Why will the fossil record always be incomplete?

Q: What is a fossil? * O A rock that has turned into biological material over time Remains of an…

A: Fossil records are important to study the process of evolution. Fossils are the treasures that…

Q: Even though paleontologists and anthropologists are continually finding new fossils, there is still…

A: Even though paleontologists and anthropologists are continually finding new fossils, there is still…

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: What do you think geologists would find in the rock record as evidence of human life today million…

A: Millions of years later, layers of sediment will get compacted into rock such as sandstones,…

Q: What is prosimian ? What does it include ?

A: Prosimian can be defined as the group of primitive primates. It includes living and extinct primates…

Q: How to determine the age of fossils orartifacts ?

A: Fossils are the remains of living things that have been buried or preserved under various conditions…

Q: How is fossil age measured

A: Relative dating and absolute dating are the two basic approaches for establishing the age of a…

Q: What is one way we can determine the age of fossils Adaptive Dating O Structural Dating Geometric…

A: Evolution is the process of slow and gradual change over a period of time. There are many pieces of…

Q: What is the “Cambrian explosion,” and why is it significant?

A: Cambrian period refers to the initial geological period of the Palaeozoic Era as well as Phanerozoic…

Q: What kind of community interaction encouraged the Cambrian Explosion and contributed to…

A: The Cambrian Explosion is most significant in the history of evolution because it marks the sudden…

Q: Discuss three hypotheses, explaining the rise of Cambrian diversity and the decline of Ediacaran…

A: The Cambrian period extended from 542 to 488 Mya (million years ago). It is characterized by the…

Q: What is the study of fossils called? Mention any three points how the fossils throw light on past…

A: Fossils are the naturally preserved remains or traces of animals or plants that lived in the…

Q: Why are fossils from tropical rainforests (such as Brazilian Amazon) more rarely found than the ones…

A: Fossils- they are preserved remains of any living thing from the past. It can be an impression or…

Q: Do all organisms fossilize after death?

A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…

Q: What is the oldest fossils?

A: Ans: Fossils: The remaining of animals, fungi, plants, single cell living organisms or bacteria is…

Q: Cambrian explosion occurred?

A:

Q: Describe the theories of gradualism and punctuated equilibrium. How can the fossil record support…

A: Gradualism is the theory or assumption where the changes come about gradually or that variation is…

Q: Based on the fossil layers shown below, what can you infer about the past environment at this…

A: Fossils are the preserved impressions or remains of organisms that existed in the world a long, long…

Q: Why is animal evolution during the early Cambrian referred to as an “explosion”?

A: The evolution during the early Cambrian referred to as an explosion. Here we will discuss why it is…

Q: Transitional Fossils: Which of the following is the corre sequence in the evolution of structures…

A: Vertebrate incursion from aquatic to terrestrial environments required a significant change in their…

Q: How can the fossil record be biased, and how should that influence how we interpret fossils?

A: Paleontology is considered a branch of biology that implies the knowledge of biology and geology. It…

Q: Discuss the pace of evolution by describing punctuated equilibriumand phyletic gradualism.

A: Introduction:- Different tempos of speciation are not described by punctuated equilibrium or…

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 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: differetiate fossils and trace Fossils.

A: Fossils: - Fossils are mortal remains of the organisms who lived before. It means that the skeletons…

Q: How do we know the age of the last common ancestor shared by two species?

A: Evolution is the process by which an organism inherits or adapts favourable characteristics that…

Q: Dorothia fossil Aperture:- Chambers:- Periphery:- Pores:- Proloculus:- Septum (last):- Shell:-…

A: Ediacara Biota represents a revolution in the evolution of life on Earth, reflecting the…

Q: What are the challenges of estimating the ages of old fossils?Explain how these challenges may be…

A: The fossils are precious data that can be reconstructed in the history of many living organisms.…

Q: What was the “Cambrian explosion” and how might you explain it?

A: Introduction  Cambrian explosion event was occurred nearly 541 million years ago during the Cambrian…

Q: Why don't shared ancestral characters provide evidence for relationships between organisms within a…

A: Species are organized into groups based on shared derived traits (traits different from those of the…

Q: Why do biologists care about phylogenies?

A: Phylogenies are important to biologists because they aid in their research. Reconstructing the past…

Q: Which mechanism of fossil formation created a replica of an organism's original form? a natural…

A: Introduction When an organism is buried via water that contains debris and minerals, in addition to…

Q: When a radio-isotope in a fossil with a half-life of 4,000 years has been reduced to 25% of its…

A: Scientists use a clock to calculate the date a rock or fossil was generated in order to ascertain…

Q: ldest in a given strata and why?

A: Fossil is any preserved remains, impression, or trace of any once-living thing from a past…

Q: How has variation in fossil H, Sapiens been interpreted?

A: Fossils are the remains or traces of ancient life that have been preserved by natural processes.…

Q: What patterns in the fossil record would support that organisms have evolved?

A: Fossils: Fossils are considered to be the remains or the traces of the organism's activity that are…

Q: What is the difference between Fossils and Trace Fossils.

A: A fossil (from the Latin word fossilis, literally 'obtained by digging') is the preserved remains,…

Q: In what layer does the oldest organism become extinct first?

A: Answer: The study of fossils is called paleontology.

Q: What is the "Cambrian Explosion" and why is it significant?

A: Cambrian period refers to the initial geological period of the Palaeozoic Era as well as Phanerozoic…

Q: There was a large proliferation of fossils showing increase in diversity of life.What period is this

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