What is fossil?

Q: What is the group of aquatic beings composed of large number of photosynthetic beings?

A: The process by which green plants and other organisms that contain chlorophyll pigment prepare…

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: AB D. Which taxon is most primitive? C.

A: Phylogenetic tree is a diagrammatic representation which determines evolution and  past record of…

Q: What are zoological parks?

A: The animals and plants require care and specific conditions to maintain their population. The…

Q: How does the study of fossils strengthen the theory of evolution?

A: fossils are the remains of the organism that gets preserved for a long period of time they are…

Q: What assumption is made during the relative dating of fossils?

A: INTRODUCTION Archaeologists, geologists, and other scientists make use of this principle when dating…

Q: Why were breeds of animals developed?

A: Animal breeding can be defined as the process in which mating between desirable animals is done. It…

Q: What is a hominin?

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

Q: What are the term of species,genus,family,order,class in the living world?

A: Taxonomy (taxis- arrangement, nomia- method) is the branch of biology deals with the classification…

Q: How Many Species Exist?

A: The earth consists of two main factors- biotic and abiotic. The biotic factors are the living…

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

A: This question is about and origin of life.

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: What happen when organisms become more complex?

A: Complex organisms are highly organized assemblies of specialized cells. All cells share common…

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: What do you mean by terrestrial animals?

A: There are different kind of animals present in the world. These are divided into various categories…

Q: Which group is broader, a phylum or a family?

A: The purpose of the taxonomy is to describe and classify the different types of organisms that roam…

Q: How is family related to a species?

A: Family is considered as one of the eight hierarchical taxonomic categories used in Carolus Linnaeus…

Q: What are two ways that multicellular organisms may have originated?

A: Multicellular organisms are organisms that contain more than one cell, in contrast to unicellular…

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 Humans Evolve?

A: Evolution is the slow process of transformation of a complex and advanced form of individuals from…

Q: What is Homo sapiens ?

A: Evolution is a biological hypothesis that states that the diverse forms of plants, animals, and…

Q: You discover a new species of animal that has a backbone running down the length of its body. What…

A: Introduction:- From the base of the skull to the tailbone, there are bones, muscles, tendons, and…

Q: Does a zoological museum display animate or inanimate objects?

A: Animate is a term that is used to refer to organisms which are alive. A living organism has the…

Q: What term did Lamarck use to explain how new species emerged

A: Jean-Baptiste Lamrack was a French naturalist, who believed if the body parts were not being used,…

Q: Which statement best explains why the classification schemes of taxonomists have changed over time?

A: Classification of organisms is part of taxonomy. Classification helps us understand how biological…

Q: What is a transitional fossil?

A: Fossils are the preserved remains or remains from a once-living organism from a particular…

Q: if Astronomers  were to find a living creature some place other than Earth, how could DNA analysis…

A: The genome is made up of DNA (deoxyribonucleic acid). DNA is a chemical molecule that contains…

Q: How is embryological development used to support evolution? B I 三

A: Embryology, the study of the formation and development of an embryo and fetus. Similarities during…

Q: What was Darwin “wrong” about The Tree of Life?

A: The common descent theory, also known as the theory of evolution, is a well-known theory developed…

Q: What are the three domains of the tree of life?

A: Three domains of the tree of life are : Bacteria Archaea Eukarya

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: What are the names of our ancestors?

A: Ancestors: Ancestors simply mean forefathers from where one is descendent. Two persons have genetic…

Q: Why do biologists construct ‘a tree of life’?

A: The “tree of life” is basically a metaphor used to designate the evolutionary tree or diagram of the…

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: What are species?

A: An organism is any individual entity that embodies the properties of life. An organism has an…

Q: What valuable information can an archaeologist gain from understanding the connections between…

A: Archeology gives us the chance to find about past culture through the investigation of artifacts,…

Q: What are the characteristics of life? 1. 2. 3. 4. 5. 6. 7.

A: Note: As per Bartleby Guidelines, For Remaining Answers Please Repost The Question. Introduction: An…

Q: Which isotopes is most dangerous to homo sapiens?

A: Isotopes are variants of chemical elements that have the same number of electrons and protons, while…

Q: Where was the first zoological museum founded?

A: Biological museums are generally set up in educational institute such as schools and colleges.…

Q: Fossil records had given scientists a glimpse of the past, to what extent these fossil records…

A: Fossils are the preserved remains or traces of animals, plants, and other organisms from the past.…

Q: Which group is the most ancestral?

A: All living things are descended from a single progenitor. The Theory of Common Descent demonstrate…

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: What evidence exists for the structure of the Tree of Life?

A:

Q: which is the sister group of vertebrates?

A: All fishes, amphibians, reptiles, birds, and mammals are classified as vertebrates. These animals…

Human Evolution

Human evolution is the process of evolution of humans from early man to anatomically modern humans. The process of evolution in humans leads to the gradual development of traits like bipedalism. Humans are the highly social animals that make them the most advanced animal on Earth.  Human evolution is an outcome of interaction among the following processes: