Person Blood group husband wife's lover wife child 1 child 2 child 3 M Rh+ Rh- Rh+ Rh+ AB MN A. N MN A Rh+ A MN Rh- From this evidence, can the paternity of the children be established?

Q: list 3 core task which related to ergonomic factor.

A: Ergonomic factors are concerned with the people and their work. There are some hazards of work which...

Q: Which of the following is a risk factor for the development of cancer, but not also for diabetes and...

A: Risk factors for development of cancer : Tobacco Exposure to radiation Specific Chemicals Older age...

Q: . Consider the nursing student has AB, Rh negative and her current husband has O, heterozygous Rh po...

A: The blood groups of the child from an AB-ve mother and O+ve father will be, Lets first predict the b...

Q: Early onset Parkinson's Disease is typically considered: Fatal Rapid Idiopathic Genetic

A: Introduction:- Parkinson's disease (PD) is a neurodegenerative condition that primarily affects dopa...

Q: The photomicrograph below shows mitotically dividing cells from whitefish (Coregonus lavaretus). a. ...

A: Cell division is process of making new body cells.

Q: On a fox ranch in Wisconsin, a mutation arose that gavea “platinum” coat color. The platinum color p...

A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA (deoxyri...

Q: What are the types of plant geotropisms? Why do the stem and the roots present opposite geotropisms?

A: Geotropism Or Gravitropism In Plants It is the growth of the plant in response to a gravity stimulu...

Q: What is the greatest cause for threatened species?

A: One of the major cause of the threatened species os the loss of habitat. Destruction of Habitat  is ...

Q: List down the similarities and differences present between a cnidarian medusoid and an adult ctenoph...

A: List down the similarities and differences present between a cnidarian medusoid and an adult ctenoph...

Q: How to know the sequence of all mRNAs ?

A: For the determination of the gene sequence that is based on the template of mRNA, we need to do the ...

Q: What is phototropism?

A: Introduction  In this question we have to explain phtototropism.

Q: We have used SAR as an estimate of purity. How else could you test for the purity of the phycocyanin...

A: Phycocyanin is light harvesting, pigment binding protein isolated from algae, especially from the gr...

Q: In Figure 6-21, propose a specific genetic explanationfor individual Q (give a possible genotype, de...

A: Examples of diseases showing an incomplete penetrance are Huntington's disease and breast cancer. Bo...

Q: The DNA sequence ATGCATGC will pair with which of the following DNA strands? TACGTACG TACCTACC CGTAC...

A: DNA, or deoxyribonucleic acid, is the hereditary material in humans and virtually all other creature...

Q: What are zygotic meiosis, gametic meiosis and sporic meiosis?

A: Introduction In this question we have to write about the zygotic meiosis, gametic meiosis and sporic...

Q: Can you tell me about the survival and prognosis for yellow fever, please?

A:         INTRODUCTION         Yellow fever is an dreadful viral haemorrhage disease that is mainly tr...

Q: In dogs, a dominant gene (1) determines white coat, and a recessive gene (i) gives colored coat. In ...

A: The phenotypic ratio would be 12:3:1. The genetic interaction is recessive epistasis.

Q: Lactating mammals produce which two hormones that promote milk synthesis and milk release? prolactin...

A: ANSWER) Prolactin and Oxytocin are the hormones which are responsible for the production and release...

Q: What is the range of values for percentage of emissions from transport of food to retailers (deliver...

A: The range of values for percentage of emissions from transport of food to retailers (delivery) lies ...

Q: Why are pteridophytes better adapted to dry land than bryophytes? Were pteridophytes always less abu...

A: Introduction In this question we have to discuss why are pteridophytes better adapted to dr

Q: Give an example of structural change that has occurred inchromosomes during evolution

A: Evolution : It is the process by which traits of a species change over numerous generations & it...

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A: Introduction  There are certain chemicals that are toxic to mankind like they can cause some adverse...

Q: In the phylogeny shown, how many species lack males that grow horns? Threshold mechanism 1 ,Threshol...

A: The correct answer is- a. None

Q: 2. What is the probability of having odd numbers using two die rolled at one time? A. 1/6 B. 1/3 C. ...

A: ANSWER 2) (D) 1/4 When two dice are thrown simultaneously probability of getting an odd number on bo...

Q: What phylum is the closest relative of nemertines? Why?

A: Nemertines:  Nemertea, sometimes known as ribbon worms or proboscis worms, is a phylum of organisms....

Q: Can Forensic DNA Analysis Help Save Elephants?

A: DNA fingerprinting in the field of DNA analysis has played a very crucial role in for the conservati...

Q: different uses of either version of the tree, what information does one impart that the other does n...

A: Dendrogram: This is a collective term covering all types of phylogenetic trees whether they are scal...

Q: C) A) B) D) E) Directions: For cach of the following species above identify whether they are Haplorr...

A: Strepsirhines: B and C. Haplorrines: A, D, E. Platarrhines: A and B Catarrhines: D and E          

Q: The figures 1 and 2 show the agarose- gel electrophoresis pattern of the serum proteins of a healthy...

A: Serum  Serum is the yellowish that is remains from blood plasma after the removal of clotting factor...

Q: List three reasons why biodiversity conservation is important.

A: Biodiversity refers to all the living organisms that are present in an area. It includes all the mic...

Q: Of the organs/tissues of the human body, glycolysis occurs mostly in the ____________  and ________...

A: Glycolysis is the breakdown of glucose into two three carbon compounds. Gluconeogenesis is the synth...

Q: What is the relationship between biodiversity and food security? Between biodiversity and pharmaceut...

A: Relationship between biodiversity and food security is given below: Biodiversity is very crucial fo...

Q: Describe how one cell communicates with another cell. What does this communication actually do? In o...

A:

Q: How do the Miocene fossil primates differ from the Oligocene fossil primates? Thank you so much!!

A:   INTRODUCTION     All these Primate may reveal for adaptations for climbing the trees. The primates...

Q: What is the probability of having red flowers when red snapdragon and white snapdragon are crossed? ...

A: Incomplete dominance refers to the inability to mask the recessive phenotype completely. Hence when ...

Q: Question 6 Which do these nutrients have in common? Vitamins D, C, and A zinc, selenium O they are a...

A: The body needs specific nutrition, vitamins, and  minerals to overcome any kind of disease and built...

Q: In Figure 5-15, how are each of the following genotypesproduced?a. F+ a− c. F− a+b. F− a− d. F+ a+

A: Recombination is a technique by which pieces of DNA are broken and recombined to produce new combina...

Q: What is a greater cause for non-threatened species, fires or pollution?

A: Ecological succession is a process in which the habitat and species change after a disaster and grad...

Q: In Figure 5-33, which is the rarest λ genotype producedin the initial lysate?

A: Transduction It is the process with which a virus transmits genetic material from one bacteria to a...

Q: Scientists hypothesize that very simple cells could have arisen through four steps. Place thos 4 ste...

A: Evolution is defined as the change in characteristics of individual over a period of time. 

Q: Which of the following cell junctions are involved with anchoring of the cell to the extracellular m...

A: Cell junctions are structures composed by several different transmembrane proteins, whose main funct...

Q: In Figure 5-11, which donor alleles become part of therecombinant genome produced?

A: Conjugation is the mechanism by which one bacteria directly transmits genetic material to another.  ...

Q: Answer the following: 1. Which pieces of DNA are the most informative? Why? 2. Explore the concept o...

A: Note: Ad per Bartleby Guidelines, For Remaining Answers Please Repost The Question. Introduction: DN...

Q: Differentiate process of the reaction for capture assays. Compare to other immunoassays like competi...

A: Immunoassay: This is basically a biochemical analytical technique that help detecting and measuring ...

Q: spillover' mean

A:

Q: Males castrated at a young age will show receptive behavior to other males when treated with estroge...

A: There are few points about the gonadal harmones are : The testes in the male and the ovaries in the ...

Q: If a diploid with 40 pairs of chromosomes underwent metaphase, how many are now the centromeres?

A: Metaphase  It the stage of cell cycle where all chromosomes are aligned at equatorial plate.

Q: What is the role of the cuticle in the successful propagation of nematodes?

A: Nematodes belong to the phylum Nematoda under the Animalia kingdom. These are free living and Parasi...

Q: How long would it take a single bacterial cell to form 1,000,000 cells if it had a generation time o...

A: Bacterial Growth Calculation Bacterial development is the course of division of one cell to bring ab...

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.