Question 8 In a metapopulation, a(n) is an area that can support a distinct subpopulation? O patch unit subdivision O subunit A Moving to another question will save this response.

Q: Question 7 cet In the long term evolution experiment, 12 replicate lines all started from the same…

A: The given data shows the relationship between cell volume and the number of generations. It is…

Q: Question 10 Which data most strongly supports the "Out-of-Africa" hypothesis? A Fossils found in…

A: Out-of-Africa hypothesis - Out-of-Africa hypothesis states that all modern human have been evolved…

Q: Question 1:  Mass extinction ocurred on the following time and era except for: A. Mesozoic B.…

A: Question 1) Mesozoic era : At the end of this era the about 70% of all plants and animals were…

Q: Question 4 Select 4 organisms from any of the major phyla listed below. You are required to select…

A: Introduction A phylum is a large collection of animals or plants that share one or more fundamental…

Q: The Lower Paleolithic period consists of the Oldowan and Mousterian stone tool traditions. Group of…

A: Oldowan tools were used during the Lower Paleolithic period but the Mousterian stone tool traditions…

Q: Which one of the following statements is FALSE about species? Question 16 options: The species…

A: Ans: The question is multiple choice question in which true or false statement from the given has…

Q: Question- How is genetic drift different from natural selection? choose one from below 1. Natural…

A: Introduction: According to the principle of natural selection, organisms breed more young than they…

Q: Question 3. Phylogenies can represent speciation events due to a. All or any of these b. Prezygotic…

A: Evolution has been a gradual process of development of the various species. Over the years the slow…

Q: QUESTION 8 Which explains the large number of marsupial species found in Australia? marsupials have…

A: Out of the six classes of animalia, in the vertebrates, the most advanced of them all is the class…

Q: Question:- Walruses that live on islands near Alaska have a thick fat layer under their skin;…

A: Walrus is an enormous flippered Marine vertebrate which has an intermittent dispersion at the north…

Q: Question 2: The difference between paraphyletic and polyphlectic groups is: A. Paraphyletic…

A: Introduction The study of the evolutionary history and the relationships among or within the groups…

Q: MULTIPLE CHOICE Question 7 On the Galapagos Islands, Darwin made many observations about the plants…

A: - Darwin noticed that finches on the island are similar to the finches when compared to the…

Q: Question 8. Suppose species in old clades were more likely to go extinct. How would this change the…

A: Considering speciation and rate of extinction as high for older clades, species rich diversity…

Q: Question 3. Describe structurally the ancestral protist group to plants. a. Body plan (anatomies…

A: Protists can be called as ancestors to :  Plant  Animals  Fungi  As they do not fall in any of the…

Q: MULTIPLE CHOICE Question 2 Which of the following statements summarizes Darwin's theory of evolution…

A: Darwin’s theory of natural selection states that individuals in a species show different variations…

Q: Question 10: What is the most probable primitive condition for the ancestors of modern primates…

A: A cladogram is an evolution tree that depicts species' ancestral connections. Previously, cladograms…

Q: Question 14 Which of the following is not one of the means for fossilization? Ice Tar None of the…

A: Fossilization is a process of becoming a fossil. In fossilization, only the hard parts (like bones,…

Q: Which statement is FALSE?   Question 81 options:   The evolution of multicellularity took place…

A: Introduction :-    Option A is correct. Explanation :- This is because About 3.5 billion years…

Q: Question 24 Which term describes large-scale evolutionary changes including the formation of new…

A: Evolution incorporates changes of limitlessly various scales — from something as immaterial as an…

Q: QUESTION 1 What are the different types of phylogenies? Which one do biologists prefer and why?

A: We are giving the answer for the first question for second pl repost

Q: QUESTION 15 1. What might you call a group containing only mammals, birds, and chondricthyes?…

A: Mammals,birds and chondrichthyes can be grouped under Paraphyletic. Monophyletic group includes all…

Q: QUESTION 3 Which mechanism produces variation for evolution by shuffling existing alleles? O rapid…

A: The variation always exist in the population that ultimately responsible for the evolution of the…

Q: Question 6. You create a phylogeny of 3 species- one is a green plant, second one is a green algae…

A: Phylogeny is the study of the evolutionary history of living things. It's a field of biology that…

Q: QUESTION 1 Which of the following extinct species is most closely related to modern humans (Homo…

A: This question is actually based on human evolution. In this question all the options is the…

Q: QUESTION 5 Kingdom Fungi and Kingdom animalja are heterotrophic and show motility. O True O False…

A: Over repeated generations, evolution is explained by variation in heritable traits of different…

Q: Which technique did Charles Darwin use to measure the age of the Earth?   A. rate of erosion of…

A: Charles Darwin has a major contribution to the study of evolution. He gave the concept of "natural…

Q: Question 3 Which of these is a form of biotechnology that was developed in modern times? O brewing…

A: Biotechnology is a diverse field of research which utilizes the natural biological processes, the…

Q: QUESTION 2 Which of the following statements about hominins is FALSE? Each hominin species on Earth…

A: Hominin  is a group consisting of modern Homo sapiens and including all our immediate ancestors…

Q: Question 18 What is shown in this illustration? -bil stongly curved . ibis bill elongated - bill…

A: Classifying a wide range of organisms on the basis of morphological similarity or close…

Q: concerning possible evolutionary relationships to other phyla. Cycliophora & Gnathostomulida

A: These belongs to platyzoan phylum, and is based on single genus symbion. They are different from all…

Q: The most accurate phylogenies use…   a. Analogous characteristics   b. Evolutionary reversals…

A: The history of evolutionary development of a species or a group of organisms is known as phylogeny.…

Q: Question 7. One difficulty in estimating species richness is that many species have yet to be…

A: There is no direct relationship between clade age and species richness in the graph. The lack of a…

Q: Question 29 Sponges A Cnidarians Ancestral colonial protist Flatworms Molluscs В Annelids Nematodes…

A: Theory and practice of classifying organisms is termed as taxonomic. The word taxis means…

Q: If the multicellular organism arise from the unicellular organisms , can you tell that all…

A: The difference between unicellular and multicellular organisms stems primarily from differences in…

Q: Question 11 Which of the following statements about homologous characters are true? (pick all that…

A: In the course of evolution, various characteristics of the living beings have evolved. Different…

Q: D Question 4 Which mass extinction led to the disappearance of the dinosaurs? O Triassic O…

A: The recurrent rise and disintegration of ice sheets and glaciers driven by the Milankovitch cycles,…

Q: Groups 1 & 2: The Hermann Grid

A: The Hermann grid illusion is an optical illusion detailed by Ludimar Hermann in 1870. The illusion…

Q: QUESTION 1 The first life on earth arose about ; the first eukaryotes appeared about O 3.5 million…

A: Life originated on the Earth millions of years ago, and since then innumerable varieties of living…

Q: Question 1: The Great Dying occurred about 248 million years ago at the close of the  A. Cambrian B.…

A: The Greatest mass extinction observed was the Permian mass extinction and it is believed that it…

Q: Question 1 Which term may be used to describe the relatively rapid evolution of a single species…

A: Various processes occurs in the evolutionary biology which impact the species, its decline and even…

Q: Of the three examples in which humans have influenced the evolutions of urban populations of animals…

A: Answer  Speciation is a process by which new species are formed due to changes in the external…

Q: QUESTION 19 True or false: All skeletal remains are fossils. 1. True O2. False QUESTION 20 The…

A: Geological time scale is the calendar for events in Earth's history. It is subdivided into eons,…

Q: QUESTION 1 The toe pads of tree frogs are examples of O 1. behavioral traits. 2. structural…

A: Frogs  They belong to the phylum amphibia. Amphibians are the animals that are capable of surviving…

Q: Question # 19. What are allopatric and sympatric speciation? Give example.

A: Introduction :- A species is a group of organisms showing,  similar features and can interbreed…

Q: There are many theories of abiogenesis, each one has improved our understanding of the origin of…

A: Abiogenesis is the theory that life first appeared on Earth more than 3.5 billion years ago.…

Q: Question 17 inferred phylogeny of a set of DNA sequences O Molecular phylogenetics O Molecular…

A: Interred phylogeny of a set of DNA sequence is called molecule phylogenetics.   Molecular…

Q: QUESTION 2 Put these events in chronological order in the process of speciation O Reproductive…

A: ANSWER: Speciation is the process of the formation of a new species. Speciation has mostly occurred…

Q: Question 4 The sequenced genomes of many vertebrates have multiple Hox gene clusters. Why might…

A: Hox gene clusters have been selectively advantages in the evolution of vertebrates b.) Having…

Paleontology

A branch of science concerning the scientific study of life from ancient times is known as paleontology. The scientists working on paleontology are known as paleontologists. Paleontologists collect the fossils of organisms from ancient times to classify them. The paleontologists also study the environment from ancient times to study the interactions between different organisms.