What is the role of genes and chromosomes in the process of inheriting a specific trait?

Q: Hemophilia results from a sex-linked gene. The disease is most common in males, but the hemophilia a...

A:

Q: how single-celled eukaryotes became multicellular organisms

A: The first evolved cell on the earth was a prokaryote.

Q: The major function of the tympanum is to; O None of these is correct Convert sound (pressure) waves ...

A: Answer :- Option (B) is correct. - Convert sound (pressure) wave into mechanical vibrations.

Q: Portions of the cytoplasmic domain of many immune system receptors are targets for phosphorylation. ...

A: Immunoglobulins are protein molecules with a variable and a constant region. The variable region is ...

Q: A cell contains 4 metacentric, 4 acrocentric, and 2 submetacentric chromosomes. Under normal conditi...

A: The chromosome involved in the anomaly are identified by inserting the numbers in parentheses betwee...

Q: (b) P generation P generation Precocious Normal Normal Normal puberty ở Pp puberty ? pp puberty ? Pp...

A: The term precocious puberty means when the development/onset of puberty characteristic or changes th...

Q: How do e.coli bacteria and viruses relate to each other?

A: On a biological level, the main difference is that bacteria are free-living cells that can live insi...

Q: THINK IT THROUGH A federal agency has put you in charge of devising responses to the invasions of ze...

A: Mussel is the name utilized for individuals from a few groups of bivalve molluscs, from saltwater an...

Q: Why do cyanobacteria possess heterocysts? View Available Hint(s) for Part A       Heterocysts shield...

A: INTRODUCTION Heterocyst This is the site of nitrogen fixation in cyanobacteria.

Q: The accompanying pedigree is for a trait with 100 percent penetrance. The trait is not necessarily u...

A: An organism possessing identical pairs of genes (or alleles) for a certain trait is called a homozyg...

Q: IDENTIFICATION: Provide the required information. Examine the pedigree charts A and B. Shaded indivi...

A: Genetic disease  The disease which transfer from parents to their offsprings. They may be sex linked...

Q: A mutation creates a STOP codon where one was not before. Which of the following could NOT be the mu...

A: Stop codons are triplets of nucleotides found in messenger RNA (mRNA) that signify the end of protei...

Q: Protein purification table: A 50 ml crude skeletal muscle extract contains 32mg of protein per ml. T...

A: Amount of initial extract formed = 0.14 µmol /minute. Protein = 32mg/ml,  given then for 10 microlit...

Q: A microbe is growing on Sabouraud dextrose agar, which has a slightly acidic pH. Which of the follow...

A: A culture medium contains enough nutrients for the growth of targeted or desired microbe. Different ...

Q: Please contruct a dichotomous tree out of this dichotomous key

A:

Q: hat parts are persistent throughout the development of the sea urchin embryo? Why are these present ...

A: The method of identifying distinct species based on their traits is known as taxonomic classificatio...

Q: Describe how limiting factors relate to carrying capacity

A: Introduction Carrying capacity is defined as the average population size of a species in a given hab...

Q: mitosis result to an identical parent and daughter cells. Explain

A:

Q: Please answer fast Gene B codes for purple-colored flowers while the recessive form of the gene (b)...

A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous chrom...

Q: Pathogen -Splinter Chemical Macrophage signals Fluid Mast cell Capillary Phagocytosis Red blood cell...

A: This is an innate or non specific immune system that response to inflammation on damage tissue.

Q: Name the three muscles making up heart wall? Where is each located and their respecFve funcFons?

A: * Heart wall consists of  layers : Pericardium Epicardium  Myocardium Endocardium Pericardium is t...

Q: Two phenotypically normal people marry. Unknown to them, they ha a common great-grandfather who suff...

A: Introduction X-linked Inheritance Means That The Gene Causing The Trait Or The Disorder Is Located O...

Q: Estimate the duration of each phase of mitosis, identify which of stage of mitosis is the longest. K...

A: In terms of the time factor involved in mitotic division, there is currently very little information...

Q: In your own words differentiate the paracytic from diacytic stomata. Bried and precise explanation

A: Stomata are tiny pores present in the epidermis of the plant cell.

Q: Use the tree to determine which trait evolved most recently. Salamander Lizard Perch Hagfish Mouse C...

A: Introduction: Evolution is the change in the inherited characteristics of biological populations ove...

Q: Norns Dichotomous Key Norns belong to the genus Norno and can be divided into eight species that are...

A: A dichotomous key is a useful scientific tool for distinguishing between organisms based on their ob...

Q: Where in the cell would you expect to find lysosomal hydrolases if the enzyme that adds phosphate gr...

A: Our cell contains numerous proteins and each protein has a target location. The location of the prot...

Q: /hich of the following statements must be backed up with an in-text citation of a published sour A. ...

A: An in-text citation is the brief form of the reference that you include in the body of your work. It...

Q: Until the Krebs cycle, aerobic respiration can be described without mentioning oxygen, the chemical ...

A: Oxygen is a very important component of aerobic (oxygen-using) respiration that plays a critical rol...

Q: 1 Dextral, a right-handed coil, results from an autosomal allele (s*) that is dominant... P generati...

A: Coiling direction of the Snail Shell ( Limnaea ) is characterized by the genotype of offspring 'd mo...

Q: What are d ester linkages of fatty acids?

A: As it is an essential component of lipids found in many living organisms, fatty acids are composed o...

Q: 1.Explain the underlying mechanism in the opening and closing of a stomate. 2.How does oxygen get to...

A: As per the bartleby guidelines, only 2 subparts are to be answered first 2 question are related to s...

Q: Why would it NOT be good for your muscle cells to use only anaerobic respiration?

A: Anaerobic respiration occurs without oxygen and releases less energy but more quickly than aerobic r...

Q: Define ecosystems and discuss how living and nonliving entities interact in ecosystem-level ecology

A: Biotic community is formed by animals, plants and human beings. Abiotic community is formed by the n...

Q: OR Use the tree to determine whether salamanders have claws or nails. Hagfish Salamander Lizard Perc...

A: Cladogram: they are the branched diagrams which represents evolutionary relationships. For studying ...

Q: Two pairs of genes (TTLL) are postulated to influence the size of corn in certain varieties with equ...

A: Given information Two pairs of genes (TTLL) influence the size of the corn. The genes have equal an...

Q: Consider these two crosses and assume that independent segregation is exhibited by all gene pairs. D...

A: Introduction: The Punnett square is a square diagram used to predict genotypes in a cross or breedin...

Q: Please answer fast Question D   Explain the difference (if any) in Mean Ventricular Potential and...

A: "Blood" is an extracellular matrix made up of plasma, red blood cells, platelets, and white blood ce...

Q: ....Has no tall, aggressive ****...................... Kajus

A: Dichotomous key: The word "Dichotomous" means divide in two. A dichotomous key includes organisms th...

Q: Explain what the figure is showing overall first. Describe the steps shown below.

A: Answer 

Q: The major function of the ossicles of the ear are to; O All of these are correct O Connect the tympa...

A:     INTRODUCTION         The ossicles are played a major function in malleus, incus, and stapes.  Fr...

Q: Species A В C D A В 8 C 9 D 12 14 11

A: A Phylogenetic tree is a diagrammatic illustration that evaluates the relationship of various taxon ...

Q: Summarize and compare the majortypes of species interactions

A: Organisms live within an ecological community, which is defined as an assemblage of populations of a...

Q: The myelinated fibers that connect the two cerebral hemispheres are collectively called the corpus ...

A: Introduction: Myelin is a sheath present around some neurons.Its main function is to protect and ins...

Q: How can you change the protein degradation to maximize the production and expression of GFP?

A: The green fluorescent protein is a kind of protein that illuminates bright green color fluorescence ...

Q: ive the membrane functions and discuss briefly. How does a dialysis tube dialysis tube represent a c...

A: Dialysis is a procedure for eliminating waste products and excess fluid from the body. Dialysis repl...

Q: Chromosome images are obtained from any cell type that has a nucleus. b.) Chromosomes can be obtain...

A:

Q: Which organism has the highest rate of survival at a young age: a toad, a bird, or a human being?

A: The curves that can be utilized to describe the organisms’ survival rate are survivorship curves. Th...

Q: 2. Can you think of any way in which new gene combinations resulting from crossovers might be disadv...

A: As per bartleby guidelines experts are suppose to answer only one question kindly post other questio...

Q: Viruses that mutate rapidly are most likely to have which of the following characteristics? OA DNA g...

A: Different strains of flu viruses originate every year. The mutation is the most important cause for ...

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.