Why red sea appears red in colour?

Q: Process I Process III Structure 2 Structure 3 Process II

A: Fertilization is defined as the joining of two haploid gametes, the spermatozoa and the oocyte, also…

Q: Which acid in each pair has the higher melting point and explain why Arachidonic acid or Archidic…

A: Arachidic acid is also known as eicosanoic acid. It is a saturated fatty acid and does not have…

Q: Explain the role of hydrogen bonds in the properties ofwater.

A: Formation of hydrogen bond between a hydrogen atom and highly electronegative atom and other highly…

Q: Why not all ergastic substances are metabolically inert?

A: An ergastic substance is a material used in cells that is not protoplasm. These are normally…

Q: The most abundant elements in the foods and beverages you consume are oxygen, carbon, hydrogen, and…

A: The chemical elements are the components used to build up the human body. Humans can assemble…

Q: Calculate the mass percent of this solution

A: 16.7 grams in 645 ml solution Density of solution : 1.09 g/ml

Q: Explain why two atoms of hydrogen tend to combine into a molecule of hydrogen gas (H2).

A: The fact that hydrogen exists as dihydrogen, H2, instead of H indicates that the mixture of 2…

Q: How do some insects walk on water?

A: Step 1 Insects are the largest class of not only Arthropoda but of the whole animal kingdom.…

Q: Explain why sake—sometimes called rice wine—would be more accurately described as “rice beer.”

A: Beer and wine are the most prevalent alcoholic beverages. In reality, there are certain similarities…

Q: Why liquid is more difficult to move than air?

A: Ans: Liquid: It is defined as an incompressible fluid that takes shape of its container. Air: The…

Q: When a molecule of water dissociates, , H+ and OH- are formed. O 2,2 O 2,1 O 1,2 О 1

A: Water is a compound that is present everywhere in the environment. It is an inorganic, tasteless,…

Q: Name two alcoholic drinks produced in each of the following ways.(i) by distillation and (ii)…

A: An alcoholic drink is the one that has ethanol, a type of alcohol produced by fermentation of…

Q: Determine the color of each solution and the reason for the color. Snail + water + bromothymol blue:…

A: Chemical reactions, the process by which one or more substances, reactants, are converted into one…

Q: Why do containers of water, milk, soda, or other liquids sometimes burst when frozen?

A: A solid state is the state in which matter maintains fixed volume and shape. In this state, matter…

Q: How is water harmful to life on Earth?

A: Earth contains about 70% of the water on its surface. All the animals and plants can not live…

Q: Why efficascent oil is green liquid?

A: Efficascent oil is a liniment for the treating pains associated with muscles and joints. It is…

Q: Draw the product formed when oleic acid is hydrogenated

A: Oleic acid (C17H33COOH) belongs to class of alkenes. In oleic acid, 17 carbons are attached to 33…

Q: Why is 350°C water emitted from a black smoker not boiling?

A: Black smokers are one of the types of hydrothermal vents that are found in deep sea beds and appear…

Q: Explain why water forms nearly spherical droplets on the surface of a freshly waxed car. Why doesn’t…

A: Water is considered as a polar solvent, which is hydrophilic in nature. Due to its hydrophilic…

Q: Alter the structure below to show UCG . C P. opy aste ..... OH 0-=0 OH но

A: Disclaimer: Since you have asked multiple question, we will solve the first question for you. If you…

Q: acid is produced when milk gets sour

A: Milk packed with necessary nutrients like Ca, phosphorus, B vitamins, potassium and vitamin D. Plus,…

Q: why cant human live without water? explain in scientific explanation

A: Water is the fundamental unit of life. The basic unit of life revolves around the availability of…

Q: What happens if we combine jello in a water solution with electricity?

A: There are three basic types of mixtures, solution, suspension, and colloids. A solution is a…

Q: Explain what causes ice to float on top of liquid water.

A: The density of the substance is calculated as mass per unit volume. Density= massvolume

Q: As water cools below 4°C, it expands and becomes less dense. Why is this beneficial to organisms…

A: A lake is an ecosystem that is a home for several animals, microorganisms, and plants.

Q: Compound X has the above properties. Compound X is   a. C2H5OH b. C2H5Cl c. C2H5COOCH3 d. C2H6

A: Asked : Correct option which is compound X

Q: Question 3. Find out the mechanism of action of cyanide poison

A: Compound or substances that can cause death, injury to tissues, cells, organs, and DNA by a…

Q: U, was used. Write the ionization euation for thin

A: weak acid is an acid that partially dissociates into its ions in an aqueous solution or water. In…

Q: What happened to the distribution of methylene blue crystals in the beaker water over time? What…

A: Diffusion Diffusion is a process involving the movement of molecules "down the gradient" i.e. from…

Q: Why could it be dangerous to drink a very large amountof water in a short period of time?

A: Osmoregulation is the process through which the fluids of body in an organism are regulated. It is a…

Q: Turpentine oil is obtained from_______?

A: Turpentine is a volatile oil.  It is used for polishing the furniture.

Q: Cork can float on water. As you examine cork under the microscope, what features do you observe that…

A: Cork (cambium) cells are dead cells present in the epidermis of the plant. The main function of…

Q: People on high-protein diets are advised todrink lots of water. Why?

A: Protein is an essential nutrient that is required to repair damaged cells and also for the growth…

Q: What happened to the pH when the cola and borax solution was added to the water? Explain

A: Answer.  When the cola was added to the water, the pH of the water went from neutral to acidic even…

Q: Socratica 12:3" O Droperties of Water List and Explain 6 properties : 1, 2. 3. 34. 5. 6.

A: Water is one of the most essential components and it exists in three forms- solid, liquid, and…

Q: 1. State two processes that result in the formation of acid deposition.

A: NOTE: AS PER OUR GUIDELINES, WE ARE ONLY ALLOWED TO ANSWER THE FIRST QUESTION, PLEASE RESUBMIT THE…

Q: 53. A student is collecting the gas given off from a plant in bright sunlight at a temperature of 27…

A: a. Oxygen

Q: What are the bubbles?

A: The plants are capable to make their individual food as they contain a green pigment, chlorophyll.…

Q: Discuss the biological significance of water to living organisms.

A: Water carries nutrients to all cells in our body and oxygen to our brain. Water allows the body to…

Q: Why should starch solution be freshly prepared

A: The polymeric carbohydrate starch, also known as amylum, is made up of multiple glucose units joined…

Q: Discussion in biological significance of water to living organisms

A: Water is one of the most important constituents of planet Earth. Water occupies two-third of our…

Q: Which statement best explains why the study of water is relevant to the study of living organisms?…

A: Water makes up 60-75% of physical body weight. A loss of simply four percent of total body water…

Q: A team of investigators is out on a boat on a lake on a marvelous,sunny summer day, and they are…

A: Introduction  Ocean have totally different ecosystem as there are different factors that affect the…

Q: OCCURS IN WATER WITI 1. cobalt 2. strontium 3. selenium 4. vanadium

A: Osteoarthritis, also known as degenerative joint disease (DJD), is one of the most common type of…

Q: How come a human cannot drink seawater?

A: Excretion is the elimination of metabolic waste products from the body of the organism to regulate…

Q: Why a molecules with higher mass/density would sediment faster?

A: Sediment is defined as any particulate substance or matter that can be transported with the help of…

Q: Name and explain four properties of water that support life.

A: All the living organisms are composed of 70% water. It is the most essential part of all living…

Q: Materials that allow flow of water are_______

A: Running fluid moves innately in a gravity-driven direction all along slope and finds its own way.…

Plant sensory system

The plant sensory system is a sophisticated system that responds to environmental stimuli such as light,temperature, gravity, and touch. Research predicts that plant hormones and signaling mechanisms areresponsible for this regulation system in plants.