Identify the type(s) of trait in the pedigree below autosomal recessive autosomal dominant X-linked dominant X-linked recessive Y-linked

Q: Which of the following could result in a polyphenism? A mutation creates a deleterious version of an...

A: Polymorphism is heritable. It is the ability of object to take many forms. Polyphenism is a type of ...

Q: Which community is the most diverse and which community is the least diverse? Justify.

A: Community  In biology, community is a geographical area where two or more than two species live toge...

Q: What color are all the kernels in the F1 generation?   a. All black b. All yellow c. A mixture of bl...

A: F1-generation (filial-1 generation): it is the result of a parental generation cross, which means it...

Q: What region of the brain is responsible for memory retrieval?

A: Brain is very important part of the central nervous system;where processing of information takes pla...

Q: The following statements are true about the structure of amylose, EXCEPT? Amylose is linear and is p...

A: Amylose is a polysaccharide composed of -D-glucose units that are linked together by glyosidic linka...

Q: In two or three sentences, describe what occurs during permineralization. Do not drag and drop answe...

A: Perimineralization is the most common type of fossils which is involving with the deposition of mine...

Q: in the “DNA extraction from fruit” laboratory, what solution disrupted the cell and nuclear membrane...

A: "Since you have asked multiple question, we will solve the first question for you. If you want any s...

Q: In your own words, what is a chiral carbon and cite its relevance in carbohydrates properties.

A: Carbohydrate are macromolecules or sugar molecules, and are one of the three important molecules tha...

Q: Explain the two stages of photosynthesis (what are the reactants and products of each stage. Where i...

A: As per our company guideline we are supposed to answer only 1st question or first 3 sub parts of the...

Q: Cells produce mRNA by transcription of their DNA genomes. In contrast, single-stranded RNA genome vi...

A: As per the guidelines, we are supposed to answer only one question. Kindly repost the other question...

Q: Describe the African savanna and explain why itserves as an example of how differences in climatelea...

A: Savanna represents the tropical grasslands with scarce trees. 

Q: "Briefly describe the two modes that enveloped viruses use for entry into their host cells. 2. How ...

A: virus are defined as acellular infectious agents that replicate within living cells. There are three...

Q: CHARACTER/ANIMAL PHARYNGEAL VERTEBRAE PAIRED APPENDAGES MUSCULAR FINS WITH MUSCULAR LIMBS SWIM SUCKE...

A: Cladogram used to construct to show similarities and differences between organism . It use to constr...

Q: Which of the following describes industrial agriculture? a) Included the use of biotechnology b) Max...

A: The concept of industrial agriculture implies increased use of farmlands to produce the highest yiel...

Q: Plant is autotroph which means it can make its own nutrients by photosynthesis. a. Define photosynth...

A: Plant physiology is the study of plant functions and behaviour. It helps to analyse all processes th...

Q: A. Label the structures in the microscopic diagram below:

A: The given pictures are are microscopic section of tooth. In this structure we have to define differe...

Q: How can the morphology of flowers, fruits, and seeds possibly affect the population, diversity, and ...

A: The morphology of flowers, fruits, and seeds always affect the population, diversity, and distributi...

Q: A female has a family history of Duchenne muscular dystrophy, a recessive sex- linked condition that...

A: Since, the disorder is sex linked recessive, we have,  Genotype of affected female - XDXD Genotype o...

Q: Background: One of the main drivers of climate change is the emissions of carbon dioxide gas into t...

A: Photosynthesis -  formation of food(carbohydrates) in presence of light by green plants is known as...

Q: a. No net movement of water or solutes will occur.

A: Answer - (A)  NO NET MOVEMENT OF WATER OR SOLUTES WILL OCCUR. 

Q: Choose the one answer that fits best. Which of the following statements regarding seed germination i...

A: * seed germination is a  process which an organism grows from a seed or spore. *sprouting of a seedl...

Q: Label the following images: #32 #27 #28 #30 #29 #33 #31 ANSWER IN THE FOLLOWING FORM (copy and paste...

A: 27.Retina: Nerve layer lining the back of the eye.It senses light and creates electrical impulses th...

Q: unity of bacteria consumed 30 ng of giucose, iciency of 65%. How much nitrogen did this community of...

A: Metabolism refers to all the biochemical reactions that occur in a cell or organism. The study of ba...

Q: How does island biogeography affect species distribution?

A: The presence of a diverse range of plants and animals in an ecosystem is referred to as biodiversity...

Q: While staring at a black square CGMP is reduced in photoreceptors O photoreceptors have used up thei...

A: All GPCRs ( G - protein coupled receptors) are seven membrane spanning protein with their N- termina...

Q: Identify and explain the parasite factors that has an impact on parasitism.

A: An ecological interaction is defined as the interaction of two organisms in the same ecological comm...

Q: define symbiosis, commensalism, mutualism and parasitism and give an example of each

A: A biological interaction is the effect of two species living together in a community on each other i...

Q: Give some external traits of gilts and boar that are related to the production performance of breede...

A: Sound feet and legs, a healthy growth rate and back fat, 14 or more well-spaced teats with none inve...

Q: What is frost damage? Can the frost damage symptoms be confused with other abiotic or biotic factors...

A: Answer :- Frost damage happens when ice structures inside the plant tissue and harms the plant cells...

Q: Question 3. Production of thyroid hormone by cells in the thyroid gland in response to thyroid- stim...

A: There are three forms of chemical signaling: autocrine, paracrine and endocrine. Autocrine signaling...

Q: in earlobes, attached (A) earlobe is dominant while free (f) earlobe is recessive.  - free earlobes ...

A: Answer :- If a cross is performed between male having attached earlobes and female having a normal o...

Q: Explain in a more clinical detail the mode of actions of the following on the human skin cell or tis...

A: 3.Peptides and proteins :- A peptides is made up of two or more no of amino acids and proteins are t...

Q: The crab spider, Thomisus spectabilis, sits on flowers and preys upon visiting honeybees. Do honeybe...

A: Answer 

Q: fishing techniques that are too effective are causing low bycatch and reduced hauls. True False

A: Bycatch occurs because modern fishing gear is very efficient, often covers an extensive area, and ca...

Q: glycolysis, Kreb's cycle

A:

Q: Provide a feasible explanation for the observed effect of salinity on % germination and growth rate ...

A: Answer 

Q: The gram positive bacterial cell retain the crystal violet because of the 3 layers surrounding the c...

A: The cell is a discrete entity with a clear boundary, the plasma membrane. That is, the essence of th...

Q: Give examples of three major environmental problems, along with their causes. How are these problems...

A: The prudent use of resources should be practiced, as humans are currently depleting the natural capi...

Q: 82 degrees celsius  10 degrees celsius  0degrees celsius  37 degrees celsius 25 degrees celsius  -  ...

A: Introduction:- Enzymes are proteins that assist our bodies speed up chemical reactions. Enzymes are ...

Q: -in the DNA extraction from fruit laboratory, by what process did cell lysis occur decanting filter...

A: DNA extraction is the method to purify DNA by using physical or chemical methods separating DNA out ...

Q: TEST I: MATCHING TYPE: Match the concept of column A in column B. Write your answer on the column be...

A: Introduction:- Taxonomy is the way living beings are divided up into Kingdom, Phylum, Class, Order, ...

Q: 1. What are the differences between DNA and RNA? 2. What are the similarities between DNA and RNA?

A: Hereditary component of a cell which contains the information of the body and can be transmitted fro...

Q: CHARACTER/ANIMAL PHARYNGEAL VERTEBRAE PAIRED SLITS AND SWIM APPENDAGES MUSCULAR SUCKER- FINS WITH MU...

A: Cladogram is a diagrammatic illustration which represents how the taxons are closely related to each...

Q: Which of the following features correctly describe aspects of protein structure? a) A protein posses...

A: Please follow step 2 & 3 for detailed explanation.

Q: If a virus has a negative-sense RNA genome, what enzymatic activity (if any) will be found as part o...

A: The main strategy of virus having a negative-sense RNA genome is to synthesize positive sense RNA . ...

Q: Question:- Most WBCs of the adaptive immune system generally reside in either lymph nodes or the sp...

A: Adaptive immune responses are produced by white blood cells called lymphocytes. There are two distin...

Q: three different colored threads were crisscrossed on a slide. the different colored threads were the...

A: Depth of concentration to a large extent, the target is low. Each time you switch to higher power, t...

Q: which species is most numerous? Which is least numerous?

A: ANSWER: MOST NUMEROUS SPECIES: In terms of numbers of species, INSECTS represents the largest percen...

Q: Which conditions would NOT lead to good preservation of a dead hominin skeleton? Group of answer cho...

A: preservation of a dead hominin skeleton is necessary for future perspective to study about history. ...

Q: 2. Find the pages in this lab exercise where they are examining the evolution of horses and their re...

A: A cladogram is a diagram used in cladistics to show relations among organisms. A cladogram is not, h...

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.