecular biology and genomics revolutions have raised a host of critical new questions, through empirical findings that the modern synthesis fails to explain: for example, the discovery of de novo<span> genes; the immense constructive role of transposable elements in evolution; genetic variance and biochemical activity that go far beyond what traditional natural selection can maintain; perplexing cases of molecular parallelism; and more.</span>
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Samantha buys a pair of gloves for her father, Joe, for Christmas. In this example Samantha fits the definition of a ________.
kykrilka [37]

Answer: Customer

Explanation: In the given case, Samantha would be considered as a customer and not a consumer.

Customers refers to that party in a transaction that gives money for receiving the commodity from the other party. Similarly Samantha is buying the gloves for her father and not gonna use it for herself that's why she will be considered as customer.

If she was going to use those gloves by herself then she will be a consumer.

5 0
3 years ago
PLEASE HELP I WILL GIVE BRAINLLEST
valentina_108 [34]

Answer:

They were left out because the whole purpose of the american revolution was for the colonists to be free from the british, but the Africans were still asked to fight in the wars, and they were still held as slaves until the civil war occurred.

7 0
2 years ago
How did the Ostend Manifesto help start the Civil War?
Dima020 [189]

Answer:Southern desires to expand slave territory led to this foreign policy debacle in 1854. Domestically, the document was one of several events leading to the Civil War, helping convince old Whigs and new Republicans that a Democrat-controlled "slave power" ran the country

Explanation:

8 0
3 years ago
Which part of the autonomic nervous system adjusts the heart rate and the arteriole diameter to regulate blood pressure through
ehidna [41]

Sinoatrial node  part of the autonomic nervous system adjusts the heart rate and the arteriole diameter to regulate blood pressure through negative feedback

The SA (sinoatrial) node is generates an electrical signal that can causes the upper heart of the chambers (atria) to contract. The signal and then passes through the AV (atrioventricular) node to the lower of the heart chambers (ventricles), causing them to contract, or to pump. The SA node is considered the pacemaker of heart.

The sinus node continuously generates electrical impulses, thereby setting the normal rhythm and also rate in a healthy heart. Hence, the SA node is also referred to as the natural pacemaker of the heart

To know more about Sinoatrial node visit:

brainly.com/question/13135479

#SPJ4

5 0
2 years ago
The whiskey rebellion occurred because farmers in the areas such as western Pennsylvania were angry. What was the most direct ca
Zina [86]
<span>The Whiskey Rebellion was a tax protest in 1791 during the presidency of George Washington. It is also known today as the Whiskey Insurrections. This “whiskey tax” was actually the first tax that the government of America imposed on a domestic product. It angered the farmers because in these regions, whiskey was also used as a medium of exchange of goods. It was formed by the federal government and eventually became a law in 1791. The goal was to generate revenue to help reduce national debt and was applied to all distilled spirits. Whiskey back then was the most famous distilled beverage in the US and the excise tax that was added to it was known to have greatly contributed to funding the war debt during the American Revolutionary War. </span>
6 0
3 years ago
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