what are the differences between homologous & analogous

Q: How are shared ancestral characters and shared derived characters different? How is the concept of…

A: Homology is defined by  "the relationship between two organs of common descent, which therefore have…

Q: What is gene flow? It's process and examples .

A: Evolution is a steady phenomenon that transform life of organism from simple to much complex .…

Q: at are true (that you agree with). Leave any statements that are fals agree with) un-selected.) an…

A: Polyploidy is that the inheritable condition of possessing over 2 complete sets of chromosomes.…

Q: chromosomes. Chromosome I is metacentric, chromosome II is telocentric, chromosome III is…

A: The cell cycle is the series of events that divide the cells.

Q: Homologous genes that arise from speciation and gene divergence are called _____.

A: Homozygous is defined as a condition during which an individual inherits the same alleles or…

Q: Under what conditions would natural selection favor the evolution of polyandry?

A: In sexual selection among females there is  popular notion that they are polyandrous. Their…

Q: The arctic fox has 50 chromosomes (25 per set), and the commonred fox has 38 chromosomes (19 per…

A: Sexual reproduction is a type of reproduction that involves a complex life cycle in which a gamete…

Q: Briefly explain the difference between  aneuploidy and polyploidy

A: Ploidy is defined as the number of complete or entire sets of chromosomes present in a cell. Hence,…

Q: If evolution requires genetic variation, can populations of asexually reproducing organisms evolve?…

A: One of the defining features of living species is their capacity to evolve and evolution takes place…

Q: Use this diagram of nett square to answer the following questions. Which part of this diagram…

A: Punnett square It is diagram that is helpful in predicting the genotypes of a specific cross in a…

Q: Whether the statement "Gene duplication and divergence is thought to have played a critical role in…

A: Introduction of the thought Gene duplication results from the duplication or amplification of a gene…

Q: Charles Darwin’s claim, that the species level of classification is just as arbitrary as that of any…

A: The question is asking us to identify which of the given scenarios does not support Charles Darwin's…

Q: Scientific studies have shown that the majority of human genetic differences worldwide exist within…

A: The objective of the question is to determine whether the majority of human genetic differences…

Q: Prezygotic isolating mechanisms prevent hybrid offspring from occurring between species because (a)…

A: One of the main criteria for speciation is the reproductive isolation between the different two…

Q: What is one statement that would support the theory that all organisms are related? A) The genetic…

A: In addition to being degenerate, the genetic code is also called to as 'unambiguous,' implying so…

Q: temporal isolation O mechanical isolation O hybrid inviability O hybrid sterility

A: According to the biological species concept, organisms are said that they belong to the same species…

Q: Which of the following is true of polyploidy?

A: The option b is true i. e., polyploidy occurs in specialized cell types in many organisms.  The…

Q: ree with) un-selected.) diploid cell from a human being with one chromosome missing a romosome…

A: Aneuploidy is that the second major class of chromosome mutations during which body variety is…

Q: Different species of a sexually-reproducing fish exist in different ploidies in streams in the…

A: Chromosomes are structures that look like a thread and are present inside the nucleus. Each of the…

Q: Which is more common: anagenesis or cladogenesis ?

A: Evolution is the process by which different species of organisms arise from earlier life forms. It…

Q: Is the inability to make vitamin C likely a homologous or analogous trait for humans and orangutans…

A: Introduction : Primates are the mammals having placenta and they are divided into two groups-…

Q: What is this called, when two species look alike but are not related via evolutionary history?

A: Evolution is orderly change from one form to another. Evolution is explained by Charles Darwin.

Q: What general term describes any character state that is modified relative to an ancestor?    1…

A: Correct Answer:  Derived State Derived State is also known as Apomorphy. It involves characters that…

Q: Within a diploid animal species, what are potential sources of variation in shared, heritable…

A: Mitosis is equational division, it does not lead to variation. When changes occur in somatic cells…

Q: trawberries are octoploid. Bananas are triploid. Kiwi fruits are diploid. How does ploidy level…

A: Ploidy level is directly related to the amount of DNA present inside the cell or  Ploidy is a term…

Q: do taxa E F G by themselves form a monophyletic group (clade)? why or why not?

A: Evolution is a process by which organisms change over time because of the change in genetic material…

Q: Some species reproduce asexually (they do not undergo meiosis). What consequences do you think this…

A: Reproduction is a biological process in which an organism reproduces biologically identical…