Which branchpoint represents the most recent common ancestor of A and C? C 2 4 -A -B 3

Q: On a phylogenetic tree, which term refers to lineages that diverged from the same place? a. sister…

A: Phylogenetic tree can be defined as the diagram that represents the evolutionary relationships among…

Q: Which statement about analogies is correct? a. They occur only as errors. b. They are synonymous…

A: There are certain organisms that shares common character even when they dont share common…

Q: Was Archaeopteryx the firstbird?

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

Q: What is a cline? a. the slope of a mountain where a population lives b. the degree to which a…

A: The population variation can be determined by genes and environment. The gender determination in…

Q: Hypothesize how the MITF (micropthalmia-associated trasnscription factor) gene might interact with…

A: The objective of this question is to hypothesize the interaction of the MITF gene with other genes…

Q: adogram represented human, chimp, gorilla, and orangutan relationships, which puld represent humans?

A: We share about 96 % of our DNA with gorillas, meaning that we are in a sense, more than twice as…

Q: Why was four kingdom system of classification revised?

A: The classification of living organisms is called as taxonomy. Classification is important because…

Q: What kind of trait is important to cladistics? a. shared derived traits b. shared ancestral traits…

A: The term phylogeny describes the evolutionary relationship shared among organisms. The taxonomic…

Q: What event is thought to have contributed to the evolution of eukaryotes? a. global warming b.…

A: Eukaryotes can be defined as organisms that comprise of eukaryotic which includes the protists,…

Q: What is the most probable primitive condition for the whole group (node A)? O a. Claws O b. Nails O…

A: A cladogram is a cladistics diagram that depicts relationships between species. A cladogram, on the…

Q: Which one of the four trees below, shows a different pattern of relationship as the three others?…

A: The different phylogenetic trees are given in the figure which depicts the relationship between…

Q: A B CDE F G H Referring to the figure, Taxon E belongs to four clades. Identify the node number that…

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

Q: Is it possible to clone a dinosaur? Can you support your answer with ideas/information?

A: The possibility of cloning depends on the availability of Dinosaur's DNA.

Q: According to " Denisovans: Decoding the Secrets of Our Mysterious Ancient Cousins”, what kinds of…

A: The question is asking about the types of tool artifacts that were discovered in the cave where…

Q: please highlight the correct answer

A: Phylogenetic tree is a diagrammatic representation of evolution. First organism (from where tree…

Q: Which of these steps probably occurred first in the chemical andbiological evolution of life?a. The…

A: All living organisms are made up of organic components like carbohydrates, proteins, lipids, etc.

Q: What was the fossilization process for the dinosaur bone in this sample? O A. preserved as is O B.…

A: Fossilization makes animals and plants fossil.

Q: cladistic analysis considered characteristics that have arisen as lineages of organism have cvolved…

A: The term cladistics refers to that,  the members of a group share a common evolutionary history and…

Q: What is a genome?   Group answers: a. The complete collection of an organisms genetic…

A: Genome is the whole hereditary information of a species including genes and non-coding part of the…

Q: How are individuals II-1 and  II- 2 related? A.They are siblings   B.They are married   C.They are…

A:

Q: What do scientists use to apply cladistics? a. homologous traits b. homoplasies c. analogous traits…

A: The changes in the characteristics of species over a course of time are called evolution. A…

Q: Where in a phylogenetic tree would you expect to find the organism that had evolved most recently?…

A: The term "phylogeny" describes how a creature is linked to other organisms, including which species…

Q: Darwin’s view of the evolution of the giraffe was

A: According to the question, we have to discuss Darwin's view of the evolution of the giraffe. So, let…

Q: Some large snakes, such as pythons, have small internal lég bones. These bones are examples of…

A: The largest living snakes in the world, measured either by length or by weight are various members…

Q: Which of these bestexplains why the hair that grew back where the ice pack was placed was black and…

A: The correct answer for the question will be: B. The genes for black hair were activated by specific…

Q: What pattern of speciation is illustrated by the development of the allopolyploid species?   A.…

A: Question - What pattern of speciation is illustrated by the development of the allopolyploid…

Q: According to "The Complex Evolution of Homo sapiens", for Homo sapiens that left Africa, what is the…

A: The objective of the question is to determine the time period in which Homo sapiens left Africa,…

Q: Is it too much to ask to construct a phylo tree?

A:

Q: Which trait(s) shown on the phylogeny are ancestral for the organisms shown? Select all correct…

A: The trait at the branch point is the ancestral trait shared by the descendant or sister groups.

Q: hich method of building phylogenetic trees relies only on minimizing the number of evolutionary…

A: Phylogenetic tree is that tree in which there are found evolutionary relationship between the taxons…

Q: According to current estimations, Homo sapiens originated about ago. 3,000 195,000 1 million 4…

A: Modern people are known by the scientific designation Homo sapiens. This species is a member of the…

Q: The image above (i.e., Figure A in the supplemental file) depicts which type of evolutionary event?…

A: Cladogenesis and anagenesis are two essential evolutionary biology processes that play critical…

Q: If two mouse populations do not interbreed but are found in the same area, they may form different…

A: Answer :- Option (D) is correct. - Adaptive radiation.

Q: what key trait of life developed with the emergence of multicellular organism, the third threshold…

A: Multicellular organisms are those where there is specialization of different cells for various…

Q: Which method of building phylogenetic trees relies on both the number of evolutionary transitions on…

A: Phylogenetic tree uses Maximum likelihood method that relies on both the number of evolutionary…

Q: Choose the statement that is incorrect. a. Phylogeny helps us study the spread of viruses through…

A: Phylogeny refers to the relationship between different groups of organisms and their evolution over…

Q: Sympatric Speciation occurs when traits change within an interbreeding population due to a cell…

A: Introduction Speciation is the process by which one species splits into two or more distinct…

Q: What is an example of neutral evolution in humans?   A. Eye Color   B. Skin Color…

A: The objective of the question is to identify an example of neutral evolution in humans from the…

Q: Modern classification systems are based on which of the following: 1. Six kingdoms and three domains…

A: *Classification is the arrangement of organisms based on taxonomical hierarchy. *Taxonomical…

Q: How are species defined by the biological species concept? A. Populations of different species are…

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

Q: A B C D C is more closely related to D than to B. C is equally related to B and D. C is more closely…

A: We can see that a phylogenetic tree is shown here. A phylogenetic tree represents the relationships…

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: Because it's most resistant to deterioration, which type of molecule is most often found in…

A: Fossils are dead plants and animals that have been preserved in sedimentary rock or other crust…

Classification of Marine Organisms

Classification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the organisms. The classification tool requires knowledge of characteristics, differences, and similarities between different organisms.