What term is used to describe a single species exhibiting both celltypes shown below, and which types of organisms would most likelyhave this trait?

Q: Which of the following is correct? The filaments of water molds and fungi are homologous The…

A: Land plants are also referred to as embryophyte. They contain all the pigments to perform…

Q: Construct the data matrix rom the DNA sequence lata from the 5 taxa. Hint: there are three variable…

A: We are given Different Taxon with the nucleotide sequences. We need to prepare a matrix and find out…

Q: Discuss the following statement: “mobile genetic elements are parasites. They are harmful to the…

A: Mobile genetic elements are those elements which can change their position within a genome or even…

Q: Showing the diagram of taxonomic categories and its hierarchial arrangement in ascending order?

A: Taxonomy is a branch of biology that deals with naming and classifying organisms on the basis of…

Q: How many genes influence the formation of new species?

A: Formation of new species is known as speciation. In speciation, two different population must breed…

Q: What is meant by the term “common ancestor”? Give an example.

A: Evolution is the change in the genetic makeup of population over time.  Evolution can be categorized…

Q: What is the sliding-microtubule hypothesis?

A: Cytoskeleton may be defined as the skeleton of cell that consists of an intracellular network of…

Q: List the 6 kingdoms in the order in which they came to be. What two domains include a single…

A: The whole Earth is inhabited by a large number of organisms. These organisms are both unicellular…

Q: Briefly describe the three taxa involved in the secondary endosymbiosis and the one taxa that lost…

A: Mitochondria are cellular organelles found in eukaryotic cells, often referred to as the…

Q: Why is the genome of the tube worm symbiontthought to be so much larger than the genomes ofinsect…

A: Genome is the genetic material of an organism, which consists of deoxyribonucleic acid (DNA). It…

Q: What is meant by term Allelomorphs?

A: Two British geneticists,  William Bateson, and Edith Rebecca Saunders are credited for discovering…

Q: Which of the following is the most defensible stațement to make about the role of haplodiploidy in…

A: The correct answer is-  haplodiploidy is the primary factor responsible for sterile castes in ants,…

Q: What does the term “dimorphic” refer to? Give an example of an organism that is dimorphic and what…

A: In biology, the term 'dimorphic' refers to the 'di' means 'two' and 'morphic' means 'structure or…

Q: What is the major premise of the endosymbiosis theory and what evidence supports the theory?

A: The endosymbiotic theory was proposed by evolutionist Lynn Margulis. It showed that a major…

Q: What is the basic difference in the hereditary material of eukaryotes and prokaryotes?

A: Based on the presence of a membrane-bound nucleus, organisms are categorized as eukaryotes and…

Q: Explain kingdom monera briefly with diagram?

A: Introduction  Monera is a kingdom which consist of prokaryotic, unicellular organisms such as…

Q: Describe the hypothesis of serial endosymbiosis.

A: Cells of prokaryotic organisms lack membrane-bound organelles.

Q: make a drawing of a phylogenetic tree that contains all 3 domains of life. The tree should include…

A: A phylogenetic tree is a diagram that represents the developmental connections among different…

Q: What genes from the mitochondrion are also used for phylogenetic analysis

A: Phylogeny involves studying evolutionary relationships between organisms. Molecular phylogeny…

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

A: BASIC INFORMATION ANIMAL KINGDOM  It is among one of the five kingdom classified by R.H. Whittaker.…

Q: Briefly describe the idea of Endosymbiosis and how it is associated with the formation of the first…

A: Endosymbiosis is a relationship where an organism lives inside the opposite . Primary endosymbiosis…

Q: What is a taxon? Illustrate the taxonomical hierarchy with a suitable example?

A: Once the organism is identified and given a name, it is grouped along with it's similar ones, so…

Q: What is a taxon?  What is the plural of “taxon”?

A: Introduction Taxonomy/Scientific categorization is the study of naming, depicting, and…

Q: Briefly explain how switching from hawthorn fruits to apples has led togenetic differentiation and…

A: The Rhagoletis pomonella are a group of fruit flies that are associated with parasitoid wasps. The…

Q: What are the classification categories from broadest to most specific? What is a species? What are…

A: Classification  Classification is a branch of taxonomy where scientists classify organisms into…

Q: How many major clades can you see? Do they belong to the same class, order, family, and genus

A: Phylogram Phylogram is a scaled evolutionary tree or phylogenetic tree which infers the evolutionary…

Q: How precise is the actual gradient, and how precise does it actually have to be to set a…

A: Cell differentiation in various measures is regulated by transcriptional changes mediated by a…

Q: In Figure 17-25, which species is most closely related tothe ancestral yeast strain? Why are genes 3…

A: Whole genome duplications are unusual genetic occurrences with deep implications. They double the…

Q: What are the 5 Kingdom and give an example of an organism from each kingdom?

A: Biological classification organizes organisms into several taxa.

Q: https://onlinelibrary.wley.com/do/pdf/10.1:

A: A species are organisms that are capable of reproducing within the their own memebers. However ,…

Q: Isit true that all known eukaryotes have mitochondria? A. Yes, but some eukaryotes have only one…

A: option- b - No,those that don't contain mitochondria contains chloroplast instead   As per the…

Q: What is classification order?

A: The classification can be defined as the categorization of the species into different groups based…

Q: Some degree of genetic exchange occurs in bacteria, which reproduce mostly asexually. What…

A: The biological species concept (BSC) is a widely accepted concept for species. It defines the…

Q: What is taxon? Give a few example.

A: Taxonomy is the branch of biology, which deals with the science of naming, defining and classifying…

Q: Define a taxon.give some examples of texa at different hierarchial levels?

A: Carolus Linnaeus is known as the father of taxonomy. The word taxonomy is derived from a Greek word…

Q: Enumerate at least three evidences to support the occurence of primary and secondary endosymbiosis…

A: Symbiotic theory state that how eukaryotic cell reward from prokaryotic cell ,Explain how millions…

Q: Horse - Equus caballus Trace its origin and evolutionary history or changes in the species.…

A: Horse- The horse is a domesticated animal that belongs to the family Equidae. The horses are trained…

Q: What are the two most basic rules that regulate the process of aggregation?

A: The process by which individual cells come together to form a larger, multicellular structure is…

Q: What is description of some important families?

A: Taxonomic hierarchy denotes to the arrangement of categories in increasing or decreasing order.…

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.