1) Color blindness is a trait that is carried on the X chromosome. Perform a cross between the following parents: a) A woman who has normal vision but whose father was colorblind. b) A man who is colorblind
2) If these individuals have exactly four children together, what number of children would you expect to be male, female, colorblind, and not colorblind?

Answers

Answer 1

Answer:

2 out of 4 children will be female and not colourblind

1 out of 4 children will be male and not colourblind

1 out of 4 children will be male and colourblind

1) Color Blindness Is A Trait That Is Carried On The X Chromosome. Perform A Cross Between The Following

Related Questions

What are four examples of learned behaviors in animals?

Answers

Answer:

Habituation. Sensitization. Classical conditioning. Operant conditioning.

Explanation:

Types of learning include habituation, sensitization, classical conditioning, operant conditioning, observational learning, play, and insight learning. One of the simplest ways that animals learn is through habituation, where animals decrease the frequency of the behavior in response to a repeated stimulus.

True or False? The skills and characteristics needed for a high-quality friendship are the same skills and characteristics needed in a committed long-term relationship or marriage.

Answers

True
Hope this help

What is the hallmark of a chemical change?

Answers

There are five signs that indicate a chemical reaction has occurred: odor, energy change, gas bubbles, precipitate formation, and color change. When any of these changes occur, the reaction is irreversible and cannot be undone.

Describe the levels of organization found in your neighborhood from the smallest level of organization to the largest.

Answers

Answer:tissue

Explanation:

Tissues are groups of cells that have a similar structure and act together to perform a specific function. The word tissue comes from a form of an old French verb meaning “to weave”. ... Groups of tissues make up organs in the body such as the brain and heart.

In mouse, genes X, Y and Z are on chromosome 2. The map of genes X, Y and Z is:

X--------20mu--------Y---------------30mu---------Z.

You cross an individual with genotype XXYYZZ to an individual with genotype xxyyzz, and F1 progeny are collected. Assume interference between regions (X-Y and Y-Z) is 40%. You then perform a cross between an F1 individual and an individual with genotype xYz/xyz. Among 1000 progeny, how many of them will be of the genotype xxyyzz?

Answers

Answer:

36 individuals xxyyzz

Explanation:

Available data:

X-Y = 20MUY-Z = 30MUCross: XXYYZZ   x    xyyzzF1= XxYyZzI = 40%2nd Cross: XxYyZz  x  xxYyzzF2 = 1000 individuals

We need to know how many individuals from the F2 are going to be xxyyzz

xxyyzz genotype is the result of a double recombinant event.

First, we need to analyze the given information:

→ Distances between genes

The genetic distance result from multiplying the recombination frequency of each region by 100 and expressing it in map units (MU). So, if we have the genetic distance we can divide it by 100 and get the recombination frequency:

Let us say that region I is the distance between X and Y. And region II is the distance between Y and Z.

GD = genetic distance

RF = Recombination frequency

GD (X-Y) = RF x 100

20MU = RF x 100

20MU/100 = RF

0.2 = RF (Region I)

GD (Y-Z) = RF x 100

30MU = RF x 100

30MU/100 = RF

0.3 = RF (Region II)      

Now we have the recombination frequency of Region I and Region II.

→ Interference    

Knowing the interference value will let us know the value of the coefficient of coincidence, which will also lead us to the number of individuals xxyyzz.

I = 40%

I = 1 - CC   ⇒ CC = coefficient of coincidence

Clearing this equation gives us the value of CC

CC = 1 - I

CC = 1 - 40% = 1 - 0.4

CC = 0.6

To calculate the coefficient of coincidence, CC, we can also use the next formula:

CC = observed double recombinant frequency/expected double recombinant frequency

Now, we are interested in knowing the value of the observed double recombinant frequency.

Note:  

observed double recombinant frequency = total number of observed double recombinant individuals/total number of individuals expected double recombinant frequency = recombination frequency in region I x recombination frequency in region II.

So, to get the value of the observed double recombinant frequency, first, we need to get the value of the expected double recombinant frequency. And we can do it because we already have the recombination frequencies in both regions.

expected double recombinant frequency = recombination frequency in region I x recombination frequency in region II

- Recombination Frequency - RI = 0.2

- Recombination Frequency  - RII = 0.3

expected double recombinant frequency = 0.2 x 0.3

expected double recombinant frequency = 0.06 = EDRF

Now that we know the value of the CC and the expected DRF, we can get the observed double recombinant frequency.

CC = observed double recombinant frequency/expected double recombinant frequency

- CC = 0.6

- EDRF = 0.06

CC x expected double recombinant frequency = observed double recombinant frequency

0.6 x 0.06 = observed double recombinant frequency

0.036 = observed double recombinant frequency = ODRF

Finally, as this is a frequency, we need to multiply it by the total number of individuals in the F2 to get the number of observed double recombinant individuals.

- ODRF = 0.036

- N = 1000

Double recombinant individuals = 0.036 x 1000 = 36 individuals xxyyzz.

pleaaaseeee helpp meeeeeee ​

Answers

4 is a pterodactyl!!!!!!

Which planets are considerably larger

Answers

Answer:

Jupiter, Saturn, Uranus, and Neptune

Explanation:

Jupiter: Jupiter is the largest planet in the Solar System. With a mean diameter of 142,984 km, it is big enough to fit all the other planets (except Saturn) inside itself, and big enough to fit Earth 11.8 times over.

Freshwater ecosystems can be grouped as those that are still, those that are flowing, and those that contain salt. (True or False)

Answers

Answer:

true

Explanation:

An adult hemopoietic stem cell found in the bone marrow ______________________. (a) will occasionally produce epidermal cells when necessary. (b) can produce only red blood cells. (c) can undergo self-renewing divisions for the lifetime of a healthy animal. (d) will express all the same transcription factors as those found in an unfertilized egg.

Answers

Answer: (c) can undergo self-renewing divisions for the lifetime of a healthy animal.

Explanation:

The adult hematopoietic tissue or adult hematopoietic stem cells can be found in bone marrow of the animal. These cells have the ability to regenerate and renew so that the production of red blood cells remains continuous till death. Hematopoiesis can be defined as the production of cellular components of blood. The adult hematopoietic stem cells are located in the flat bones and ends of the long bones.

During meiosis, homologous chromosomes exchange genetic material during a process
called crossing-over. This exchange of genetic material -

A. Reduces the diploid number to the haploid number

B. Increases the genetic variation

C. Reduces the probability of mutations

D. Increases the haploid number to the diploid number

Answers

Answer:

B. Increases the genetic variation

Explanation:

what are the components of the atmosphere that help organisms live on earth?
EXPLAIN and I will make you brainliest!!!

Answers

Answer: Atmospheric gases, especially carbon dioxide (CO2) and oxygen (O2), are extremely important for living organisms. Carbon dioxide and oxygen are the gases in the atmosphere that are needed for life. Plants need carbon dioxide for photosynthesis. They use sunlight to change carbon dioxide and water into food. The process releases oxygen

Explanation:

HELP WITH THESE ASAP NO LINKS PLS

Answers

16. should be B) Chemical Properties of Water.

Because those are all examples of chemical changes of water.

17. should be B) The liquid will remain a liquid.

Because 52° C is the same as 125.6° F.

In DNA, a sequence of three bases is a code for the placement
of a certain amino acid in a protein chain. The table shows some
amino acids with their abbreviations and DNA codes.
Which amino acid chain would be produced by the DNA base
sequence below?
C-A-A-G - T- T - A-A-A-T - T-A

Answers

G - T- T- C - A - A - T - T - T - A - T

Which of the following statements about yeasts are true?
1) Yeasts are fungi
2) Yeasts can form pseudohyphae
3) Yeasts reproduce asexually by budding
4) Yeasts are facultatively anaerobic
5) All yeasts are pathogenic
6) All yeasts are dimorphic
Select the option below that contains the numbers referring to true statements.
NO LINKS!!!

Answers

Answer:

Yeasts are fungi, that is the answer

HELP WITH THESE ASAP NO LINKS PLS

Answers

Answer:

12. A

13. A

Explanation:

12. A chemical reaction occurs when something new is transformed and changed chemically. The other answer choices, B, C, and D are physical changes; nothing new is really being created.

13. When water is heated to become a gas, that term is called boiling. Hence the name, boiling point.

Which of the following is not a type of fossil fuel?
petroleum
nuclear energy
coal
natural gas

Answers

Answer: Nuclear energy

Explanation:

Answer:

I say the answer nuclear energy!!

Explanation:

Nuclear energy is not a fossil fuel!!

1. This question may be completed independently or as a group exercise. Biological anthropologists disagree about the best way to classify the robust australopithecines. Describe the two approaches to classifying these species. Which classification do you support

Answers

Answer:

Some researchers classify Australopithecines into gracile australopithecines and robust australopithecines, while others argue that differences are enough strong to classify robust australopithecines in their own genus called 'Paranthropus'. In my opinion, it seems reasonable to obtain more fossil data in order to support this division  

Explanation:

The term Australopithecines comes from the genus Australopithecus, which are the closest known relatives of our genus Homo, and arose around three (3) million years ago. Australopithecines can be classified into two major groups called gracile australopithecines and robust australopithecines. However, robust australopithecines have also been classified in their own genus, Paranthropus, in order to distinguish them from the gracile australopithecines. The major differences between gracile and robust species are associated with facial and cranial features. Paranthropus species had a large sagittal crest, enormous cheek teeth, robust jaws, and strong jaw muscles (suggesting they were herbivores that ate tough food). However, these main features may not be conclusive evidence that supports the separation of Paranthropus in its own clade, thereby in my opinion it should be reasonable to wait until more fossils are found in order ​to correctly classify Paranthropus species as a different group.

Which group of organisms would Schleiden have been most likely to study?

Answers

Answer: flower, pine tree, or cactus.

Explanation:

Answer:

A: flower,pine tree,or cactus

Explanation:

Edge 2021

What is happening to the [OH-] when the solution turns from pink to violet?

Answers

Answer:

the hydroxide ions are undergoing ionization and the particles are gaining / losing electrons .

Explanation:

i think it is because ::

the phenolphthalein of the solution has gone from having a pH of around 8 (pink) to being alkaline at above 10 which causes it to burn purple / violet .

Which of the following explains the conservation of mass during cellular respiration? (4 points) a The total number of atoms when carbon dioxide and oxygen react stays the same when glucose and water are produced. b The total number of atoms when water and oxygen react stays the same when glucose and water are produced. c The total number of atoms when carbon dioxide and water react stays the same when glucose and oxygen are produced. d The total number of atoms when glucose and oxygen react stays the same when carbon dioxide and water are produced.

Answers

Answer:

D- The total number of atoms when glucose and oxygen react stays the same when carbon dioxide and water are produced.

Explanation:

The conservation of mass during cellular respiration can be explained by the fact that after cellular respiration which occurs due to the oxidation of glucose to produce carbon dioxide and water, the number of atoms on the right hand side (RHS) of the reaction remain same as of left hand side (LHS) of the reaction.

The balanced chemical equation is mentioned as under:

C₆H₁₂O₆  +     6 O₂         ->     6 CO₂       +      6H₂O    +     Energy.

(Glucose)     (Oxygen)          (Carbon            (Water)

                                              dioxide)

If we will see carefully, the number of atoms of each element on RHS & LHS of the equation are same i.e. there are 6 atoms of C, 18 atoms of O and 12 atoms of H on both the sides.

CURRENTLY ON A POST TEST: 50 POINTS
Recently a local government has observed that the number of people suffering from respiratory diseases has increased. What measures can the local government take in order to reduce health risks?

A. force everyone to stop using cars
B. shut down all the factories
C. reduce public transport facilities
D. ban carpooling systems
E. implement standards on the smoke emissions from factories

this is supposed to be environmental science, but there isnt even an option for science so im going to put it as Biology

Answers

Answer:

For more than forty-five years the Clean Air Act has cut pollution as the U.S. ... New cars, trucks, and nonroad engines use state-of-the-art emission control technologies. ... EPA has taken initial steps to limit emissions that cause climate change and ... This progress reflects efforts by state, local and tribal governments; EPA; ...

Explanation:

Answer:

E. implement standards on the smoke emissions from factories

Explanation:

I hope this helps you! ☺️

Question 5
How do increases in the carrying capacity of Earth for people affect the carrying capacity of Earth for other species?
Select one:

It increases for most species.

It decreases for all species.

It decreases for most species.

It increases for all species.

Answers

Answer:

It increases for most species.

I WILL GIVE BRAINLIEST AND EVERYTHING IF YOU HELP ME

In order to go through Mitosis, DNA is packaged into structures known as what.


a

Enzymes

b

Chromosomes

c

Double Helix strands

d

Nucleic Strands

Answers

Answer:

b:chromosomes

Explanation:

hope you get it


7. Which of the following determines how quickly nutrients are absorbed? *
A. The cell's attitude
B. The cell's ribosomes
C. The cell's surface area/volume ratio
D. The cell's DNA

Answers

B should be correct

Please help and thank you I do not want my points wasted

Answers

I can give you an idea: Train the pets on what exactly to do during a natural disaster

Please help!! I have to turn this in like right now lol

Answers

Answer: A

explanation(from a website)

Stay calm. ...

Remove the stinger. ...

Wash the sting with soap and water.

Apply a cold pack to reduce swelling. ...

Consider taking over-the-counter pain medication.

Answer:

must be A

Explanation:

first A as first aid

and then B

I’ll give extra points for who ever does this

Answers

You see this is correct because

Please answer fast ASAP I give brainliest



How is light penetration likely to affect the distribution of plants in the lake ?

Answers

Explanation: In the open water zone (or photic zone) sunlight supports photosynthetic algae and the species that feed upon them. In the deep water zone, sunlight is not available and the food web is based on detritus entering from the littoral and photic zones.

Hope this helps!!

Plz Branliest!!

Have a great day!!

Bye!!

Freshwater plants that have adapted to very moist conditions live in which type of biome?
an estuary
coral reefs
the ocean
a wetland

Answers

Answer:

A wetland

Explanation:

All the others are salt water

Answer:

wetland

Explanation:

Which of the following statements is true?

Energy from the sun is used by plants to make food.

The sun is made of mostly hydrogen and helium.

The sun is the most massive object in the solar system.

all of the above

Answers

Answer:

All of the above

Explanation:

hope this helps

Other Questions
What does it mean pay date? Winnebagel Corp. currently sells 28,300 motor homes per year at $74,500 each and 7,300 luxury motor coaches per year at $116,500 each. The company wants to introduce a new portable camper to fill out its product line; it hopes to sell 23,300 of these campers per year at $20,500 each. An independent consultant has determined that if the company introduces the new campers, it should boost the sales of its existing motor homes by 2,900 units per year and reduce the sales of its motor coaches by 880 units per year.Required:What is the amount to use as the annual sales figure when evaluating this project? During which radioactive decay process does the mass number of a nucleus change? A. Beta Decay (Electron)B. Beta Decay (Positron)C. Alpha DecayD. Gamma Decay if the radius is 3.345 what is the diameter Stella says, There are things that happen between a man and a woman in the darkthat sort of make everything else seemunimportant. In response, Blanche is appalled, declaring that Stella is simply talking about *1 pointbrutal desirejustDesire!brutal passionjustPassion!brutal lovejustLove!brutal puppiesjustPuppies! Fill in the blank in the following sentence with the word(s) that will make the sentenceexpress the recent past.Nous___faire du camping. Please help, I don't understand how to put this in CM URGENT NEED HELP CLICK TO SEE Find the equation of the tangent at the point (1.1) for the function Y given in the equation xy^2 + y = 2x 4. Nous ne voyons pas de ___(taxi)5. Luc est acteur et sa soeur est ___(journalist)6. J'utilise ____tous les jours. (World Wide Web)7. Excusez-moi. O est ____? (bread department)8. Aprs avoir ajout tous les ingrdients, _____(stir well)9. Je vais donner ____ ma famille d'accueil. (flowers)10. Tu as la grippe? ___(Get well.) Earthquakes occur when:A.the earth's plates rub against each otherB.magma squeezes through cracks in the crustC.eroded sediment is carried awayD.heat and pressure build up under the surface 1.La energa es la capacidad de un cuerpo para producir trabajo.2.La energa se clasifica solamente en renovables.3.Las ondas se pueden propagar en un medio o un espacio vaco.4. Las ondas se pueden clasificar en longitudinales y transversales.5. La energa cintica es aquella que se encuentra en movimiento.6. El ncleo de la Tierra est formadopor metales, principalmente hierro y nquel, y en menorcantidad por azufre y oxgeno.7. La corteza terrestre est compuesta por rocas8. La contaminacin se puededefinir como la presencia o acumulacin de sustancias en el medio ambienteque afectan negativamente el entorno.9. Los elementos de la tabla peridica se clasifican de acuerdo con sus propiedades y caractersticassimilares.II. Escoge1. Son fuentes de energas renovables:2. Son fuentes de energas no renovables:3. Partes de las ondas:15. La ciencia que estudia los seres vivos es:16. En la biotecnologa se incluyen las reas de:17. Consiste en la liberacin de sustancias qumicas a la atmsfera que alteran su composicin.18. Se debe a la presencia de desechos en el agua. La contaminacin de mares, ros y lagos se produce porlas actividades del ser humano.19. Se debe a la accin humana (los residuos y la basura arrojada en cualquier superficie terrestre).20. Cuando el contaminante es una sustancia qumica que procede normalmente de los usos industriales.21. Surge con la emisin de fluidos a elevadascontaminacin.22. La actividad humana produce mucho ruido, y los altos decibelios en un determinado lugar por encima de sus niveles naturales marcan la contaminacion. Sara has a spinner that is divided into sections with different colors. The results from 20 spins are shown in the table.ColorNumber ofTimes SpunBlue4Green3Orange6Grey5PinkBased on these results, what is the probability that the spinner will land on pink on the next spin?O A 2%O B. 5%O c. 10%D. 20%O E 72% Can someone plz help me with this 1 question and work shown plz PLEASE HELP!!! Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.Match the hyperbolas to their vertices. Researchers investigating a new drug selected a random sample of 200 people who are taking the drug. Of those selected, 76 indicated they were experiencing side effects from the drug. If 5,000 people took the drug, which of the following is closest to the interval estimate of the number of people who would indicate they were experiencing side effects from the drug at a 95 percent level of confidence?a. (0.313,0.447) b. (0.324, 0.436) c. (65,87) d. (1565, 2235) e. (1620, 2180) Please help im stuck Zulus Bar and Grill wants to include live music to its list of events. To do so its owner has to go before the Zoning Board to show which of the following ordinances will not be violated? Fundamentally, pressure is defined as force per unit area. What is the source of the force in a gas sample? A) The force is from gravity acting on the particles. B) The force is composed of the sum of the collisions only between gas molecules. C) The force is composed of the sum of the collisions only between the gas molecules and the container. D) The force is composed of the sum of all collisions--between the gas molecules, each other and the container. E) The force was imparted to the container in its initial filling, a transfer of momentum. Solve 5.x + 6 = 20.The solution is x