Which of the following characters evolved last (i.e., most recently)? A) Heredity B) Photosynthesis C) Multicellularity D) Eukaryotic cells E) Prokaryotic cells

Q: lch of the fOllOwing is Iš true regarding the diversity of life ?

A: Option d i.e. All of the above statements are true.

Q: The peptidoglycan region in archaea is connected to each other by a: a) tetrapeptide b) Teichoic…

A: Peptidoglycan is a polymer crucial for forming the cell wall in most bacterial species. Comprising…

Q: None

A: Cell Theory is a fundamental principle in biology that states:All living organisms are composed of…

Q: The hypercycle model explains which of the following?     A) How the evolutionary transition from…

A: A hypercycle can be understood as an unique demonstrate of organization of self-replicating…

Q: What is biology? A) The study of life. B) The study of the environment. C) The study of DNA. D) The…

A: Science is the intellectual and practical activity encompassing the systematic study of the…

Q: In the evolution of the eukaryotic cell, these cells have evolved key changes that include which of…

A: A eukaryote is a cell or creature with a nucleus that is clearly defined. Eukaryotic cells are found…

Q: Which of the following applies the theory that cells are the basic unit of structure and functioning…

A: According to cell theory: (a) All living organisms are composed of cells and product of cells. (b)…

Q: 1) Name and give a brief account of the theory that explains the evolution of Eukaryotic cells from…

A: Please repost the remaining questions separately.

Q: Which of the following is not a form of reproduction? a) Vertical gene transfer b)Horizontal gene…

A: Reproduction means to reproduce. It is a biological process by which an organism reproduces an…

Q: What do you call the type of reproduction wherein each fragment of an organism develop into new…

A: There are two sorts of reproduction: asexual and sexual reproduction. Despite the fact that the…

Q: Which of the following can prokaryotes not do? (a) communicate with each other about environmental…

A: Prokaryotes are the unicellular organisms which are characterized by lack or organelles or other…

Q: Give typing answer with explanation and conclusion 15 ) Which below are specialized for life in a…

A: The movement of water from higher concentration towards lower concentration through a semipermeable…

Q: hen energy is transferred from one organism to another, some energy is lost to the environment due…

A: Energy exchange between life forms could be a principal process in ecosystems. It happens when one…

Q: The average bacterium is approximately __ µm in diameter and a typical Eukaryotic nucleus is…

A: The cell is the structural and functional unit of life.  The first non-living cell from the cork was…

Q: Evolution of what biological process is hypothesized to have been made possible by the appearance of…

A: Introduction :- Chlorophyll is a group of green pigments found in the mesosomes of cyanobacteria and…

Q: If all prokaryotes were eliminated from the planeta) animals would thrive because there would be no…

A: An organism is any individual element that exemplifies the properties of life. It is an equivalent…

Q: Bacteria such as Mycoplasma that lack cell walls are:(a) Sensitive to penicillin(b) Resistant to…

A: Bacteria are unicellular prokaryotic organisms which are devoid of membrane bound organelles and…

Q: Which of the following statements privdes the best evidence that there is a common genetic code that…

A: Existence of common genetic code means same genetic code triplet codes for same amino acid across…

Q: All of the following statements are true about the3-domain classification system EXCEPT:(a) The…

A: Based on the cellular composition of an organism it is divided into 3 domains of life.

Q: n example of bioremediation is     A) the use of prokaryotes to treat sewage or clean up oil…

A: BIOREMEDIATION:- It has been defined as a breakability technology that uses biological activity to…

Q: Which of the following is the newest taxonomic unit?a) Strain       b) Family        c) Orderd)…

A: Taxonomy is the science of naming, classifying, and describing an organism including plants,…

Q: Regarding early life on Earth, A) microbial life existed for billions of years before plant and…

A: The early earth atmosphere was probably mostly carbon dioxide with little or no oxygen. There were…

Q: Why can bacteria undergo rapid evolutionary change? a) Bacteria pass through numerous bottlenecks b)…

A: Introduction Bacteria are prokaryotic cells I.e they are single-celled organisms with a small size.…

Q: Give explanation  Which of the following statements is TRUE based on the phylogenetic tree shown?…

A: Phylogenetic trees function as graphical representations of the evolutionary connections between…

Q: In what/which domain(s) of life isare microorganisms represented? A) Archaea B) Bacteria C) Eukarya…

A: Microorganisms are the organisms which are so small to be seen with the naked eyes.So;microscopes…

Q: For a bacterial genome the structure genes typically refers to genes that a)encodes protein product…

A: Genes are the sequence in DNA which code for protein products . They are usually present in bacteria…

Q: Select all of the characteristics shared by Penicillium chrysogenum and Euplotes vannus. A) Both…

A: Eukaryotic organisms are those that have sub-cellular membrane-enclosed organelles that are specific…

Q: The protoplasm of a child is exactly the same as that of its: A) mother B) father C) grandfather D)…

A: Identical twin/Monozygotic Happens when one sperm fertilized a mature egg and then later the…

Q: A bacterium that has had its cell wall removed is called:(a) A protoplast(b) A mycoplasma(c)…

A: Bacteria are single-celled prokaryotic organisms. These microbes possess cytoplasm, nucleus,  cell…

Q: Which of the following changes in early prokaryotes could be predicted to result in the emergence of…

A: A cell is the basic structural, functional, and biological unit of all known organisms. Cells are…

Q: This organism which belong yo Kingdom monera has a cell wall composed of peptidoglycan. O A)…

A: Monera is the most numerous and widespread organisms on earth. They are prokaryotic and lack a…

Q: 50) Genetic engineering is considered the new ___________ revolution in microbiology. a) genetic b)…

A: Genetic engineering also known as genetic modification or recombinant DNA technology involves…

Q: What is the basic functional and structural unit of organisms? * a) Nucleus b) DNA O c) Cell O d)…

A: Introduction A cell is the smallest unit of a living thing, Cells are capable of performing all the…

Q: Which of the following is true? A) Life originated around volcanic vents deep in the oceans. B)…

A: The Earth is the 3rd planet in the solar system where the Sun is at the centre. It was formed about…

Q: 18-Consider the reaction: A + B → C + D+ Energy a) the reaction is endergonic b) an enzyme could…

A: Introduction:- Reaction is a process in which substrates are converted into the final product by…

Q: Genetic variation in bacterial populations cannotresult from(A) transduction.(B) conjugation.(C)…

A: Genetic diversity refers to diversity in frequencies of the gene. It can also refer to differences…

Q: The fact that a prokaryote has the ability to make a new protein that is placed in the cell membrane…

A: Prokaryotes are organisms in which cell do not have nucleus and organelles.  Prokaryotes are further…

Q: Describe the Theory of Endosymbiosis.

A: a)Endosymbiotic theory states that some of the organelles in eukaryotic cell are derived from free…

Q: The evolution of eukaryotic cells most likely involved

A: Answer - Option A - Endosymbiosis of an aerobic bacterium in a larger host cell - the endosymbiont…

Q: Which of the following histones shows more sequence similarity among eukaryotic species?a) H1b)…

A: Histones are a group of proteins which are condenses the DNA into chromatin in the nucleus.

Q: Select the choice that identifies the organism described in the following statement: The organism is…

A: There are two ways an organism obtain its nutrition that is autotrophic and heterotrophic. In…

Q: hich of the following is inconsistent with the central dogma? a) An RNA molecule that can…

A: Process of DNA molecule synthesis from another DNA molecule is replication. The synthesis of RNA…

Q: What role does a mitochondrion play in a cell? a) It has a role in photosynthesis. b) It…

A: Introduction  Mitochondria are organelles found in most eukaryotic cells, which are the cells that…

Q: The extra energy required for the evolution of the highly complex eukaryotic cell was possible…

A: A cell is composed of several cell organelles. Besides the nucleus, mitochondria and chloroplasts…

Q: Which of the following bacterium is used for gene transfer in plants?a) Agrobacteriumb)…

A: There are two technique for transferring of genes into plants. Two methods are Vector mediated gene…

Q: _______involves an increase in volume, cell number, A.) Growth B.)Production C.)Inheritance or cell…

A: Growth involves an increase in volume, cell number, or cell size. This is a fundamental biological…

Q: 6737-1- Page 6 29) In the diagram below of undisturbed sedimentary rock strata, in which rock layer…

A: A system for comprehending how species alter through time and how they are associated to one another…

Prokaryotic evolution

The term evolution means the gradual change or a transformation from a simple or primitive state to a complex or advanced state. Prokaryotic evolution is a concept that involves the evolution of the form and function of most primitive organisms (prokaryotes) through several stages and changes to form diverse life as a part of organic evolution.