With both incomplete dominance and codominance, one expects heterozygous and homozygous classes to be phenotypically identical. True False

Q: 8. You perform a PCR experiment using the template and primers shown below. What size is the…

A: PCR stands for Polymerase Chain Reaction. It is a laboratory technique used to amplify a single or a…

Q: QUESTION 2 In the fermentation part of this lab, we are measuring the production of what product? O…

A: Introduction :  Even without oxygen, glucose can still be converted into energy via the anaerobic…

Q: Eukaryotic cells can be detected at latest mid-way through the Proterozoic, and multicellular…

A: Eukaryotic cells evolved from the engulment of a prokaryotic cell by a large eukaryotic cell. Both…

Q: Compare and contrast infectious disease and microbial intoxication. Give examples of each.

A: The illness in the body of human, animals and plants are known as disease.

Q: 1. Draw a chromosome and a pair of homologs (or homolog pairs, or homologous chromosomes). Label on…

A: Introduction Homologous chromosomes are pairs of chromosomes that have the same structure, gene…

Q: What molecule below does not need assistance crossing the plasma membrane?     oxygen…

A: Diffusion: The net movement of anything (such as atoms, ions, molecules, or energy) from a location…

Q: Population Growth Temperature & Growth Rate Trout Perch Bass 10 20 30 40 Temperature (°C) 8. A study…

A: Introduction :- Optimal temperature is the temperature range in which an organism functions best and…

Q: Nucleic acids consist of nucleotides liked together with ionic bonds. True False

A: Introduction: The building blocks of DNA and RNA are called nucleotides, and they are joined…

Q: Why do you think that samples from urine should be tested within 2 hours of collection, or if not…

A: Introduction :  The metabolic and systemic abnormalities are revealed by urine analysis. The…

Q: You sample the frequency of an allele in a population over 12 consecutive generations and find that…

A: The frequency of an allele refers to the proportion of individuals in a population that carry that…

Q: Notice that when comparing our amino acid sequence to a fruit fly, we have a difference of 29 amino…

A: Various techniques have been used to study the evolutionary relationships among organisms, amino…

Q: Dolphins have 44 chromosomes. How many chromatids are there in the following cells  and/

A: Introduction: The series of activities that a cell goes through as it develops and splits into two…

Q: 3:25 PM Wed Feb 8 M Acellus national Academy of Science. All Rights Reserved. Diffusion/Osmosis . To…

A: Introduction :-   Diffusion is a type of passive transport that occurs as a result of the natural…

Q: what will be the offspring , of the white grapefruit tree is heterozygous

A: INTRODUCTION Offspring is the term used to refer to a creature's children, which are typically the…

Q: Which provides evidence for evolution (select the best possible answer out of all obtiene  A.…

A: Evolution:  Evolution is the shift in a biological population's heritable traits over successive…

Q: Which of the following enzymes at the bacterial replication fork hydrolyze ATP for their activity?…

A: Introduction :- DNA primase, a type of RNA polymerase, is an enzyme that aids in DNA replication. A…

Q: 1. Why is a poly-A tail important? 2. What do introns do? Why do they exist in eukaryotes when they…

A: Transcription is the second important stage of central dogma involving the formation of an mRNA…

Q: In a species of fish, the allele for long fins (F) is dominant over the allele for short fins (f).…

A: Given:- The allele for long fins (F) is dominant over the allele for short fins (f).  we cross a…

Q: 1.Describe the structure of a water molecule, and explain what properties emerge as a result of this…

A: INTRODUCTION Water It is the basic molecule of life. The 70% of our total body weight is water. It…

Q: Give a brief backgound about the microbiological analysis of throat and urine.

A: Introduction :- Microbiological analysis is the study of microorganisms, including bacteria,…

Q: Origins of replication, centromeres, and telomeres are all involved in replication and segregation…

A:

Q: Provide the major molecules and organelles involved in transcription.

A: Introduction The mechanism by which the cells encode a protein is referred to as protein synthesis.…

Q: Darwin didn't know about genetics and DNA. Inheritance genetics was an advance in evolutionary…

A: Introduction: Darwin was aware of the great diversity found in natural populations based on his…

Q: Lipids are hydrophilic. True False

A: Introduction  Lipids are a diverse class of organic compounds that are characterized by their…

Q: Part of the food losses each year are due to the unique characteristics or difficulties associated…

A: Introduction: Post-harvest systems refer to the processes and activities that occur after a crop has…

Q: The absence of muscle tissue in cnidarians primarily reflects...

A: The correct answer is option B: The presence of only two germ layers.

Q: Describe the product that you have chosen (2)    Comment on the information provided on the label

A: (1) Product that you have chosen is cod liver oil A dietary supplement called cod liver oil is made…

Q: What is the difference between natural and artificial selection? Natural selection is rare Both lead…

A: Introduction  Selection in evolution refers to the process by which certain traits are favored and…

Q: There is a population with 1 Gg, 1 gg, and 10 GG genotypes. What is the frequency of the gg…

A: The proportion of the number of individuals of a particular genotype in the population is called…

Q: What are the properties of water? Select all that apply. high boiling point low solid density…

A: Water(H2O)is an essential chemical substance. It is a colorless, tasteless, odorless, and nearly…

Q: Using the pedigree chart, explain: a) The number of generations seen. b) If all blue-coloured shapes…

A: Introduction A pedigree chart is a diagram that shows the inheritance of a particular trait or…

Q: Insulin will tend to increase (More than one answer may be correct): A)  gluconeogenesis B)…

A: The INS gene in humans encodes insulin, which is essentially a peptide hormone generated by beta…

Q: In humans, one primary spermatocyte yields _____ sperm and _____ polar body(ies), while one primary…

A: Introduction  A spermatocyte is a type of germ cell in the male reproductive system that is involved…

Q: Why are people who consume many of their carbohydrates in the form of high-fructose corn syrup…

A: Starch: A polymeric carbohydrate known as starch or amylum is made up of many glucose units…

Q: What is the efficiency of the metabolic conversion of palmitic acid to ATP? The standard free energy…

A: Introduction Saturated fatty acids such as palmitic acid have the molecular formula C16H32O2. It is…

Q: The diagram shows which level of structure of a protein? hydrogen- bond HO-C HO ,0 CH₂ ionic bond-…

A: Proteins are complex macromolecules that perform a wide range of functions in living organisms. The…

Q: Briefly describe the means we use to classify acellular microorganisms.

A: Introduction :  Acellular tissues or organisms lack discrete cells or are incapable of splitting…

Q: Discuss the symptoms, distribution, treatment, and preventative measures for each of the parasites…

A: Parasites are microscopic organisms that live in the host for their food and cause infection in the…

Q: Marly is doing a paternity test to determine who could be her father. She is going just off of word…

A: There are four types of blood group A,B,AB and O. These blood groups can have following genotypes…

Q: Compare and contrast viruses’ Lytic and Lysogenic replication cycle

A: Viruses are small infectious agents that only replicate inside the living cells of other organisms.…

Q: The NMDA receptor I/V curve is nonlinear, why? What about the GluA2-containing AMPA receptor I/V…

A: Introduction: The nervous system, a complex network of specialized neurons and supporting cells…

Q: what is the difference between cellular respiration and photosynthesis ?

A: Introduction: Photosynthesis is the process of capturing energy from the sun and storing it in…

Q: Which is the first part of an infant's body to show sensitivity to touch? mouth nose fingers feet

A: Introduction  Development refers to the process of growth and change that occurs over the course of…

Q: What is/are responsible for the offensive odor of stool? What is the normal color of babies’ stool?…

A: The color of stool can be an indicator of various factors, including digestive health and the…

Q: Draw and label the events occurring in the stages of cell division for a cell that is 2n = 46 and…

A: Introduction :  The fundamental structural and functional component of every living thing is the…

Q: Suppose that the active catalytic site of an enzyme contains amino acid residues at the following…

A: Introduction :- Enzymes are biological catalysts that accelerate chemical reactions in cells. They…

Q: 51. The OH concentration of a solution is 4.3 × 10-¹0 M. What is the pH? A) -9.37 B) 9.37 C) -4.63…

A: The pH scale is used to define the acidity or basicity of an aqueous solution. pH has historically…

Q: Let’s say we are crossing flies with a “big head” mutant trait with flies that have normal sized…

A: Introduction :- A dominant allele is an allele that masks the expression of a recessive allele,…

Q: . How/Why might the COVID-19 quarantine have caused an increase in complaints of eye strain as well…

A: The COVID-19 pandemic has brought significant changes to the way we live and work, leading to a new…

Q: If glucagon binds to the liver cell, what is the expected regulation of the bifunctional enzyme…

A: Introduction :- Glucagon is a hormone produced and secreted by the alpha cells of the pancreas in…

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.