The pedigree below shows the inheritance pattern of a rare X-linked allele for one family. The filled in circles and squares show affected individuals.  Circles represent females and squares represent males. What is the probability of individual III-2 being born male and affected?  Please explain your answer.

Q: How does developmental biology provide evidence of a common ancestry for vertebrates as diverse as r...

A: Evolution is a gradual change that occurs in populations. Mutation, genetic drift, natural selection...

Q: give a sample scenario of Stimuli - Suppresion in food development

A: Introduction :- Stimuli supression in food development means the sensory  response to a predictable ...

Q: Daughter cells produced in meiosis have Multiple Choice   one-fourth the number of chromosomes as d...

A: Meiosis comes under the category of cell division that plays a role in the formation of daughter cel...

Q: The Rb protein has been called the “master brake” of the cell cycle. Describe how the Rb protein act...

A: Introduction The prototype tumour suppressor gene is the retinoblastoma (RB) gene. It genes for a nu...

Q: The common energy currency molecule in any cell is: Select one: ADP glycogen охудen АТР

A: Cellular respiration is a process that takes place in aerobic organisms (aerobic respiration) in whi...

Q: A

A: Introduction Muscles are soft tissues that contract to produce a particular movement, fascicles are ...

Q: Which of the following RNAS is the product of transcription?

A: Transcription is the process of making an RNA copy of a gene sequence

Q: How do eukaryotic and prokaryotic RNA polymerases compare?   Eukaryotic and prokaryotic RNA polymer...

A: Prokaryotes have only one RNA Polymerase, while eukaryotes have three (RNA Polymerases I, which tran...

Q: REVIEW: How many clades are in Tree A (or B or C...they're the same tree)? HINT: Count the internal ...

A: Cladogram is a diagramatical representation of relationship between ancestor and organism.

Q: Why do you think that the tetrahymena needs to egest material from the cell

A: Tetrahymena is a genus of free-living ciliates that is classified as a unicellular eukaryote. Tetrah...

Q: Which of the following is/are correct? a. Stained preparations of bacterial cells reveal much more d...

A: Gram staining is used to identify bacteria. It is used to find bacterial infection in the cell.

Q: Influenza A virus M2 protein triggers mitochondrial DNA-mediated antiviral immune responses

A: Answer 

Q: Genotype and environment interact to produce the phenotype ofan animal. Explain comprehensively the ...

A: Genetic traits are regulated by genes. 

Q: A Platelet Count decreases under the normal value, when the patient has * Leukemia or lymphoma True ...

A: Introduction :- Lymphoma is a malignancy that starts in the immune system's infection-fighting cells...

Q: give a cladogram with the following: dog, bird, fish, mango, and mahogany

A: cladogram is a diagram that depicts evolutionary relationships among groups. It is based on PHYLOGEN...

Q: How does an aggregate of contributing SNPs affect same-sex sexual behavior?

A: Same-sex sexual behavior is a complex trait . It is governed by both genetic and non-genetic factors...

Q: What two properties define a stem cell? Distinguish between a totipotent stem cell, a pluripotent st...

A: In the body, stem cells work as a repair system. Stem cells are cells having the ability to develop ...

Q: Virology:What class of fusion protein does influenza have ?Name one characteristic of this class of ...

A: The molecular processes of virus membrane-fusion events are crucial to investigate because they serv...

Q: Karner blue caterpillars are: A protected by ants B fed by ants C attacked by a...

A: Mutualistic, commensalistic, or parasitic symbiosis is any sort of comprehensive and long ecological...

Q: three skeletal muscles that are involved when lifting aheavy-medium-sized box from the ground. For e...

A: Skeletal muscles are among the most important muscles in the human body. They are assisting in volun...

Q: In PLT test, what is the diagnosis of high numbers of * .platelets ? For example, 666,000 cells /mcL...

A: The cardiovascular system is a network of arteries and veins in which the heart pumps blood. One of ...

Q: 25. Cut-and-paste transposition refers to: The mode of transposition of DNA transposons b. The mode ...

A: DNA transposons are genetic tools that can be used to introduce a piece of foreign DNA into a genome...

Q: Virology:How does influenza ensure the correct packaging of all genome segments ?

A: Influenza A virus (IAV) contains a genome with eight single-stranded, negative-sense RNA segments th...

Q: Is it acceptable to give a formal name to a microbe that hasn't been isolated and cultivated? What t...

A: There are two main microbiology methods used for isolating bacteria from a clinical sample in order ...

Q: A death from trauma to the body, overall unknown cause of death, and/or no doctors visits within 30 ...

A: Questionable death   death is suspicious if it is unexpected and its circumstances or cause are medi...

Q: How do the metabolic pathways of different cells allow them to cycle nutrients?

A: All the biochemical reactions occuring inside a  cell constitute the metabolism.Metabolic pathways c...

Q: Discuss the relationship between cancer and changes in gene expression that affect cell developmenta...

A: Cancer is the condition in which the control over the process of cell division is lost.

Q: The Archaeal glycerol stoichiometry is different from the Bacteria and Eukarya. This may suggest tha...

A: The supergroups are thought to be monophyletic, which means that all organisms within each group are...

Q: Like desert rodents such as the kang mammals such as dolphins have his that produce only a tiny amou...

A:

Q: If an E. coli cell is exposed to glucose, what happens? O A) CAMP levels are increased and the trans...

A: The lac operon of E. coli contains genes involved in lactose metabolism. It's expressed only when la...

Q: What is the reduced product of complex IIII/cytochrome oxidase????

A: Cytochrome c oxidase (CcO) is a respiratory energy-transducing enzyme. It catalyzes electron transfe...

Q: In the cells of patients with I-cell disease, their newly synthesized lysosomal proteins are not pro...

A: All organisms are made of numerous cells. Aptly cells are the building blocks of an organism.  Cells...

Q: a potential membrane

A:

Q: plz explain with thorough explanation

A: Here we provide the information regarding the inter distance of origin of replications.  Given data:...

Q: Conduct research and summarize the causative agent and mode of transmission behind the multistate me...

A: The U.S. Food and Drug Administration (FDA) and Centers for Disease Control and Prevention (CDC) are...

Q: Question: What are the major mechanisms maintaining reproductive isolation between populations?

A: Reproduction can serve two distinct purposes. The two distinct purposes of reproduction are producin...

Q: In a human somatic cell (normal body cell) that is in G2, what would be true about chromosome number...

A:   These cells would be considered diploid (2n).These cells would contain homologous chromosomes.Thes...

Q: 2. Compared to areas, cold du

A: Thermally activated vertebrates are indeed the majority of creatures that remain active in extreme c...

Q: sample scenario that may happen in Stimuli - Suppresion, and give Corrective/Preventive Measures

A: The simplest type of response is a direct one-to-one stimulus-response reaction. A change in the env...

Q: You identify a new bacterial species in the koi pond between the Curry Student Center and Robinson H...

A: NE koili bacterial genome contains cas gene & various bacteriophage genomes separated by unique ...

Q: Calculate the allele frequencies of A and a in the following population. AA individuals 50, Aa indiv...

A:

Q: At the growth rate you calculated for Florida, the population of that state will double in just 38 y...

A: Population of Florida goes to double in 38 years, which would be having a few drastic impacts on the...

Q: The Na+-glucose transporters SGLT2 and SGLT1 are located at different levels of the kidney proximal ...

A: Introduction :- Kidney is the main organ of excretion and osmoregulation in vertebrates through whic...

Q: A Vhet do we call the structures found on the root epidermis that increase the plant's capacity abso...

A: Roots are underground structures of plants. They absorb water and nutrients from the soil.

Q: Can a vertebrate organ contain cells derived from more than one lineage?

A: The vertebrate lineage is defined as the developmental history for the tissue, or organ from a ferti...

Q: What are the major sources of variations in the gene pool?

A: Gene pool is genetic diversity that is found in the population of species. 

Q: 7. Why does the sex-linked gene for pseudohypertrophic muscular dystroplhy not beconme eliminated fr...

A: Pseudohypertrophic muscular dystrophy is the most common type of muscular dystrophy, wherein fat and...

Q: Question 12 Alternative splicing A. happens when different set of exons are joined together B. happe...

A: Option d  A,C,D,E  

Q: You count 1000 plants and look at their flowers. Your results are as follows: 740 red 260 white Does...

A: Mendelian inheritance pattern is an inheritance pattern which determines how the traits ( characters...

Q: is shown below. Draw a restriction map of a plasmid with the appropriate restriction sites based on ...

A: Restriction digestion is the fragmentation(cutting) of DNA on very specific sites (restriction sites...

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.