Explain and distinguish between characters, traits, genes, and alleles

Q: Identify the 4 major tissues of the body.

A: Cell is the fundamental unit of life. They are also known as "Building Blocks of the body" because…

Q: The ______  suggests that natural selection will favor pathogens that can overcome the defences of…

A: Natural selection is the process through which population of living organism change and adapt.

Q: Describe the viral replication.

A: The process of duplicating a DNA molecule is known as replication. Each each daughter cell receives…

Q: What is the difference between an antigen test and a PCR test?          a. What are the benefits…

A: PCR- PCR stands for polymerase chain reaction. Antigen test- Antigen tests are immuno-assays which…

Q: A predators can feed on several prey species, but prefer to attack those with the weakest defenses.…

A: Ecological relationships among the species.

Q: Compare the role of notochord in the early development of vertebrates and invertebrates.

A: introduction Animals lacking a skeletal system are known as invertebrates. As a result, the majority…

Q: 5. Maria wanted to determine what types of biomolecules are present in the three unknown substances…

A: In this question we have to describe about some of the biochemical test See full answer in step 2

Q: 1. What kind of typical pathological process (TPP) is developed in a patient? Give its definition.…

A: Chronic obstructive bronchitis : It is a chronic disease in lungs which causes shortening of breath…

Q: A patient of 50 years old suffers from an atrophic gastritis with a low acidity for a long time. He…

A: As per our company guideline we are supposed to answer only first question or first three subparts…

Q: Match the following (most appropriate combinations): helicase Topoisomerase DNA Polymerase III DNA…

A: Deoxyribonucleic acid (DNA) is a polymer made up of two polynucleotide chains which wrap around…

Q: 1. Why might artificial blood or skin be useful? 2. What characteristics would these substitutes…

A: Artificial blood and skin uses and development.

Q: a. Allows the passageway of air to the lungs b. Pumps blood to the different parts of the body c.…

A: Introduction Anatomy and physiology are the branches of biology, anatomy deals with the study of the…

Q: Which of the following is true about kinesin-1? O It is the fastest of all motors ○ It is a (+) to…

A: Kinesin-1 is a major anterograde homodimeric motor for transport along microtubules.It is…

Q: A. Why our cells break down waste into small molecules before excreting them. B. Why we can only…

A: A. Why our cells break down waste into small molecules before excreting them? B. Why we can only…

Q: 1. How systematic methods and evolution helps in understanding the probable origin of SARS-CoV-2?…

A: Severe acute respiratory syndrome coronavirus 2 is the full name for SARS-COV-2. It causes…

Q: 1. What is the purpose of TNF-alpha and how would you use gel electrophoresis to measure the…

A: Tumour Necrosis Factor Alpha is a variety of inflammatory cytokine produced by the cells known as…

Q: Discuss the physiogical adaptations that limit water loss in terrestrial insects. You should provide…

A: In this question we have to describe about a physiological adaptation to prevent water loss. See…

Q: What are the applications of plant tissue culture? Type your answer here:

A: Introduction:- Tissue culture is a method for introducing fragments of plant or animal tissue into a…

Q: Read each questions and their corresponding choices carefully. Write the correct answer. 1A food web…

A: A food chain is a structure of connections in a food web that starts with producers and ends with…

Q: Describe the major effect of protists on people and other organism.

A: The kingdom's inhabitants Protista can be either single-celled or multicellular. Plants, animals,…

Q: usociality was observed to have evolved several times among hymenopteran insects when there is…

A: Insects belong to the phylum Arthropoda and it is the largest phylum in the animal kingdom…

Q: Comparing the nervous system with the endocrine system WHAT DETECTS WHAT IS THE HOW IS THE CHANGE?…

A: Both the nervous system and endocrine system mediate control and coordination.

Q: Briefly discuss why the mass specific metabolic rate of an elephant is much lower than that of a…

A: Introduction  Metabolic rate: An organism's overall rate of energy consumption.

Q: Classify the following attributes as belonging to either purple photosynthetic bacteria or…

A: Difference between purple photosynthetic bacteria and heliobacteria.

Q: What statement about lipid-soluble signaling is FALSE. O These signals often alter gene expression…

A: The cell membrane of cells is composed of amphipathic phospholipids.

Q: Which of the below is NOT a fallacy about human sexuality?    Size of penis contributes to greater…

A: The findings of Masters and Johnson study corrected some of the previously held fallacies about…

Q: Genes: Characteristics:______________:_____________ Make a discussion/explanation about the…

A: Genes are the group of genetic information carrying packets of heredity which are passed on from…

Q: To determine: The reason as to why some of the enzymes that are important in molecular biology are…

A: Thermophilic bacteria uses in molecular biology.

Q: The following figure shows a screen shot  from the UCSC Genome Browser, focusing  on a region of the…

A: Bioinformatics is the study of biological data through computation, storage, and interpretation.…

Q: n the following pedigree, filled circles or squares indicate affected individuals. Write your…

A: Pedigree is defined as a diagrammatic presentation of family history by the specific standard…

Q: Sexual reproduction in unpredictable environments provide immediate benefits to individuals…

A: Sexual reproduction is the type of reproduction which results in variations in the offsprings. Such…

Q: One of the results of the inflammatory response is accumulation of fluid in the affected area…

A: Each of the option is a discussion in itself and hence is briefly described here for the purpose of…

Q: T/F HIV binds to CD4 to infect and kill Helper T Cells. True False

A: The AIDS causing HIV virus spreads it's infection by decreasing the immunity of the infected person.…

Q: Explain how some pathogenic bacteria that threaten human health.

A: In the living world that is a biotic component, there are included numerous organisms. The world's…

Q: Select the correct statement about endogenous retroviruses

A: Viruses are non-living microbes that only live if they find a specific host molecule. This is due to…

Q: A peptide has the following sequence: Gly-Ala-Lys-Phe-Asp-Met-Val-Pro-Arg-Ala-Leu. What Type your…

A: Proteins are the macromolecule that act as building block of body. It is  formed from numerous amino…

Q: When a cell dies its plasma membrane becomes “leaky”; i.e., it becomes permeable to ions that were…

A: When a cell dies its plasma membrane becomes “leaky”; i.e., it becomes permeable to ions that were…

Q: Dynamic instability is the phenomenon by which microtubules undergo rapid growth and disassembly.…

A: Dynamic instability is the phenomenon by which microtubules undergo rapid growth and disassembly.…

Q: Which of the following statements about gene imprinting is correct? (a) Gene imprinting is a male…

A: The basic structural and functional unit of heredity is the gene. They carry genetic information in…

Q: A food label ingredient list reads in the following order: wheat flour, vegetable shortening, sugar,…

A: e) Smallest amount in this food is Cornstarch. It is use in only small amount because it is high in…

Q: Explain the consequences to the nitrogen gas in the atmosphere if all the nitrogen- fixation…

A: Nitrogen fixation is the process by which atmospheric nitrogen is converted to a kind of nitrogen…

Q: inorganic composition make 60%-70% of bone composition 60%-75% of bone composition O 60%-90% of bone…

A: Bone is basically a calcified tissue and considered as a connective tissue as it contains the ground…

Q: How prokaryotic reproduce and exchange genetic material.

A: Reproduction is the biological process by which new individual organisms – "offspring" – are…

Q: In a closed circulatory system, the blood bathes the cells of the tissue. True False

A: Introduction: The circulatory system is one of the transport systems that transports nutrients,…

Q: Compare and Contrast Monocot seeds and Dicot seeds

A: A seed is an embryonic plant that is generally stated and defined that they are surrounded by a…

Q: Which of the following is NOT true of Water-soluble signals? Have a short half life Usually use 2nd…

A: water soluble signals By releasing soluble signals into their environment and bloodstream, cells can…

Q: Although each cell in your body contains the same set of genes, the genes that are “turned on”…

A: DISCLAIMER FOR MULTIPLE   Since you have asked multiple question, we will solve the first question…

Q: Chest pain caused by partial blockage of the coronary arteries is heart attack high blood pressure…

A: Introduction: Coronary heart disease is characterized by the buildup of plaque in the arteries that…

Q: . If a chromosome had 25% guanine, what percent thymine would it have and why?   2. Describe the…

A: Introduction:   The central dogma of molecular biology: DNA → RNA → protein. It involves…

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.