1) Evolution describes the change of the genetic makeup of __________ A)a population. B)an individual. C)a species. D)a cell 2) Which of the following would not be classified as a eukaryote? A)bacteria B)protista C)animals D) fungi E)plants 3) Which of the following is not a domain of life? A)Animalia B)Bacteria C)Archaea D)Eukarya

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: Gene flow is accomplished by ______ A) migration B) sexual recombination C) natural selection D)…

A: Gene flow - movement of genes betweenpopulations. Gain or loss of alleles from a population due to…

Q: 1. What does Bio mean in BIODIVERSITY? a) Life b) Water c) Variety d) Earth

A: The variety of ecosystems come together under the name biodiversity. The ecosystem is defined as the…

Q: The period of the history of the earth that is referred to as Chemical Evolution was essential for…

A: Chemical evolution explains how life started on Earth. Chemical evolution refers to changes in…

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: HORMONE SECRETED GLAND LOCATION IN BODY ACTION DESCRIPTION THYMUS ADRENAL OR SUPRA-RENAL GLAND…

A: Hormones are the chemical messengers that are released from the endocrine glands. These are required…

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: 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: Maria has a sore throat. Her father takes her to the doctor and she is given an antibiotic. After…

A: Natural selection is a phenomenon that is caused due to the environmental factors in which the…

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: 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: The meat eaters who existed 1.5 million years ago were called ______.a) Homo habilis b) Hominids c)…

A: Human evolution is the study of humans' evolution concerning apes as they are closely related to the…

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: The multicellular body plan (demonstrated by the Porifera, sponges) are possible because of the…

A: These methods cannot be used to liberate transmembrane proteins, many proteins retained in the…

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: Which of the following statements is correct? a) Chloroplasts are only found plants O b)…

A: The following statement is correct.

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: 19)  Which of the following are evolutionarily most closely related?  A) Kangaroo, toad, and snake…

A: Evolution  The process of change that occurs in all forms of life over many generations is called…

Q: 1) Genetic drift is the result of ______. A) differential reproductive success B) chance C) a large…

A: Q. Ans:- Genetic drift is a condition that is created due to environmental disturbances, western…

Q: 8)Which of the following is a critical factor driving evolution?   a)Environmental conditions…

A: The main driving force of evolution is the natural selection due to which one allele have the…

Q: Which of the following statments about properties of life is false? A) Organisms have the ability…

A: The properties of life is the basic characteristics of life which enables the organisms to survive…

Q: Learn It: Describe the common features of all lifeforms. consumers. As energy flows from one…

A: Answer:- The correct option is 'D' i.e Inheritance.Inheritance refers to the transmission of genetic…

Q: How many fingers does Kamani Hubbard have? A) 8 B) 10 C) 12 How are skate eggs found?

A: As there are multiple subparts, so I am doing here 1st part.

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: All evolutionary changes that allow a species to change in response to the environment are…

A: Evolution is the process of gradual changes in organisms to form more and more complex forms over a…

Q: Genetic diversity is always introduced during a) sexual reproduction. b)vertical gene transfer.…

A: Genetic diversity is the total number of genetic characteristics in the genetic makeup of a species,…

Q: Which pattern of evolution is more likely to introduce homoplasies in the relationships between…

A: The evolution is a very complex process that depends on different factors. The natural selection is…

Q: Many pathogenic bacteria have become resistent to antibiotics. a) Explain how Lamarck would…

A: Darwin and lammarck have given several theories on the transmission of the traits and the related…

Q: Viruses are made of: a.) nucleic acid and DNA b.) Nucleic acids and proteins c.) proteins and…

A: Introduction  Of all the microorganisms, viruses are the tiniest. According to some estimates, 500…

Q: Which of the following is NOT a characteristic of all living things? A) Acquires nutrients and…

A: Living organism obtain energy from nutrient . React to enviroment is characterstic of living thing .…

Q: Explain why the answer is correct.  For eukaryote cells to evolve into new types of eukaryotic…

A: Yes, you can you transfer to the question is e) all of these are true   Eukaryote means true nucleus…

Q: For evolutionary biologist a) Identify and describe the career (everyday tasks, daily routines,…

A: In order to acquire the knowledge and abilities connected to evolutionary biology and other academic…

Q: What are the consequences if aseptic techniques are not strictly followed in performing microbiology…

A: Microbiology refers to the scientific study of microorganisms or simply microbes. Microbes are those…

Q: Which of the following is not a plausible explanation for the fact that the possibility of evolution…

A: Evolution is the process of change in the inherited characteristics of biological populations over…

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: world travel becomes easier and human populations intermix, the occurrence of what 12) phenomenon…

A: Today the world has become a global Village because most of the people in the world have access to…

Q: than elephants for experimental studies of evolution because: A) Bacteria evolve, but elephants do…

A: Evolution is a phenomena which involves  growth and development of biological populations over…

Q: Darwin emphasized that evolution via natural selection leads only to a) progress as defined by…

A: The evolution of organisms is based on the natural selection. The term natural selection was…

Q: Why was the development of enzymes fundamental to the evolution of life?

A: Answers:  ENZYMES = These are the chemical molecules produced by many microorganisms, When they…

Q: Natural selection operates on:

A: The theory of natural selection is given by Charles Darwin. According to Charles Darwin, natural…

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…

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.