What factors are necessary for fossils to occur? I. Abundant Members II. Exist for a long time III. Have many body parts A) I and II. B) I and III C) All of the above.

Q: What are the hypotheses used to trace early evolution of animals?

A:

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: Organisms that are closer together on a cladograma. are in the same family.b. comprise an…

A: A cladogram is a pictorial representation that is used to show the hypothetical relationship that…

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: fishing net brings up a soft bodied animal with a coiled external shell. How can you determine…

A: Cephalopods are only found in the ocean, whereas gastropods are mostly found on land, with a few…

Q: Was Archaeopteryx the firstbird?

A: Archaeopteryx is a fossil. This is an extinct species; it does not exist anymore. The fossil was…

Q: Can you answer all the parts of this question about this picture  A:What subclass does this…

A: The given picture shoes the presence of shell like organism which appears to show a flat surface on…

Q: How did the researchers use the DNA of living sponges to make conclusions about events occurring…

A: Answer- Every organism in a particular species have 99 percent same DNA sequence. Even among…

Q: Why do scientists apply the concept of maximum parsimony? a. to decipher accurate phylogenies b. to…

A: A phylogenetic tree is a branching diagram that shows the evolutionary relationship among different…

Q: Which statement is true regarding the tree below? E A B C D Taxon C is equally related to B and…

A: Evolution is one of the most fascinating natural concept.  Every organism that lives or lived on the…

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: What is the term for bits of rock and dirt? O A. Mesozoic O B. Half-life O C. Sediment O D.…

A: An MCQ has been asked. Have to name a term for bits of rock and dirt.

Q: Which of the following are true about outgroups?   a. They help identify plesiomorphic traits…

A: In phylogenetics, the term outgroup is defined as the group of organisms that help to determine the…

Q: How is fossil age measured

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

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

A: A clade is defined as a monophyletic taxon, that is, a group that will consist of all descendants…

Q: How do we know the age of a fossil?

A: The change in the heritable characteristics of the species across many generations is called…

Q: Distinguish between relative and absolute dating of fossils

A: Relative dating doesn't assign a fossil a specific age. Instead, it places the fossil into the…

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: How might we know what the common ancestor of frogs and humans may have been? Where could we look…

A: Similarities in characters of two organisms definitely suggest that they had some common ancestor…

Q: How would the appearance of protocells have represented a key step in the origin of life?

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

Q: what were the earliest members of the genus Homo?

A: Human evolution is the evolutionary path that led to the development of anatomically modern humans,…

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: Can you answer all the parts of this question about this picture A:This organism is a member of…

A: Classification,or taxonomy, is a system of categorizing living.There are seven divisions in the…

Q: Which statement is true regarding the tree below? E A в с D O A. Taxon C is equally related to B and…

A: Phylogenetic tree: A diagram that represents the evolutionary relationships among organisms. It is a…

Q: Humans are heterodonts, which means they Group of answer choices have different types of teeth…

A: Human beings are highly evolved organisms that have a better thinking capacity. Humans share more…

Q: how does examining the depth in which fossil is found in the ground, help scientists understand more…

A: Fossils are the remains of plants, animals, fungi, bacteria, and single-celled living things that…

Q: What is the difference between an ancestral character and a shared derived character?

A: Systematics is used to construct a cladogram, which is an evolutionary tree, which depicts the…

Q: What is a transitional fossil?

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

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: What is used to determine phylogeny? a. mutations b. DNA c. evolutionary history d. organisms on…

A: The community of living (biotic) and non-living (abiotic) components of the environment is the…

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: Which position would indicate an organism with a bony skeleton? Which position would indicate the…

A: Question - 1- Which position would indicate an organism with a bony skeleton? Question - 2 - Which…

Q: What is true about organisms that are a part of the same clade? a. They all share the same basic…

A: The term ‘clade’ was coined in 1957 by the biologist Julian Huxley to refer to the result of…

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: Why do we need to know the age of a fossil?

A: Fossil is preserved remains of any living things from the history such as bones,shells ,DNA remnants…

Q: What is fossil?

A: Evolution is defined as the change in the characteristic traits of the organism in population over a…

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: Describe the process of fossilization

A: Fossils are defined as the remains or impression of living things that were once livings in the…

Q: Describe how fossils helps us understand the past. Provide one example.

A: Introduction Fossils are the preserved remains, or traces of remains, of ancient organisms that have…

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: Do these phylogenies depict the same relationships among taxa? Explain yes nd why. * А C B A CB

A: The polyphyletic taxon consists of a group of organisms that share similar characteristics but do…

Paleontology

A branch of science concerning the scientific study of life from ancient times is known as paleontology. The scientists working on paleontology are known as paleontologists. Paleontologists collect the fossils of organisms from ancient times to classify them. The paleontologists also study the environment from ancient times to study the interactions between different organisms.