if Astronomers  were to find a living creature some place other than Earth, how could DNA analysis help them better understand the organism?

Q: When did animals first appear in thetree of life?

A: Tree of life is the term used to express how life forms has descended from their common ancestor.…

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: What is the most logical theory on the topic of the Origin of Life?

A: In the 1920s, English scientist John Burdon Sanderson Haldane and Russian scientist Aleksandr Oparin…

Q: Who gave the scientific name homo sapiens to man?

A: The species that we and all other living human beings on this planet belong to is Homo sapiens. Homo…

Q: What is the first animal on earth?

A: The earth is 4.543 billion years old and the first organism to appear on the Earth’s surface was…

Q: Who Is Charles Darwin

A: Evolutionary studies have been formulated and worked out by different pioneers in the scientific…

Q: What evidence could you use to support that the organisms you observed under the microscope today…

A: Microscopes are used to observe the morphology of organisms such as bacteria, viruses, and algae and…

Q: How did life first begin on Earth?

A: The Earth was created about 4.5 billion years ago. Scientists and researchers believe that the…

Q: What is a hominin?

A: Hominins are the members of a tribe from the subfamily Homininae. Hominin Kingdom: Animalia Phylum:…

Q: What is the Biology field that studies the classification of living beings?

A: Biology is the natural science that studies life and living organisms. Biologists study the…

Q: To apply: In biological terms, determine the most significant event in the history of life.

A: Prior to Darwin, many people believed that all species were created by God until the nineteenth…

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: How do biologists define life, and what were the origins of life?

A: This question is about and origin of life.

Q: Explain the greek word 'texa' in living world?

A: It is the arrangement of various organisms into different categories on the basis of different…

Q: what properties of life would you be able to identify the bade?

A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…

Q: How did we define early sciences, which were practiced by humans during stone and bronze ages?

A: The early science or protoscience is the science of ancient history. Since,there were no ways of…

Q: How do you think researchers and paleontologist determine where fossils of hominins are buried?…

A: In hominoid fossils changes from an ape-like structure may be seen. Paleoanthropologists believe…

Q: When did man first appear on Earth?

A: Human evolution is the evolutionary process that led to the emergence of anatomically modern humans.…

Q: How is information from the DNA passes on from one cell to another? How does the structure of a DNA…

A: The information from the DNA passes on from one cell to another via Mitosis. Mitosis in Eukaryotes…

Q: Can you explain how the structural and developmental characteristics and relatedness of DNA…

A: Answer:              The sequence knowledge is used to decide which stretches of DNA contain genes…

Q: In the living world how different plants and animals are identified ?

A: The living world comprised of unicellular and multicellular organisms who were divided into five…

Q: Name three ways that humans have affected life on Earth.?

A: humans have affected the earth environment in many ways. The three Major problems are  1-pollution…

Q: What is the correct way to write the scientific name for humans? a. Homo sapiens c. Homo Sapiens b.…

A: Assigning a name to organisms is termed nomenclature. The scientific name consists of 2 components.…

Q: In the book, Jurassic Park, by Michael Crichton, scientists are able to reconstruct dinosaurs by…

A: Amber is tree resin that has become fossilized as a result of extreme pressure and temperature, as…

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 was the earth like million of years ago?  When did the human race first appeared on Earth?

A: The history of the earth comprises the development of the Earth from its origin to the present day.…

Q: Why are graphs important in Science?

A: Graphs are the pictorial representations that are used for demonstrating the relationship among…

Q: Which is true concerning how fossils are used as evidence? O A. Fossils cannot be compared to one…

A: Fossil can be used as evidence to study ancient life and organism.

Q: What you mean by living fossils?

A: Fossils can be defined as the remains or traces of the non-degraded parts of ancient living things…

Q: How the early man could easily preceive the ddiffernce between inanimate matter and living…

A: When we try to define living, we conventionally look for distinctive characteristics exhibited by…

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 was the reason dolly the sheeps birth important for science?

A: Cloning is a technique of formation of organisms that is clone / exactly similar to their parent .…

Q: "Evolution" is an umbrella term for two concepts:

A: Evolution is the process by which the characteristics of all the species change over several…

Q: Argumentative essay on evolution and creation

A: For many years, there has been a heated debate between creationism as well as the study of…

Q: What were the roles of new thoughts/ideas regarding the universe and new developments in the…

A: The century saw significant advancements in the practice of medicine, mathematics, and physics, 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: Did dinosaurs and humans ever exist at the same time?

A: Homo habilis, which existed between 2.4 and 1.4 mya in Eastern and Southern Africa, is among the…

Q: Which is true concerning how fossils are used as evidence? O A. Fossils cannot be compared to one…

A: Evolution is a  process of gradual changes in the genetic composition of an organism based on the…

Q: What is the difference between homologous and analogous structures

A: Homologous and analogous structures are the two varieties of structures that are developed in…

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: How does the statement “the whole is more than the sum of its parts” apply to living organisms? Give…

A: Aristotle gave the statement, “the whole is greater than the sum of its parts”. It means there is…

Q: What is the essential feature of science that makes it different from other ways of understanding…

A: Science is a systematic examination of the structure and functionality of the natural world. The…

Q: If life comes from life, where did the first living organisms come from?

A: Introduction  Origin of life on earth can be traced back to 3.4 billion years ago and as we now know…

Q: How are millions of organisms on earth classified by scientists

A:

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: The appendix, which is not needed to survive, is considered to be a?   a. Homology b. Vestigial…

A: Comparative anatomy is the study of the differences and the similarities and anatomy of two species.…