W11 Quiz

Question 21 What is a transitional fossilP. a fossil that reveals links between groups of organisms a snapshot of an ancestral form fossils found between eras fossils of immature organisms that are not yet in adult form all of the above

Answer questions 4,5 and 6. For questions 4 and 5 you need to use figure 3.

If it is possible asnwer all the following questions, if not, i would like to know about question 2 and question 3. thank you. 1. Why is the statement, humans evolved from monkeys, incorrect? 2. In recent years, strains of bacteria resistant to antibiotics have created serious health care challenges for our society. Based on what you've learned about natural selection, explain how the overuse of antibiotics could influence the evolution of bacterial diseases. 3. How does the peppered moth example demonstrate that evolution is directional? 4. Is is viable to believe both in creation and evolution

Can you please help me with this question The theory of evolution was controversial when it was first proposed in 1859, yet within 20 years virtually every working biologist had accepted evolution as the explanation for the diversity of life. Explain in at least 50 words why.

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What's In Let us review what you have learned from the previous module. Answer the activity below. ACTIVITY 1. Match Me! Directions: Match Column A with the correct answers in Column B by writing the number of your answers in the Answer Grid. If all your answers are correct, the sum when answers are added horizontally, vertically, or diagonally will give you a magic number. Column A Column B a. A process in which new species form b. Authored the Theory of Evolution by Natural Selection 1. Thomas Malthus 2. Hybrid sterility c. It occurs when a hybrid develops, matures but fails to reproduce increasing 3. Pre-mating isolating mechanism d. States that human 4. Jean Baptiste Lamarck population limits resources e. Species will different mating seasons f. Sought pieces of evidence for the idea of uniformitarianism due to 5. Temporal isolation not mate 6. Speciation

IV. Essay. 1. Using maximum of five sentences, debunk the claim that every primate should`ve evolved into human.

This is a two part question, please write two separate essays, one for each part. Part 1: what is punctuated equilibrium  and does the presence of fossils that are consistent with punctuated equilibrium mean that natural selection does not occur? Explain why or why not. Part 2: Does natural selection predict a gradualistic mode of evolution or punctuated equilibrium?  Be sure to explain your answer.

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 29 27 28 30 330 29 29 30 Based on the given figure, answer the following questions (Note: BYA=Billion Years ago; MYA= Million years ago) The oldest eukaryote might be dated back to? Each day represents how many years? When did the first prokaryotic fossil exist? When did photosynthesis first emerged? The multicellular organisms appeared? ~1.5 BYA ~2.5 BYA ~10 BYA ~3.5 BYA ~150 MY ~50 MY ~1 MY ~4.5 MYA ~ 10 MYA ~1 BYA

Question 10 Which data most strongly supports the "Out-of-Africa" hypothesis? A) Fossils found in Africa are generally smaller than those found on other continents. DNA sequences from extant African hominins are more diverse than extant hominins from other continents. The synapomorphy of hominins (bipedalism) indicates that ancient humans walked out of Africa. DNA sequences from extinct hominins are more diverse than extant hominins. Pr La Ter 11 P Type here to search PrtScn F8 DII F6 F7 Esc F4 F5 F2 F3 F1 6. 96 %24

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What are the implications of cellular and molecular biology for spontaneous generation and the hypothesis of evolution?  please just answer in a short paragraph, no need to be long and just a simple answer (easy to understand)

Question A: From an evolutionary point of view, why can't we say that the human species is the most evolved? Briefly explain in your own words based on a concrete example

Which statement is FALSE?   Question 81 options:   The evolution of multicellularity took place after the origin of the eukaryotes.   The first organisms to colonize land were animals.   The great diversification of animals occurred during the Cambrian explosion.   For most of biological history, life was confined to aquatic habitats.

15) This is an artist's rendition of Tiktaalik. What features does the organism possess and what does that provide evidence for with respect to evolution?

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These are considered as distinguishing features of certain species of organisms?   Question 44 options:   evolutionary ancestry  and structures   number of genes on mitochondrial DNA   number and composition of chromosomes   body and gross anatomical plan

I'm having touble deciding which answer is correct for true or false questions. Can you please help answer them?

Question 2 please: Does natural selection always lead to evolution? Use the information in this activity to answer that question. What more might we need to know to fully answer it?

Question 17 inferred phylogeny of a set of DNA sequences O Molecular phylogenetics O Molecular evolution O Molecular clock O Evolutionary Signatures

Question 41 Is a genetic event wherein one copy of a DNA code is being duplicated and reinserted to an organism's DNA. O a. Gene Duplication O b. Mutation O C Adaptive Radiation senb o d. Convergent Evolution

Please place these in order :)

1a. Discuss the role of Gene Flow in evolution 1b. Explain how Natural Selection operates to bring about evolutionary change 1c. Explain the attributes of the Biological Species that ensure that different species do not interbreed. Your essay including references must not exceed 3 pages

Directions: After learning about the basic concepts of the mechanisms of evolution, complete the concept map below by supplying the correct terms needed. Choose your answer from the words located inside the box below. Write your answers on a separate sheet of paper. gene flow gene migration survival of the fittest new species natural selection change over time genetic finches mutation naturalist genetic makeup variation Charles Darwin Galapagos Island genetic drift population beaks different size small size interbreeding of migrating organisms aiso known as that caesult in Apich cases ange in the Evolution wheh means esgelished by wil resut to was a whe traveled to the cutsin population with also kwn as and otserved which hapcens through which is evdent in with oiferant

Your answers are saved automatically. Question Completion Status: L A Moving to another question will save this response. Question 26 Evo-devo studies how major changes in body form can result from changes in the sequences and regulation of developmental genes the association between plate tectonics and major changes in body form the association between mass extinctions and regulation of developmental genes how to represent in a phylogenetic tree the evolution of developmental genes A Moving to another question will save this response. MacBook Air

What are the implications of cellular and molecular biology for spontaneous generation and the hypothesis of evolution? Just write in a simple way (easy to understand), no need to be long (just a short paragraph)

What are the implications of cellular and molecular biology for spontaneous generation and the hypothesis of evolution? Please answer in a simple way and don't need to be too long.

Question 2 Taxonomists use or shared derived traits, to differentiate between organisms and groups of organisms. Clades Synapomorphies Nodes Parsimonies Question 3 Which number represents the most recent common ancestor of B and D? A C 3 MacBook Pro B.

Explain why the following statement is incorrect. “Evolution gives species what they need in order to survive”

In Oct 2022, a chilling discovery was made in Vuvatu, a country known for its extensive volcanic landscapes. Scientists found the remains of a large organism that had no resemblance to any current form of life on Earth. The organism also had no resemblance to any fossils ever found, including the very few fossils ever recovered from Vuvatu (fossils are rarely ever found in Vuvatu since volcanic landscapes are generally not conducive of fossilization). The world buzzed with the possibility that this was a crash site for an extraterrestrial body. An extensive study of the uncovered remains was conducted by many research facilities. Their conclusions regarding the organism’s features are listed below: Physical features: The organism has a surprisingly soft and malleable exoskeleton that reflects ambient light, creating mesmerizing patterns. In fact, the remains highly suggest that most of its body parts are soft and blubbery rather than rigid. Habitat: Given its relationship with…

In Oct 2022, a chilling discovery was made in Vuvatu, a country known for its extensive volcanic landscapes. Scientists found the remains of a large organism that had no resemblance to any current form of life on Earth. The organism also had no resemblance to any fossils ever found, including the very few fossils ever recovered from Vuvatu (fossils are rarely ever found in Vuvatu since volcanic landscapes are generally not conducive of fossilization). The world buzzed with the possibility that this was a crash site for an extraterrestrial body. An extensive study of the uncovered remains was conducted by many research facilities. Their conclusions regarding the organism’s features are listed below: Physical features: The organism has a surprisingly soft and malleable exoskeleton that reflects ambient light, creating mesmerizing patterns. In fact, the remains highly suggest that most of its body parts are soft and blubbery rather than rigid. Habitat: Given its relationship with…

In Oct 2022, a chilling discovery was made in Vuvatu, a country known for its extensive volcanic landscapes. Scientists found the remains of a large organism that had no resemblance to any current form of life on Earth. The organism also had no resemblance to any fossils ever found, including the very few fossils ever recovered from Vuvatu (fossils are rarely ever found in Vuvatu since volcanic landscapes are generally not conducive of fossilization). The world buzzed with the possibility that this was a crash site for an extraterrestrial body. An extensive study of the uncovered remains was conducted by many research facilities. Their conclusions regarding the organism's features are listed below: 1. Physical features: The organism has a surprisingly soft and malleable exoskeleton that reflects ambient light, creating mesmerizing patterns. In fact, the remains highly suggest that most of its body parts are soft and blubbery rather than rigid. 2. Habitat: Given its relationship with…