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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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Answer:

task demands

Explanation:

The organizational factor that seems to be causing Jan's stress would be task demands. This basically revolves around the things that Jan has to do as they are her responsibilities due to having that job position. In Jan's case, this apparently involves spending long hours at her desk fulfilling tasks such as filling out paperwork and answering phone calls. Since she needs to stay at her desk in order to fulfill her job duties and her desk is located in the front entrance there is not much she can do about the constant interruptions. This is what is causing her stress.

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2 years ago
How much energy in a food source is available to transfer to an organism that eats it?​
Akimi4 [234]

Answer:

The average amount of energy transferred from one trophic level to the next is 10%. For example, 10% of the solar energy that is captured by phytoplankton gets passed on to zooplankton (primary consumers). Ten percent of that energy (10% of 10%, which is 1%) gets passed on to the organisms (secondary consumers) that eat the zooplankton.

Explanation:

Energy transfer in and between organisms. Within the food chain energy can be passed and transferred from one organism to another. Whilst mammals get their energy sources from food – whether this be eating other animals or eating vegetation; plants get their energy from photosynthesis. Energy is passed between organisms through the food chain.

5 0
2 years ago
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As _____, the president of the United States enforces laws and federal court decisions, along with treaties approved by the Unit
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the chief executive

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the chief executive

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there are exactly 56 signatures on the Declaration of Independence
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