ich of the following are examples of sexual selection? Select all that apply. Cats have stripes or patches A female spider eats the male after copulation. Male cranes (a type of bird) dance to attract females. A male is attracted to another male. Rams and bucks have large horns. Brightly-colored guppies. Peacocks have large and unwieldy tail feathers. A mother wolf abandons the runt of her litter, a male. Male elephant seals actively defend a harem of females. A female cheetah mates with multiple males during her fertile time.

Q: Ob) many solvents, but only one solute c) many solvents and many solutes.

A: option a is correct

Q: HO- H- I CH₂OH -H -OH -OH CH₂OH carbonyl Ohydroxyl O acetyl aldehyde carboxylic acid ketone

A: The picture shows a type of Carbohydrate and more specifically a monosaccharide. These are simple…

Q: Imagine that you have a jar of syrup A and a plastic Ziploc bag of syrup B. You poke tiny holes in…

A: Answer Water moves from the bag to the jar

Q: Difference in the structure of eukaryotic and prokaryotic cells. Provide example for each. You may…

A:

Q: answer the question. The bombardier beetle is spraying a boiling hot liquid that contains irritating…

A: Introduction: Beetle is considered to be the gardener's friend and it is a fearsome predator as it…

Q: Which is an example of chemotaxis? the movement of cells toward or away from a chemical stimulus the…

A: In biological terms, chemotaxis can be defined as the movement of the cells towards the chemicals…

Q: When you plot the protein concentration against absorbance you expect to have a ______________…

A: In the case of proteins, they often exhibit a characteristic absorption at specific wavelengths due…

Q: Explain why unfolding or aggregation may occur using changes in entropy and enthalpy of the protein…

A: Adding a small amount of salt into a protein solution can increase the solubility of the protein in…

Q: molecular dynamics

A: Molecular dynamics can be understood as the computer simulation method whose requirement during…

Q: The turn tonicity Refers to the strength of solutions. True or false?

A: The effective osmotic pressure gradient is measured by the tonicity, which is the water potential of…

Q: Give typing answer with explanation and conclusion    Discuss in detail, the challenges of Protein…

A: A typical technique for isolating and removing antibodies from complicated biological mixtures,…

Q: Fill in the boxes with the appropriate tonicity description (hypertonic, hypotonic, isotonic)

A: Passive transport is considered to the movement of an ion or other molecule across the membrane…

Q: Time-release” drugs work by releasing a drug to the body at a constant rate such that the drug…

A: Time-release drugs use a special technology to release small amounts of the medication into a…

Q: Compare between with examples and structures if present •O and N glycosidic linkage (Types)

A: A bond that links a carbohydrate molecule to a sugar molecule is known as a glycosidic bond. It is…

Q: Explain the pH dependence of enzyme activity.

A: Enzymes are proteins that go about as natural impetuses. Impetuses speed up compound responses. The…

Q: Describe the difference between isometric and isotoniccontractions, and give an example of each.

A: When the nervous system generates some single to the muscles, then the muscle contraction occurs.…

Q: Write an unbalanced equation, using the correct formulas for all reactants and products.

A: An unbalanced equation is a reaction in which the number of atoms in the reactant is not equaled to…

Q: Fluid Description Examples

A: Introduction: Body fluids, biofluids, or bodily fluids are liquids within the human body. Total body…

Q: Which of the following is NOT a common bond in biomolecules? O C-N O C-S O C-P O C-C O C-O

A: A biomolecule is a molecule that is produced by living organisms. They are essential for life and…

Q: Write a sample chemical reaction using the biochemical convention (enzyme is lactase). Provide a…

A: Lactose is a Disaccharide.That is, they are composed of two monosaccharide units, which are…

Q: (Please draw) Illustrate the intermolecular forces expected to be found in an oil-water interface…

A: Intermolecular forces are the weaker forces(compared to the intramolecular forces, such as the…

Q: Explain why biological systems employ both polymers and supramolecular structures. For example,…

A: The prefix ‘supra' means ‘beyond the limits of' and refers to massive molecules whose arrangement is…

Q: Classify each substance as an intracellular fluid, an extracellular fluid, a solute in body fluids,…

A:

Q: Calculate the volume of 0.240-M NaOH solution needed to completely neutralize 98.4 mL of a 0.200-M…

A: To solve this problem, we can use the following balanced chemical equation: H2C2O4 + 2 NaOH →…

Q: Describe in detail the vapour diffusion method for crystallising a protein

A: Vapor diffusion is the most typically employed method of protein crystallization. In this method,…

Q: Which of the following statements about nutrient inputs and eutrophication is FALSE? O Fossil fuel…

A: Eutrophication is the process of enrichment of an aquatic ecosystem with excess plant…

Q: Which of the following O The capacity of a buffer increases with increasing (Acid) and (Base) Ohe pH…

A: An acid is a chemical substance that donates a proton or hydrogen ion (H+) to another substance or…

Q: What are the functional characteristics and structural arrangements of the biomolecules found inside…

A: A cell is a basic unit of life. It is capable of independent existence(single cell microorganisms)…

Q: following data analysis techniques with an example, diagram, applications, and pros and cons 1.…

A: It is a statistical technique which is used to measure and analyze the relation that exist between…

Q: Note: answer only five questions On what basis are the materials properties categorized? Give…

A: Materials - Material is defined as a substance. It can be made up from substance or from group of…

Q: Define : we are part of the solution # For Nature (300 words)

A: Anthropogenic activities are causing great harm to nature. There is a dilemma between the…

Q: describe the role of water in biological processes. Differentiate the hydrophilic and hydrophobic…

A: Ans- Water is a polar molecule and universal solvent. It means anything that has polar properties…

Q: Macmillan Learning Write the equation for the dissociation of the weak acid HBrO, in water.…

A: HBrO4(aq) + H2O(l) = H3O+(aq) + BrO4-(aq)

Q: Which of the following is false in terms of the differences and/or similarities between a bacterial…

A: Bacterial cells and mammalian cells have many differences in the way of their genetic makeup,…

Q: Which of the following statements is/are TRUE regarding the molecule shown? 1. This molecule is a…

A: The type of fatty acid known as mono unsaturated fatty acids (MUFA) is essential to our body.…

Q: In tabular manner, describe each biomolecule in terms of molecular structure, functions, and its…

A: Biomolecules are simply chemical molecules involved in a variety of different biological systems and…

Q: Explain briefly why fluid in biological membrane must be in a state of buffer.

A: Membrane is of rigid as well as in fluid nature and bursting can occur if there is too much water…

Q: Draw a palmitoyl ceramide with an ethanolamine head group

A: Ceramides Ceramides are composed of fatty acid and sphingosine forming a waxy molecule abundantly…

Ecological adaptations

An ecological adaptation is any morphological, physiological, or behavioral trait of an organism that allows it to survive and reproduce in a habitat or ecosystem. Adaptation is a biological mechanism by which an organism gradually gets more acclimated to its surroundings.