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?
Step by step
Solved in 2 steps
- How did the Miller-Urey experiment impact the way scientist think about the origins of lifeif Astronomers were to find a living creature some place other than Earth, how could DNA analysis help them better understand the organism?Which item is best dated using the potassium-argon (K-Ar) method? Group of answer choices A: Cave layers in South Africa B: stone tools C: Ancient dinosaur bones D: organic materials E: Lava flows found in the Olduvai Gorge
- Why is it so important to learn about the Piltdown Hoax? Do you think it demonstrates that scientists may lose their objectivity when they want data to fulfill their expectations and desires or does it demonstrate the self-corrective nature of science? Why were people so willing to believethat one of the oldest specimens was found in south England?what misconceptions did carolus linnaeus have about human variation?Who gave the scientific name homo sapiens to man?