The principle that species cannot occupy the same niche forever, one will eventually exclude the other is known as: O Zone of differentiation O Differential exclusion O Competition mediated exclusion O Character displacement O Competitive exclusion

Q: Which of the following cells form new bone in bone tissue? osteons O osteoblasts osteocytes O…

A: The cells that forms new bone in bone tissue are osteoblasts.  Explanation :  Osteoblasts are the…

Q: The structure of DNA requires both hydrogen bonds and phosphodiester bonds Explain the connection…

A: Phosphodiester bonds are the backbone of nucleic acids. A phosphodiester bond is formed when two…

Q: To determine: The term pacemaker enzyme.

A: The feedback control ensures that the end product of a specific pathway has a balanced ratio. This…

Q: Occasionally, a person is found who has one blue eye and one brown eye or who has a sector of one…

A: Introduction A mutation is a change in an organism's DNA sequence. Mutations can be caused by…

Q: Sensory organs are important anatomical features that helped lineages of vertebrates to succeed up…

A: Introduction Sensory organs and the neural networks responsible help in the survival, development,…

Q: A population of wolves in a national park is known to be 150 individuals. As wildlife ecologist, you…

A: Ecosystem balance, often known as "ecosystem homeostasis," is influenced by both factors that tend…

Q: Which of the following mutations will most likely cause allelic dropout when amplifying an STR…

A: Each person is marked with two alleles that are present one each STR. This allele is inherited from…

Q: Which of the following molecular events is NOT involved in Drosophila ventralization? a. Easter…

A: NOTE: since you have posted multiple questions so we will be solving the first three for you. As per…

Q: Proteins are the most structurally sophisticated molecules known, consistent with their diverse…

A:

Q: 11. What is a typical characteristic of an r-selected species? a. boom-and-bust popuation growth…

A: The r/K selection hypothesis in ecology refers to the selection of features in an organism that…

Q: 1. What should the phlebotomist do next? Your answer 2. What might be affecting the pulse? Your…

A: An arterial blood sample is taken from an artery in order to determine the arterial blood gases…

Q: Which of the following is true about Organogenesis? Choose all possible answers. anterior pituitary…

A: Organogenesis Organogenesis is defined as an important event of embryogenesis (embryo development)…

Q: Now consider the illustration above that shows data on how often white fronted bee eater birds will…

A: Hamilton's rule The rule states that altruism is observed between organisms that are closely…

Q: Which of the following diseases is caused by a pathogen that is NOT a living organism? O A. Guinea…

A: A pathogen is an infectious agent that causes a disease. In general, there are five main types of…

Q: The relationship of free-energy change (AG) to the concentrations of reactants and products is…

A: Introduction Adenosine 5′-triphosphate (ATP) is an essential "energy molecule" found in all living…

Q: Describe the underlying osmoregulation issues that aquatic and terrestrial animals confront, as well…

A: Osmoregulation is defined as the maintenance of water and salt concentration within the body.…

Q: Give the chromosome number for the following:  1. 2n=4 treated with colchicine to produce an…

A: Every organisms have different chromosomes number. In human chromosome number is 46 , it is varies…

Q: CHOOSE ALL THE APPLY: Hemocyanin is found in which Phyla? Annelids Chordates Some (but not all)…

A: Introduction :- Haemocyanin pigment is composed up of copper cyanine and haem. As haemoglobin binds…

Q: Can a person be born with hemophilia if his parents don't have the disorder? A) Yes, about one-third…

A: Hemophilia is a disorder in which blood clotting does not take place normally. It takes place by…

Q: What is molecular basis of muscle fatigue?

A: Introduction :- Muscle fatigue is a sign that your muscles' ability to perform is deteriorating with…

Q: Athlete's foot is caused by: O A. insect O B. fungus O C. bacteria O D. virus

A: Athlete foot is a skin infection that usually begins between the toes.  It commonly occurs in the…

Q: Label completely the cross-section of frog skin and alligator skull.

A: Frog Frog is mostly aquatic leaping amphibians having thin bodies, smooth wet skin, and strong long…

Q: What made the pepper on water move upon the addition of the dishwashing liquid?

A: Water molecules are composed of two hydrogen molecules covalently bonded to one oxygen molecule.…

Q: How do advantageous traits lead to evolution? Put the steps in the proper order. advantageous trait…

A: Variation. Organisms (within populations) exhibit individual variation in appearance and behavior.…

Q: To examine: Whether the statement, "If an oxidation occurs in a reaction, it must be accompanied by…

A: When an electron is removed in a chemical reaction, the state is known as oxidised, and when an…

Q: Please answer them correctly - Please answer all of them, they are connected. MUTATION Fill in the…

A: Introduction DNA is an organic molecule that includes genetic information as well as instructions…

Q: Which of the following would likely t a part of the circulatory system? O pituitary gland O distal…

A: Circulatory syatem also known as blood vascular system is divided into two types:  Open circulatory…

Q: The West Nile virus has what mode of transmission? a) Propagative b) Cyclo-propagative c)…

A: Answer- propagative

Q: GENERAL DNA SEQUENCE 3' TAC CGC TTA CGT CTG ATC GCT 5'…

A: Introduction In most organisms, genetic material is stored in the form of DNA in every cell of the…

Q: Which of the following would be considered a primary role of the large intestine? O Increase the…

A: Large intestine has 3 primary functions :  Absorbing water and electrolytes  Producing and…

Q: Transcribe and Translate the origininal DNA sequence, then in mutated dna sequence identify the Mrna…

A: Since you have asked the multipart question, we will solve the first three questions for you. If you…

Q: 6a. Complete this flowchart to describe an example of how different versions of a gene can result in…

A: Mutations are alterations in the DNA sequence of an organism. Small changes, such as adding or…

Q: Q6. The structure of DNA allows it to both store and pass on information. (A.C. 3.1) Read the…

A: Introduction DNA is an organic molecule that includes genetic information as well as instructions…

Q: Remember for T/F questions, either answer TRUE or FALSE, but if the answer is FALSE make sure to…

A: Retention signal which are KDEL and KKXX sequences acts as a signal indicating the sorted out…

Q: Differentiate histologically the scalp skin and the palm skin. Include all the histological…

A: Skin It is the largest organ present in the body of a human. It covers from head to toe and consists…

Q: A fish die-off occurs in a pond near an agricultural field where fertilizer high in N and P has been…

A: Fertilizers are natural or synthetic substances, that are used in agricultural fields to increase…

Q: Increasing environmental temperature has which of the following effects on mosquitoes and arthropod…

A: ANSWER;-c) The frequency of blood-feeding by females increases.

Q: The bacterial cultures for the industrial fermentation process need to be maintained in an…

A: Exponential phase - Following a period during which the growth rate of the cells gradually…

Q: Ten glyceraldehyde-3-phosphate (G3P) produced by the Calvin cycle is used to produce a. 5 glucose.…

A: Photosynthesis is a metabolic process in which organic material ( glucose ) is synthesized from…

Q: Explain the amoeba process

A: The amoeba process is a method of cell division that results in the formation of two identical…

Q: Suggest key roles that mineralized bone might have played in early vertebrates.

A: Introduction :- A bone component called hydroxyapatite makes up nearly 70% of bone. The tissue is…

Q: uman Body Systems Red blood cells carry oxygen to all cells in the body. Why is it important for all…

A: Cell is the building block of life. All organisms are made up of cells.  These cells require oxygen…

Q: What would happen if The 5’ cap was missing on the mRNA transcript?

A: As per our guidelines we can only answer the 1st question, rest of the questions can be reposted…

Q: Give examples of species under Echinodermata that can be used as currency.

A: Sand dollar is a marine species belongs under the order Clypeastroida , class echinoidea and…

Q: An action potential is shown below. Number 4 on the graph is showing which phase? 3 Membrane…

A: Action potential is a brief reversal of membrane potential where the membrane potential changes from…

Q: Differentiate histologically the scalp skin and the palm skin. Include all the histological…

A: Skin is the largest and heaviest organ of the body. It consists of three main layers; the epidermis,…

Q: The later gracile australopithecines had larger brains than the Australopithecus afarensis. True…

A: Introduction Human evolution:- It is the process by which human beings developed on Earth from…

Q: To define: The term allosteric enzyme and allosteric effector.

A: A metabolic pathway is a series of interconnected biochemical reactions that convert a substrate…

Q: To determine: Whether ribosomal RNA genes were "born" perfect.

A: Ribosomes are complicated organelles that play a role in protein synthesis in all living cells. They…

Q: Describe atleast two CDk checkpoint in cell cycle and what is there role and what will happen if…

A: Introduction The cell cycle is made up of steps that help a cell divide. The G1, S, and G2 phases…

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.