Biology College

Select all that correctly apply to the human pedigree shown below.
ㅁㅁ
2
O
Individual #2 is heterozygous..
The pedigree represents dominant inheritance.
Individual #3 is heterozygous.
The pedigree represents recessive inheritance.
The pedigree represents x-linked recessive inheritance.

Answers

Answer 1

Pedigrees are used to get inheritance pattern of a gene and to determine possible genotypes among the family members. Correct options are 1) Individual #2 is heterozygous. 4) The pedigree represents recessive inheritance.

What is a pedigree?

A Pedigree is the representation of a family's history. This graph is used to track a trait through different generations, and analyze the inheritance pattern of a particular gene and its expression.

It is a tool used to understand how genes are transmitted from the parental generation to the descendants, and what are the probabilities of  inheriting them.

Pedigree interpretation.

Family members

→ Individuals are represented with geometrical figures.

→ Males are squares

→ Females are circles

Trait/Phenotype

→ Healthy/normal/not affected  individuals are represented with empty figures

→ Affected/mutated individuals are represented with solid black figures

Generations

→ Each file is represented with a roman number, indicating the Generation.

In the e xposed pedigree,

Generation I

The man is affected (black square) - Individual 1The woman is not affected (empty circle). - Individual 2

The woman must be homozygous dominant, since they had all healthy children, but affected grandchildren. This means the generation II are carriers, and the affection was expressed in the third generation.

Generation II

All healthy individualsThe two daughters and the son from the previous couple are heterozygousThe man that married daughter 2 is also heterozygous. You can tell this because they had affected children (black figures). The two remaining individuals might be either homozygous dominant or heterozygous.

Generation III

Children from couples one a three (generation II) are all healthy individuals. They might be either heterozygous or homozygouys dominant.

Two children from the second couple (generation II) are healthy and two are affected. Solid black circles are affected individuals, while empty figures are healthy individuals.

Individual #2 is heterozygous. CORRECTThe pedigree represents dominant inheritance. INCORRECTIndividual #3 is heterozygous. INCORRECTThe pedigree represents recessive inheritance. CORRECTThe pedigree represents x-linked recessive inheritance. INCORRECT

You can learn more about pedigrees at

https://brainly.com/question/13667608

#SPJ1

Select All That Correctly Apply To The Human Pedigree Shown Below.2OIndividual #2 Is Heterozygous..The

Related Questions

what happens in meiosis during telophase 2​

Answers

Answer:

Meiosis can be described as a sort of cell division in which a single parent cell divides into four daughters. The number of chromosomes in the resultant daughter cells is half that of the parent cell. Reduction division is another name for this kind of division.

Telophase 2 results in the production of four daughter cells as the nuclear membrane forms, the chromosomes shift to their opposite poles, and the cell follows cytokineses.

Explanation:

hope this helps!

Which part of the brain is indicated by the arrow
below?

Answers

The part of the brain is indicated by the arrow is called Pons.

What is pons in the brain?

The pons, situated at the foundation of the brain within the brainstem, assumes a pivotal role in an array of functions, encompassing:

Governing respirationRegulating the cycles of sleep and wakefulnessOrchestrating movement coordinationFacilitating the transmission of messages between the cerebellum and the cerebrumServing as a conduit for nerve fibers connecting the spinal cord and the brain

Furthermore, the pons actively participates in the synthesis of cerebrospinal fluid, a transparent fluid that envelops and safeguards the brain and spinal cord.

Learn about the brain here https://brainly.com/question/1247675

#SPJ1

Hello can someone help fill in these two blanks?

Answers

We can see here that filling the two blanks, we have:

1g of hydrogen = 1 mole.

7g of lithium = 1 mole.

What is mole?

In chemistry, a mole (symbol: mol) is a unit used to measure the amount of a substance. It is a fundamental concept in chemistry and plays a crucial role in quantitative calculations and understanding the relationships between mass, number of particles, and volume.

The mole is defined as the amount of a substance that contains as many elementary entities (such as atoms, molecules, ions, or formula units) as there are atoms in exactly 12 grams of carbon-12.

Learn more about mole on https://brainly.com/question/29367909

#SPJ1

What are the celluar activities that sustain a single cell organism through its lifetime

Answers

The cellular activities that sustain a single-cell organism through its lifetime include nutrient uptake, metabolism, growth, reproduction, and waste elimination. These processes ensure the organism's survival and allow it to carry out essential functions.

To elaborate, single-cell organisms obtain nutrients from their environment through various means, such as diffusion, active transport, or phagocytosis. Once inside the cell, these nutrients undergo metabolic processes like glycolysis, the Krebs cycle, and oxidative phosphorylation to generate ATP. This energy is utilised for growth, repair, and maintenance of cellular structures.

Additionally, single-cell organisms reproduce through processes like binary fission or budding, enabling them to proliferate and pass on their genetic material. Waste products generated during metabolism are eliminated through exocytosis or diffusion to maintain cellular homeostasis.

To know more about metabolism, refer:

https://brainly.com/question/14453475

1. You have been hired to help assess water quality within your watershed as shown in the picture below. Label the point sources and non-point sources in the drawing.

2. What are the potential pollutants of concern in this picture? List as many as you can?

Answers

1. The point sources are the factories and Animal feedlot and non-point sources is water treatment plant.

2.The potential pollutants of concern are fac and factories and city streets.

What are the point source and nonpoint sources of water pollution?

Point sources, such as municipal and industrial discharge pipes where pollutants reach the water supply, are easily recognized sources or locations of pollution.

Non-point sources of pollution include agricultural runoff, acid rain, and other situations where it is difficult to pinpoint the source of the pollution. Pollution with a clear source, like a spill or discharge, is referred to as point source pollution. Non-point source contamination occurs when there is no way to identify the source of the pollution or when there may be several sources.

Learn more about pollution at;

https://brainly.com/question/19621497

#SPJ1

Scarification is a process that scratches up the surfaces of seeds that pass through the guts of birds. A student wanted to see if scarified seeds grew better than those that were not scarified. He simulated scarification by rubbing 20 cherry seeds with sandpaper. Another set of 20 cherry seeds were left alone. The student planted each of the seeds into separate pots and gave them the same amount of water daily. The pots were placed in a location with a constant temperature of approximately 25 degrees C. The number of seeds that germinated each group was recorded daily for three weeks. Which is the control group?
Which is the experimental group?
What is the independent variable?
What is the dependent variable?
Name at least one controlled variable?
Was quantitative or qualitative data collected?

Answers

The control group is the set of non-scarified seeds. The experimental group is the set of scarified seeds. The independent variable is scarification process. The dependent variable. is the number of seeds that germinated in each group.

Controlled variables are the amount of water supplied daily, the constant temperature of the growing environment, the type of cherry seeds used and the size of the planting pots.

Quantitative data are the daily count of the number of seeds that germinated in each group over three weeks.

The study does not have qualitative data.

Differences between dependent and independent variablesThe independent variable needs no stimulus to generate results.The dependent variable needs to be stimulated by the independent variable to generate results.

A scientific experiment needs to feature all of the elements represented above to be effective and reliable. This is because these elements prove that the experiment was carried out methodically, specifically, and with care in each variable and presented data.

Learn more about science experiments:

https://brainly.com/question/14158846

#SPJ1

All of the following are essential amino acids except a) Arginine b) Alanine c) Histidine d) Lysine.​

Answers

All of the following are essential amino acids except: b) Alanine.

What is Alanine?

Since alanine is a non-essential amino acid, the body can produce it on its own and does not need to be consumed in the diet. From other amino acids and metabolic processes the body may make alanine.

The amino acids indicated in alternatives a), c), and d), on the other hand, are essential amino acids which means that the body cannot produce them and that they must be received from diet. These amino acids are essential for the production of proteins as well as other physiological processes.

Therefore the correct option is b.

Learn about Alanine here:https://brainly.com/question/28944762

#SPJ1

Other Questions
Project InstructionsEach year at the end of summer, Outdoor Recreation Unlimited puts on a major sales event that includes live music, displays of discounted outdoor clothing and gear, food vendors and fun outdoor activities in order to sell their remaining retail and have a great time in the process. This year, your boss has given you the task of being the project manager for this event. The event will take place in three months and you'll be managing a team of five interns to help plan the event.Need the answers the following questions:What are your cost estimates for the project? (You have an unlimited budget, but in past years, costs for this event have not surpassed $30,000.)What major milestones and timeline will you adhere to?How will you ensure quality and prepare for risks along the way?How will you manage your team assigned to this project?How you will report the status of the project?How you will measure the success of the project at its close Evaluate the following integrals(a) 3 3t sin(2t^2 - ) dt, True or false? The fastest-growing component of U.S. personalconsumption is services provide a list of employees and their phone numbers. put the employee names together so that the list is last name, first name (with the two names together in a single field and a comma and space between the names). In the context of using a regression model to forecast net cash flow with sales, which of the following is the percentage of variation in net cash flow that is explained by sales?Select one:a. R-Squareb. Multiple Rc. Standard errord. Mean absolute deviation "The correlation between midterm and final grades for 300 students is 0.620. If 5 points are added to each midterm grade, the new r will be:" 0.124 0.57 0.62 0.744 Scholes Systems supplies a particular type of office chalr to large retallers such as Target, Costco, and Office Max. Scholes is concerned about the possible effects of inflation on its operations. Presently, the comparry sells 92000 units for $80 per untt. The varlable production costs are $45, and foxed costs amount to $1,520,000. Production engineers have advised management that they expect unit labor costs to rise by 15 percent and unit materlals costs to rise by 10 percent in the coming year. Of the $45 varlable costs. 60 percent are from labor and 30 percent are from materials. Varlable overhead costs are expected to increase by 20 percent. Sales prices cannot increase more than 10 percent. It is also expected that fixed costs will rise by 4 percent as a result of Increased taxes and other miscellaneous fixed charges. The company wshes to maintain the same level of profit in real dollar terms. It is expected that to accomplish this objective. profits must increase by 6 percent during the year. Required: a. Compute the volume in units and the dollar sales level necessary to maintain the present profit level, assuming that the maximum price increase is implemented. b. Compute the volume of sales and the dollar sales level necessary to provide the 6 percent increase in profits, assuming that the maximum price increase is implemented. c. If the volume of sales were to remain at 92,000 units, What price change would be required to attain the 6 percent increase in profits? Calculate the new price. Complete this question by entering your answers in the tabs below. Compute the volume in units and the dollar sales level necessary to maintain the present profit level, assuming that the maximum price increase is implemented. (Do not round intermediate calculations. Round up your answer for "Volume in units" to the nearest whole number and round your answer for "Sales" to the nearest whole dollar amount.) which property of carbon is related to its ability to form a large number of compounds? which property of carbon is related to its ability to form a large number of compounds? its small atomic radius its tendency to bond to itself to form rings, chains, and branched structures its tendency to form ionic bonds all of the above a prescription for seroquel 12.5 mg po qhs is received. the smallest dose available in stock is a 25 mg tablet. how many will you dispense for a 90-day supply? What formula would produce cell C25?. indicate wich function is changing fasterTopic: Comparing linear and exponential rates of change Indicate which function is changing faster. 10 . 11 12 . 13 . 16 a. Examine the graph at the left from 0 to 1 . Which gr Company J and Company K each recently reported the same earningsper share (EPS). Company Js stock, however, trades at a higherprice. Which of the following statements is most correct? Which expression is equivalent to 682 ?A. 482B. 24C. 242D. 48 The law firm of Daniel, Cheatem, and Howe has monthly foxed costs of $143,000, EBIT of $215,000, and depreciation charges on its office furniture and computers of $5,000, Calculate the Cash Flow DOL for this firm. (Round answer to 3 decimal places e e. 15.251.) The firm's Cash Flow DOL is On 11/18/2021 the Chinas Ministry of Finance sold the 2B worth of five-year bond at 99 yuan, or an issuance yield of 2.6 %, while the 1B of 10-year treasury bonds were sold at 111 yuan, or 2.8%.Missing are the 5Y and 10Y bonds coupon rates ; calculate them! Make sure to include correct statistical notation for the formalnull and alternative, do not just state this in words. HR is expected to contribute to the success of an organization. On a scale of 1 to 10 (1 being "not very effective" and 10 being "very effective"), rate how effectively you think that job evaluation, compensation systems, and benefits programs contribute to organization success based on your current knowledge of these topics. Briefly explain the reasons for your rating. if the ball is released from height 6r above the bottom of the track, what is the magnitude of the horizontal component of the force acting on it at point q? (use any variable stated above along with the following as necessary: g) Jordan opens a bank account. The principal is $950 and the money stays there for 15 months with a rate of interest of 6.92%. How much is the final quantity she will. formed an s corporation called forty-niner inc. contributed cash of 25,000 to get things started . was a bit short on cash