Strong evidence in support of the common ancestry of all life comes from which of the following observations about living things? O the fact that decomposers include both bacteria and fungi O the existence of a nearly universal genetic code O the ability of plants to convert light energy to chemical energy

Q: Being able to repair old cells, build new cells and structures like the mitochondria you need energy…

A: Introduction  Any organic, living system that performs as a single entity is referred to as an…

Q: Many fossils existed in one layer of rock, but not in others from different time periods and this…

A: A fossil is the mineralized partial or entire shape of an organism, or of an organism's pastime,…

Q: QUESTION 2 Which of the following statements about hominins is FALSE? Each hominin species on Earth…

A: Hominin are the group that includes  modern humans as well as extinct human species and all our…

Q: Root Hunter is an herbicide used on agriculture crops to control thistles (a weed) For the first few…

A: Root Hunter is an herbicide used on agricultural crops to control thistle (a weed).Root Hunter is a…

Q: Among the most prevalent pathologies that afflicthuman beings is heart disease, which can have a…

A: Heart diseases are chronic diseases that usually progress with age. The expression of genes is…

Q: A review of the phylogenetic tree shows a common ancestor for these vertebrates. Which statement…

A: Phylogenetic tree of vertebrates showing common ancestor.

Q: Match the ones that belong with each other. Stromatolites, Homo sapiens, Lucy, Darwin, Amish…

A: Stromatolites - are special structures which are rock alike and they are formed usually in shallow…

Q: The origin of life happened under planetary conditions C very similar than those at the present…

A: There has been much discussion over the beginning of life on Earth. The evolution of life has been…

Q: 9. Which statement best describes the relationship between the theory of evolution and the origin of…

A: 9) The question is about the relationship between the theory of evolution and the origin of life.…

Q: What argument convinced most scientists in the 1800s that Earth was more than 6,000 years old? O The…

A: Introduction All life on earth began from the universal last common ancestor which lived 3 to 4…

Q: There are some exceptional free living organisms from the tree of life that lack rRNA true or…

A: Ribosomal RNA (rRNA) is a type of RNA molecule that is a fundamental component of ribosomes, the…

Q: What is NOT a product of evolution? O Adaptations O The great chain of being Vestigial organs…

A: Evolutionary biology is the subdiscipline of the science that studies the various causes of…

Q: Which of these provides evidence of the common ancestry of all life? near universality of the…

A: Evidence of organic evolution is provided by -  1.Paleontogical evidences  2.Evidences from anatomy…

Q: What is Le Chatelier's Principle? Describe how this principle explains the reversal over…

A: Introduction Le Chatelier's Principle states that when a chemical system at equilibrium is disturbed…

Q: Which statement best describes the phenomenon of evolution? O Evolution is a fact O Evolution is a…

A: Introduction Evolution refers to the change of characteristics of a population that can be inherited…

Q: The Most Recent Common Ancestor (MRCA) is an individual who donated DNA to every single living…

A: Introduction Human evolution:- It is the lengthy process of change by which people originated from…

Q: . Some scientists vigorously rejected Darwin’sideas when On the Origin of Species was published.…

A: Darwinism is a theory of biological evolution proposed by Charles Darwin (1809–1882). This theory…

Q: Which of the following statements about the DNA of two species is TRUE

A: Answer - Option B - The more similar the DNA, the more recent the common ancestor is likely to be

Q: Which of the following is not thought to have been a source of organic molecules on early Earth?* O…

A: Cosmic dust

Q: 3 The experiment of Miller and Urey demonstrated that: That multicellular organisms form easily in…

A: Introduction The Miller-Urey experiment stimulated conditions thought at the time to present on…

Q: The fossil record shows that over time:

A: Fossils are the remaining parts or traces of old life that have been preserved by natural cycles,…

Evolutionary lineages

An evolutionary lineage is a series of populations of organisms that descend from a common ancestor. Each species in the lineage is the direct consequence of evolutionary change from a common ancestor. A phylogenetic tree is generally used to display lineages visually. Lineages are components of the phylogenetic tree of life. Molecular systematics procedures are widely used to predict lineages.