1) Describe 5 different events in geological time in terms of the changes happening to species...

1) Describe 5 different events in geological time in terms of the changes happening to species on the planet and what those changes were happening. (10)

2. You are kayaking with a friend on the ocean on a sunny summer day. Your friend comments on all the “stuff” floating in the water. Pick 4 different unicellular eukaryotic organisms (protists) that could be that “stuff”. Tell me a bit about each of those protists (e.g. cell structures), including whether they are phytoplankton or zooplankton. (2 marks each for 8 marks total)

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gladiator answered 4 months ago

We’ve discussed several different changes that are happening to the population of the US. Thinking about...

We’ve discussed several different changes that are happening to the population of the US. Thinking about the niche market segments we’ve also discussed, pick a niche market, define that market, and discuss how agencies in that industry can be successful based on those changes. Changing Demographics to Discuss The aging of the largest segment of the population, the Baby Boomers The change in ethnic demographics and increase in minority participation in leisure/recreation/tourism The prevalence of dual-earner families/single-parent families...

1- The changes in characteristics of a species over time. Group of answer choices fitness evolution...

1- The changes in characteristics of a species over time. Group of answer choices fitness evolution reproduction natural selection 2- A group of animals that are all the same species is referred to as what? Group of answer choices population kingdom community biosphere 3- Inherited characteristics that enhance an organisms ability to survive and reproduce are called what? Group of answer choices evolution fitness natural selection adaptations 4- How can an adaptation lose its value? Group of answer choices If...

1. we discussed the variation among several species of (based on the geological dates we have...

1. we discussed the variation among several species of (based on the geological dates we have covered) recent human species that do NOT include neanderthals. I would like for you to identify two, and write three to four bullet points to identify characteristics of each. 2. Next, tell me a bit about Neanderthals, and why they are more intelligent and social than stereotypes that exist in popular culture (think Geico commercials, cavemen, etc).

Long Answer: Briefly define and describe the terms “species richness” and species “evenness.” When, how, or...

Long Answer: Briefly define and describe the terms “species richness” and species “evenness.” When, how, or why are they important?

Briefly discuss what was happening with COV-19 over the same time period, noting the changes over...

Briefly discuss what was happening with COV-19 over the same time period, noting the changes over time (“data still rising”, “reaching the peak”, ‘flattening the curve”).

Different genes will have different phylogenetic histories among two species. Explain this in terms of mutations...

Different genes will have different phylogenetic histories among two species. Explain this in terms of mutations and in terms of coalescence processes? Do different genes have different coalescence times? What is an adaptive radiation? Why is it significant that most adaptive radiation examples we use come from islands? -Why do we need different species concepts for fossils, for bacteria and other microbes, and for sexually mating organisms like most living plants and animals?

Different varieties of the tropical flower Heliconia are fertilized by different species of hummingbirds. Over time,...

Different varieties of the tropical flower Heliconia are fertilized by different species of hummingbirds. Over time, the lengths of the flowers and the form of the hummingbirds' beaks have evolved to match each other. Here are data on the lengths in millimeters of three varieties of these flowers on the island of Dominica. data332.dat Do a complete analysis that includes description of the data and a significance test to compare the mean lengths of the flowers for the three species....

Describe the 5 events that convert an mRNA into a cDNA.

1-What is a mol of a species of molecular weight , in terms of (a) a...

1-What is a mol of a species of molecular weight , in terms of (a) a number of molecules? (b) a mass? 2-What is a ton-mole of a species? 3-How many lb-moles and lb of (a) H and (b) H are contained in 1 lb-mole of H O? 4-How many gram-moles of C H are contained in 2 kmol of this substance? 5-One hundred kilograms of molecular hydrogen (H ) is fed into a reactor each hour. What is the...

Discuss and describe the morphology of at least 3 of the different proposed species of the...

Discuss and describe the morphology of at least 3 of the different proposed species of the genus Australopithecus. What do the morphological similarities between the species tell us about this stage of hominin evolution?

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