Q: What is structure A? What Class does this organism belong to
A: In animal kingdom individuals are classified under chordates and non chordates . Non chordates are…
Q: What experimentation has been done on finding the source or raw material for the first life on…
A: Harold Urey and Stanley Miller are two American scientists who attempted to create similar…
Q: Why is it so important to learn about the Piltdown Hoax? Do you think it demonstrates that…
A: Piltdown Hoax was created when Dawson and Smith Woodward faked the discovery of the fossilized…
Q: Early hominins had just as large of brains as modern humans do today. Group of answer choices
A: There are around 400 species of primates, including monkeys, prosimians (bushbabies, lemurs), and…
Q: Why was there a need to improve on the system of classification?
A: Classification is the grouping of organisms based on similar and dissimilar characters that can be…
Q: What was the methodology used by evolutionists?
A: Evolution takes place whilst evolutionary strategies which include herbal selection (along with…
Q: What are wild type organisms?
A: Genetic is the branch of science that deals with genetic material like genome, genes, DNA, and…
Q: What experimentation has been done on finding the source of raw material for the first life on…
A: Raw materials Raw material are the basic materials from which the things are made. Like raw…
Q: Whose discovery made the dating of ancient materials possible?
A: Radiocarbon dating works by comparing the three different isotopes of carbon. Isotopes of a…
Q: How is the modern classification system different than the original classification system?
A: The original classification system is published by Carl Linnaeus,in 1735 ,which has been eventually…
Q: How did the human race start?
A: Introduction :- The most numerous and ubiquitous species of primates, humans are distinguished by…
Q: Why are new names derived from latin?
A: Scientific nomenclature is used for naming an organism. It was given by Carl Linnaeus who is…
Q: What was necessary to model evolution?
A: Theory of evolution natural selection given by Darwin.
Q: What was Stanley Miller's experiment (1953) on the origin of life?
A: Introduction In this question we will about the Stanley Miller's experiment (1953) on the origin of…
Q: In 40 words or fewer, explain why we think that RNA, and not DNA, was the hereditary material in the…
A: DNA or deoxyribonucleotide is the genetic material that is found in most of the organisms including…
Q: What is the oldest fossils?
A: Ans: Fossils: The remaining of animals, fungi, plants, single cell living organisms or bacteria is…
Q: The scientists took DNA codes from which animal to complete the DNA strands to recreate the…
A: The DNA is the genetic material of different organisms. It is present within the nucleus of the cell…
Q: How does radiometric dating work?
A: A fossil is any protected remaining parts, impression, or hint of any once-living thing from a past…
Q: How did the prints become trace fossils?
A: Step 1 Fossils are remains, tracks, impressions, or traces of organisms that existed in the past.…
Q: What Were the Earliest Organisms Like?
A: Evolution is a gradual process, and according to the theory of evolution, all species are related…
Q: How did scientist think the first life may have evolved on earth?
A: Evolution is the change in the characteristics of a species over several generations and it relies…
Q: What is a hominid?
A: The definition of the word Hominid has changed many times in the past few years. However, one thing…
Q: How does the structure of a DNA molecule help account for the great variety of life that exists on…
A: DNA is the specific and dominant building block of the entire living organisms. They provide almost…
Q: Which is the correct format for a scientific name? а. Ното Sapiens O b. homo sapiens O C. Homo…
A: Taxonomy refers to the system of naming and classifying organisms. Systematics refers to the study…
Q: Where on the tree did Bilateral Symmetry Evolve? O A O B O D O E
A: Few important points : Body symmetry is the similarity of parts in different regions and direction…
Q: Name two people who contributed to the theory of evolution and write what their contribution was.
A: Evolution is the change in the genetic characteristics of species over time. The theory proposed…
Q: how do fossils form in different locations on earth
A: A fossil is any protected remaining parts, impression, or hint of any once-living thing from a past…
Q: What did you find about our ancestors?
A: Hominoids such as gibbons (lesser apes) and the great apes (chimpanzees, gorillas, and orangutans)…
Q: Which is the most recent common ancestor (MRCA)?
A: An ancestor is defined as the actual or hypothetical form from which an organism has developed or…
Q: Why was it believed that life began in the seas and not in land or air?
A: Scientists believe that the life on the earth began in the depths of the ocean and not on the…
Q: Which molecule -DNA or RNA- do scientist believe was found in the first life form on Earth? Why do…
A: DNA is the double helix structure. RNA is the signal helix structure.
Q: What are the scientist whom discovered the fossils in Africa
A: The cradle of humankind is a site in south African where many paleontologists found many fossils of…
Q: Which organism is an endosymbiont?
A: The organism is defined as the any individual entity that embodies the properties of life. It is…
Q: How did the colonists adapt to their natural environments
A: Introduction: The 'natural environment' refers to the non-human-made surrounds and conditions under…
Q: What is the change between the paleolithic era and the neolithic era? What is the Neolithic…
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…
Q: Why was the binomial system of classification developed?
A: In the binomial system of classification organisms classified on the basis of their characteristics.…
Q: Why was the five-kingdom system abandoned for a three-domain system?
A: Taxonomy is the branch of biology, which deals with the science of naming, defining and classifying…
Q: Clade = __________________.
A: A clade is a group of organisms that consists of a common ancestor and all its lineal descendants.
Q: How did the Miller-Urey experiment impact the way scientist think about the origins of life
A: The slow and gradual change over a period of time is called evolution. There are many theories of…
Q: True or False, humans got around a lot and interbred with Neanderthals and Denisovans?
A: Introduction Evolution is the process of a species' features changing over numerous generations…
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: Name the two scientists who set up a special experiment to prove Oparin’s theory of origin of life?
A: The "Oparin's theory of origin of Life" suggests that life gradually arose from inorganic molecules,…
Q: Do you think chickens and other birds can be descendants of other dinosaurs?
A: Birds are defined as the warm blooded animals that belong to the class Aves of vertebrates. birds…
Q: What are the consequences of the fail of human nature (from Genesis 3)?
A: Introduction: In the Bible Genesis, 3 explains the fall of humanity. The fall of humanity was caused…
Who was Lucy and how did her discovery help the homosapiens time line?
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