Select two items that biologists agree are necessary in order to consider an organism “alive.” For each, give an example of a nonliving object that otherwise fits the definition of “alive.”

Q: Draw a diagram of the three major domains

A: In the year 1977, Carl Woese and his collaborator used the sequence of rRNA (ribosomal ribonucleic…

Q: Give example of recent breakthrough in Biology that have impacted or will impact human life in years…

A: Gene therapy treatment replaces a flawed gene or adds another gene trying to fix illness or work on…

Q: What evidence could you use to support that the organisms you observed under the microscope today…

A: Microscopes are used to observe the morphology of organisms such as bacteria, viruses, and algae and…

Q: Using examples, explain how biology can be studied from a microscopic approach to a global approach.

A: Biology is the branch of science that deals with the study of biological origin. It involves the…

Q: Select two items that biologists agree are necessary in order to consider an organism “alive.” For…

A: Life forms were believed to be originated on earth about 3.5 billion years ago. According to biology…

Q: Give one example of a theory and explain why such theory is considered as scientific. What are the…

A: A theory is considered as a Scientific Theory if it is testable and if it is supported by evidences…

Q: What is the lowest level of biological organization that biologists consider to be alive?a. a…

A: Biological organization refers to the process of formation of a complete system comprising of living…

Q: The scientific method is the process that scientists use to find out new information. It involves a…

A: When starting a scientific investigation, certain assumptions can be made about the subject of study…

Q: Explain the greek word 'texa' in living world?

A: It is the arrangement of various organisms into different categories on the basis of different…

Q: Can you answer all the parts of this question about this picture  A: What is the structure shown…

A: Mollusca is the second largest phylum in the animal kingdom. Most of the molluscs have shells. The…

Q: what properties of life would you be able to identify the bade?

A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…

Q: Explain throughly about continuous variation in biology terms

A: Variation is the contrasts between people inside an animal varieties. This can be brought about by…

Q: All of the following are characteristics of life EXCEPT a. evolution. c. homeostasis. b.…

A: A living organism is characterized by five traits, namely organization, energy utilization,…

Q: In an organism,what do you call the system that is composed of a group of organs that cooperate in…

A: Living cells are classified into two major types, prokaryotes and eukaryotes. Prokaryotes usually…

Q: You have been asked to work as an undergraduate researcher on a project studying the effects of…

A: The generation of offspring is reproduction. Asexual reproduction and sexual reproduction are the…

Q: scientific models?

A: Science is the coolest subject that revolves around every testable and prediction around the world.…

Q: Which sentence best describes the logic of scientific inquiry?(A) If I generate a testable…

A: The hypothesis are made or developed when an individual start inquiry into a new subject. It assumes…

Q: select two items that biologists agree are necessary in order to consider an organism "alive." for…

A: The term living things refers to things that are now or once were alive.A non living thing is…

Q: There are 2 ideas for where life started.  Describe both of them in terms of why or why not they are…

A: Nobody is seen how the origin of life has begin but collection of different pieces of evidence…

Q: How is a theory different from a truth? Does the use of "theory" in biology mean the concept is in…

A: Theoretical biology is a branch of biology that has the potential to make a huge impact on future…

Q: Aristotle was the first to classify living things into two kingdoms?

A: The classification of living organisms dates back to 2000 years ago. It is studied under the domain…

Q: Distinguish between living systems and nonliving things by describing the features that characterize…

A: Living organisms have basic characteristics. These characteristics differentiate living organisms…

Q: In biological terms, _______ is a relationship between two organisms in which one organism benefits…

A: The interaction between populations from two different species is called inter-specific…

Q: Which conclusion is best supported by a comparison of these two photographs? The photograph on the…

A: Humans, Homo sapiens, are the most intelligent living organisms on the earth. The lack of strength…

Q: if Astronomers  were to find a living creature some place other than Earth, how could DNA analysis…

A: The genome is made up of DNA (deoxyribonucleic acid). DNA is a chemical molecule that contains…

Q: Describe the experimental evidence that demonstrates that living organisms come from other living…

A: Cells, the most fundamental unit of life, are found in all living things. All of life's vital…

Q: Write a hypothesis that answers our scientific question: How does the solution change the volume of…

A: The syrup solution is way more concentrated than the cytoplasm of the egg cell. Hence the solvent…

Q: Why is it likely to be too simplistic to describe accurately what happens in nature?

A: In ecology, nature is defined as the physical universe or world comprises of plants, animals…

Q: Which is the smallest of all levels of biological organization

A: Cell is the smallest of all levels of biological organization. Cell is the basic structural and…

Q: "Evolution" is an umbrella term for two concepts:

A: Evolution is the process by which the characteristics of all the species change over several…

Q: Make a prediction and devise a suitably controlled experiment to test each of the following…

A: It is known that a controlled experiment would have a control group and an experimental group which…

Q: For how long has there been life  on Earth? For what percentage of time has life existed  on Earth?…

A: Any net lateral change or continuous change in the traits of species or populations over several…

Q: An organism with radial symmetry is one that

A: Any organism can be categorized as symmetrical or assymetrical.  Asymmetrical are those which cannot…

Q: a. What is this diagram an example of? b. Which two organisms are most closely related? c. What…

A: If two species share a recent common ancestor, they are more related, and if they share a distant…

Q: а. Explain how each of the following variations could help in the survival of an organism: 1.) Speed…

A: Natural selection It refers to the process through which living organisms that are better adapted to…

Q: Discuss the hypothesis of Alexander Oparin and John B.S. Haldane about how living matter came to be.

A: Chemical Origin of Life [CHEMOGENY]  Oparin suggest that from simple compounds more and more complex…

Q: Explain the advantages and disadvantages of using a model organism (include at least 3 of each).

A: There are always some disadvantages along with the advantages of using a model organism. Some of…

Q: State a random nonscientific question and explain why it is not a scientific question

A: Creationism is the theological belief that the world, Earth, life, and humanity are all the result…

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

A: Giant squid, along with their cousin, the colossal squid, have the largest eyes in the animal…

Q: Make a prediction and devise a suitably controlled experiment to test each of the following…

A: A controlled experiment is a scientific test done under controlled conditions, meaning that just one…

Q: Suppose that you are studying the effectiveness of a newly developed drug. You notice that the drug…

A: Clinical Trials is a research performed on a small group of individuals to evaluate medical,…

Q: Which of the following statements is false? a. All multicelled organisms have cell walls. b. All…

A: The organisms in the world can be classified based on the properties of cells. This basic…

Q: Why is it an organism named Hydra is interested in the study?

A: Hydra is a small invertebrate fresh-water ubiquitous organism that belongs to the phylum Cnidaria.…

Q: In the answer area include the following: a. Write the name of the organism. b. Write the name of…

A: The genus Mucor is represented by about 80 species commonly known as mold. The dominant phase is…

Abiogenesis