What types of organisms can produce their own food required to survive? A. Organisms that can do cellular respiration B. Organisms that have free-floating DNA C. Organisms that can do photosynthesis D. Organisms with a special enzyme

Q: The endosymbiotic theory explains the:a. origin of the first prokaryotic cells.b. origins of…

A: Genome is referred to as the genetic material of an organism that can be DNA or RNA(viruses). The…

Q: Use the table to answer the question. Three organisms have part of a gene for a digestive enzyme…

A: 1. AGATTCGATTCGCTTTAAA 2. ACAGTCGAT_CGGCATAAA 3. AGAT_CGATTCGGTTTAAA These are some of the sequenced…

Q: Which is a characteristic of pseudoscience or bad science

A: Scientific reports are based on the real scientific research having exact data and statements that…

Q: Which statement about spontaneous generation is false?   A. It addresses the formation of living…

A: Spontaneous generation is the idea that emphasizes the point that living organisms originate from…

Q: Give an example of a hypothesis that you will test to answer the research lab?   In this lab you…

A: The enzyme catalase that is found in the potato cells to break down the hydrogen peroxide into…

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: The first forms of life on Earth were ________. a. plants b. microorganisms c. birds d. dinosaurs

A: Earth  can be defined as the third  planet of the sun and the only astronomical object  that is…

Q: Which explanation describes why Archaea are placed into a different domain from Bacteria? O…

A: This Archaea domain contains simple called organisms. Archaea possess features that are similar to…

Q: Which is a piece of evidence that supports the endosymbiotic theory? Select all that apply. (Group…

A: The endosymbiotic theory states that the present-day double membraned organelles in the cells were…

Q: Did symbiosis play a role in the development of eukaryotes?

A: Prokaryotic organisms (bacteria and archaea) are unicellular (single-celled) organisms that lack…

Q: Three organisms have part of a gene for a digestive enzyme sequenced, and homologous parts of those…

A: Homology is defined as the similarity or relatedness between two organisms. This similarity can…

Q: a company genetically modified corn to produce an odor that repels insects, which best describes how…

A: Genetically modified organisms are those that a gene or some of the genes that are modified, or…

Q: Which process involves the deliberate alteration of an organism’s genetic material?a. bioremediation…

A: The genetic material of a cell or an organism refers to those materials found in the nucleus,…

Q: When did the first epidemiological transition take place?     a. at the  advent of agriculture…

A: Population is a group of individuals belonging to same species. Epidemiological transition refers to…

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: 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: Write a short note on the process of molecular mimicry.

A: Autoimmunity is the mechanism of an organism's immune reactions against its own healthy cells,…

Q: Comment on RNA’s role in catalysis and coding in theories of the origin of life.

A: RNA is considered an important molecule from evolutionary times.

Q: Which of the evolutionary sequences below does NOT represent how chloroplasts were derived?…

A: Mitochondria and chloroplasts probably evolved as separate species from engulfed prokaryotes that…

Q: 2. Was process is being depicted in the image below? 1 2 3 4 > 5 a. Photosynthesis b. Meiosis c.…

A: Answer:- Option B - Meiosis is the correct choice. In the process of meiosis, it results in the…

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: Give reason why is it difficult to estimate global diversity for prokaryotes?

A: Prokaryotes are the organisms that possess primitive cellular organization such as bacteria. They do…

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: Based upon your knowledge of photosynthesis and cellular respiration, which of the following types…

A: Photosynthesis is the process by which the plants use water, carbon dioxide and prepare their food…

Q: The first forms of life on Earth were thought to be_________. a. single-celled plants b. prokaryotes…

A: A) single celled plants

Q: Which group of organisms is most closely related to plants? Question 57 options: brown…

A: Algae are a class of creatures that are mostly aquatic, photosynthetic, and nucleus-bearing but…

Q: Can you answer all the parts of this question about this picture  A:What class does this organism…

A: Mollusk, also spelled mollusc, is a soft-bodied invertebrate belonging to the phylum Mollusca that…

Q: Which is a characteristic of pseudoscience or bad science? a) Considers evidence for and against a…

A: Pseudoscience comprises explanations, beliefs, or practices that case to be both logical and…

Q: The 1st law of energy and conservation says that matter cannot be created or destroyed, but you’re a…

A: The increase in size and changes in shape of a developing organism depend on the increase in the…

Q: The first forms of life on Earth were a. plants b. microorganisms c. birds d. dinosaurs

A: According to research on fossils, life first appeared on earth 3.5 billion years ago, making it 4.5…

Q: What can you infer from the fact that minor changes in water temperature can kill entire species? A.…

A: Bacteria are microscopic organisms which belong to prokaryote because these are unicellular…

Q: A.) Write a paragraph discussing the approach you would take to create a transgenic organism and the…

A: As per our company guideline we are supposed to answer only first question or first 3 sub parts of…

Q: Which result from the Miller and Urey experiment provides evidence that the molecules of life could…

A: Introduction :- The Miller-Urey experiment was the first to show that inorganic components might be…

Q: Which do you think is better adapted to life on Earth- prokaryotes or eukaryotes? Give at least one…

A: Eukaryotes are multicellular organisms which contains complex cell organelles present in them.…

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: Write a detail essay on prokaryotes and intron

A:

Q: What types of organisms contain TEs? Comment on Different Kinds

A: Transposable element are the sequences in DNA which are able to move from one place to another they…

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: Muscle tissue is made up of cells that contract and release to produce movement. Which process…

A: Muscle tissues are required for the processes of movement and locomotion in our body. They are…

Q: Single-celled Eukaryotes were preceded by what environmental development on Earth? O a. The forming…

A: Eukaryotes are the organisms having well defined nucleus with cellular organelles such as…

Q: Life first appeared on Earth ___________ of years ago. Choose one: A. billions B. hundreds…

A: Earth is formed around ~4.5 billion of years ago. Life on earth had started after some time.

Q: Name three different sources of energy that could have powered reactions on early earth to form…

A: The origin of simple organic compounds or monomers took place by the gases present in the primitive…

Q: How did the development of Margulis' theory aid in our understanding of how complex organisms came…

A: Endosymbiotic theory  The theory is given by a Russian scientists, Konstantin Mereschkowski and…

Q: Which best describes why the offspring and parent plant look similar? A. The parent plant received…

A: A gene is the basic physical and functional unit of heredity.Genes are made up of DNA. Some genes…

Q: The central dogma of life applies to ________.   a.  eukaryotes   b. prokaryotes   c. both…

A: The central dogma proceeds in the following manner: DNA transcribe to form RNA, this transcribed RNA…

Q: The Miller experiment consisted of various gases, believed to have been present in the early…

A: Millers experiment proved that If electric discharge is passed through a mixture of such gases have…

Q: What is one way humans put carbon into the air? Group of answer choices a. Surfing the internet b.…

A: Carbon is one of the important elements of living things as well as nature. It forms 49% of the dry…

Marine Evolution

Marine habitat is less explored, and hence, its biological diversity is far less known. The marine habitats are not constant due to their shifting nature, while the terrestrial habitats are more stable. Marine biology is the science that deals with the study of diverse marine species, their interactions, and behavioral characteristics.