Galactosemia is an inherited genetic condition. Children with this condition cannot break down the sugar galactose, which is part of lactose. Based on the pedigree chart, is this condition a dominant or a recessive disorder? Explain your reasoning.

Answers

Answer 1

Answer:

Recessive.

Explanation:

Galactosemia is an autosomal recessive genetic disorder. Recessive genetic disorders occur when an individual inherits a non-working gene from each parent.

There is no chart attached, so the reasoning is just common scientific knowledge. Please attach the chart so I can properly answer the question!

Answer 2

Answer:

It is recessive. Both parents are heterozygous for the trait, but they do not exhibit the disease themselves. If it were a dominant gene, both parents would have the disease if they carried the gene for it.

Explanation:

This is the answer on edmentum! Thanks!


Related Questions

3. What are the consequences of felling of trees?​

Answers

Answer:

The loss of trees and other vegetation can cause climate change, desertification, soil erosion, fewer crops, flooding, increased greenhouse gases in the atmosphere, and a host of problems for indigenous people.

Explanation:

How do mutations affect the production of proteins in our bodies?

Answers

Answer:

By changing a gene's instructions for making a protein, a mutation can cause the protein to malfunction or to be missing entirely. When a mutation alters a protein that plays a critical role in the body, it can disrupt normal development or cause a medical condition.

find the LCM of two numbers if there product is 160 and hcf is 4.​

Answers

Answer:

40

Explanation:

given

product of two numbers =160

hcf =4 we know that

hcf*LCM=product of the numbers

LCM*4=160

LCM=160/4

LCM=40

Name 3-4 invasive species here in OH. what they are doing to the native species….and if there are any current control measures in place.

Answers

Answer:

cartilaginous nuhs and Osteichthyes

Answer:

There are three main methods used for control of invasive species -- biological, mechanical, and chemical. Biological control is the intentional manipulation of natural enemies by humans for the purpose of controlling pests. Mechanical control includes mowing, hoeing, cultivation, and hand pulling.

Explanation:

write one ecological importance of mucor.
mucor is a microorganism!​

Answers

Answer:

I actually I understand but I can try I would give three importance I no

Explanation:

1)It can be used in producing ethanol

2) It has a large array of sugar and can be used as a food source

3) It is also used as fish feed and maybe a valuable tool to clean oil spills

Hoped it helped

What type of cell is prepared to live on its own
viral cell
unicellular cell
eukaryotic cell
multicellular

Answers

Unicellular ❄️
I hope it helps

Immigration will cause a population to increase if

A. the birth rate is greater than the death rate

B. the birth rate and death rate are balanced

C. the birth rate doubles and the death rate does not

D. the death rate is greater than the birth rate

Answers

Answer:

If the birth rate is greater than death rate.

The answer to the problem is A.

Match the condition with its descriptor. a. acne vulgaris f. basal cell carcinoma b. athlete’s feet g. rosacea c. impetigo h. shingles (herpes zoster) d. psoriasis i. warts e. herpes j. boils ____ 1. contagious fungal infection ____ 2. also called carbuncles and are painful __A_ 3. common and chronic disorder of the sebaceous glands _P__ 4. chronic inflammatory skin disease characterized by dry, reddish patches that are covered with silver-white scales _G__ 5. common inflammatory disorder characterized by chronic redness and irritation of the face __c_ 6. acute, inflammatory, and contagious skin disease seen in babies and young children ____ 7. viral infections that affect the skin surrounding the nail __ 8. most common and least malignant type of skin cancer __ 9. is caused by virus same as the one that causes chicken pox ____ 10. viral infection that is usually seen as a blister

Answers

Answer:

c

Explanation:

Scientists want to track the wind speeds and precipitation for a hurricane that will affect the entire East Coast of the United States. Which weather equipment would be best to measure the impact of the storm for this entire region? A. an anemometer B. a rain gauge C. Doppler Radar D. global positioning system (GPS)

Answers

Answer:

A anemometer an instrument for measuring the speed of the wind, or of any current of gas.

GPS is to see where you on on the earth so this is a no.

rain gauge only shows the amount of rain  so this is a no

Doppler radar determine's the location and velocity of a storm, clouds, precipitation. So therefore, this is your answer.

Explanation:

why do all Karens have breathing problem when it comes to wearing masks????????

Answers

Answer:

because they are karens lol

Explanation:

Because they are weird

When objects of two different temperature are in contact, what happens?

Answers

Answer:

The answer is C.

Explanation:

This is because the objects will exchange thermal energy, until thermal equilibrium is reached, i.e. until their temperatures are equal. We say that heat flows from the hotter to the cooler object.

Energy is transferred from a warmer to a cooler object through the phenomenon of heat. For instance, a large pan of lukewarm water will gain heat from a lit match (a higher temperature object) (lower temperature object). Thus, option C is correct.

What change in temperature when object are in contact?

It feels warmer in your hands to hold a hot cup. The heat is moving from one object to another, which is what you are feeling. Your hands receive the hot chocolate's thermal energy.

Heat is exchanged when two objects are at different temperatures. Up until the two items are at the same temperature, the cooler object warms up. Always, heat energy moves from a hot object to a cooler one.

The colder end will get energy from the hot end as it passes through the rod. The temperature will eventually equalize across the entire rod. Wearing gloves is crucial when working with hot metal, for this reason.

Therefore, The warmer object transfer heat energy to the cooler object.

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What is most similar about the alkaline earth metals?

Answers

Answer:

They are beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra). The elements have very similar properties: they are all shiny, silvery-white, somewhat reactive metals at standard temperature and pressure

The structure labeld as x is the

Answers

Explanation:

The structure labeled as x is the

nucleus.

Hope this helps.. Good luck!!

Answer:

The structure labeled as x is the  nucleus.

Sort the tiles to show the characteristics of life that they describe.

Answers

Answer:

The characteristics of the life shared by all living organisms.

Explanation:

There are seven characteristic of life shared by living things.

Reproduction :- these characteristics are performed that single cell organisms diving to the cell prepares to the form of the second new cell.Regulation :- regulation perform that complex and require to the internal functions and contain that specific function.Energy processing :- the energy process performed that source of energy for the metabolic activities, and convert the chemical energy.Homeostasis :- these characteristics maintain the internal conditions and diverse the chemical  process.Growth :- these characteristics provide the instruction direct cellular growth and development .Sensitivity :- that can perform by the plant can be source of light, considered by the positive response .Order :- this is highly organized structure and cell complex to the molecules.

Una planta de flores púrpura se cruza con una planta de flores blancas, obteniéndose una descendencia en la segunda generación filial de 50 % heterocigotas, 25% homocigotas dominantes y 25% homocigotas recesivas. (el color púrpura domina sobre el blanco) Diga: ¿Qué genotipos y fenotipos tienen los padres para que se cumpla esta proporción en la segunda generación? ¿A qué la ley que corresponde? ¿Por qué los padres presentan ese genotipo y cuál es el fenotipo que expresan la segunda generación filial? Explique. Demuestre con cruces

Answers

Answer:

Los padres son homocigotas y la F1 estará formada por individuos heterocigotas

Explanation:

El cruzamiento entre un ejemplar homocigota dominante P (flores púrpura) y un homocigota recesivo p (flores blancas) para un rasgo determinado por un sólo un gen con dominancia completa producirá una generación filial F1 100% heterocigota. Por su parte, cuando cuando estos individuios cuyo genotipo es Pp se cruzan entre sí, los genotipos esperados en la F2 serán 1 (PP, homocigota dominante): 2 (Pp, heterocigota): 1 (pp, homocigota recesivo). Esta aserción corresponde a la segunda ley de Mendel, la cual es conocida como la Ley de Segregación Independiente.

a sample of an unknown liquid has a volume of 12.0L and a mass of 6g. what is its density? show your work explain how you determined this value brainly

Answers

Explanation:

12.0L =12000cm^3

[tex]density = \frac{mass}{volume} [/tex]

[tex] = \frac{6}{12000 } \\ = 0.0005 {gcm}^{3} [/tex]

what action is a reflex action

Answers

Answer:

A reflex action is an involuntary , quick  response to a stimulus, which minimises any damage to the body from potentially harmful conditions, such as touching something hot.

Explanation:

An investigation is an example of_____.
A. inquiry
B. pseudoscience
C. the scientific method
D. bias​

Answers

Answer:

C) the scientific method / Maybe A) depending on teacher..

Explanation:

A) inquiry - an act of asking for information.

B) pseudoscience - a collection of beliefs or practices mistakenly regarded as being based on scientific method.

C) the scientific method - a method of investigation in which a problem is first identified and observations, experiments, or other relevant data are then used to construct or test hypotheses that purport to solve it.

D) bias​ - prejudice in favor of or against one thing, person, or group compared with another, usually in a way considered to be unfair.

Suppose that you are in charge of designing a fracking job site. Which of these locations would be most ideal for the site?

Answers

Answer:

B. On a flat, vacant plot in the outskirts of the city

Explanation:

Fracking, also known as hydraulic fracturing is a drilling method used in the oil and gas industry of most countries. It is the process whereby natural gas and petroleum is extracted from deep down the Earth. A crack is made in the rock layers, followed by the injection of a liquid called fracking liquid, which is usually water, at a very high pressure.

The process of fracking has serious environmental side effects e.g. release of harmful gases, noise pollution, water contamination etc. and hence, when choosing a fracking site, environment's sustainability and safety of people should be taken into account. This is why a fracking site cannot be designed in a residential city or around a neighborhood. The site should rather be designed in a location where it would pose a minimal environmental threat to the people e.g flat, vacant plot in the outskirts of the city

Which of these best matches an object in the solar system with its characteristic? (3 points)
O comet - orbits a planet
O meteor - a streak of light
O asteroid - has a tail
O planet - orbits the moon​

Answers

Answer:

Meteor → a streak of light

Explanation:

Got it right on the test

A meteor is a streak of light.

What is a solar system?

The sun and the group of celestial bodies that are bound by gravitational force form a solar system. It was formed about 4.6 billion years ago.

What is a comet?

A comet is a relic covered with dust, rock, and ice. It was formed during the solar system's formation. They have a diameter ranging from a few miles to tens of miles.

What is an asteroid?

They are either metallic or rocky bodies and do not have atmospheres. Asteroids come in a variety of sizes and forms.

What is a planet?

Planets are massive astronomical bodies that are neither stars nor remains of stars. They have an orbit and there are 8 planets in our solar system.

What is a meteor?

A meteor appears as a bright streak of light in the sky. It is a space rock that enters the earth's atmosphere. It is often known as a shooting star or falling star.

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Scientists know that dinosaurs laid eggs because ?

Answers

Answer:

As far as we know, all dinosaurs reproduced by laying eggs, as do most other sauropsids (reptiles). It is very difficult to determine what species of dinosaur laid the eggs that have been discovered, because only a few dinosaur embryos have been found inside the fossil eggs.

Answer: They are the early age birds.

Explanation: Cavemen lived before us and there Neanderthol was born way before then.

16. Which one of the following statements best describes group behavior?

A. Group behavior depends solely on its most influential individual members.
B. Group behavior is a thing apart from the behavior of any individual in the group.
C. A group is the sum of the behavior of all of the group members.
D. As a group behaves, so too will each individual in the group.

Answers

Answer:

C. A group is the sum of the behavior of all of the group members.

Explanation:

The statement which best describes group behavior is: C. A group is the sum of the behavior of all of the group members.

A group is also referred to as a team and it can be defined as a group of people or set of individuals having various skill set, knowledge, ideas and experience, who come together to work on a project or task, in order to successfully achieve a set goal and objective.

Therefore, individuals working as a group usually interact with the other group members and as a result, this enhances performance and strengthen the level of relationship they share.

In conclusion, a group is the overall sum of the behavior of all of the members in a particular group.

Read more: https://brainly.com/question/21140502

The town in this image is near an inactive volcano. If the volcano were to violently erupt, which location would be least affected by volcanic ash and lava?

Answers

Answer:

i think it is the state park im not sure but lmk if im wrong or right

Explanation:

The correct answer is the plane, as it is flying in the sky, but the lava from the volcano after its eruption can easily flow down to the park, hospitals, etc., and the plane is least about to be affected by the volcanic eruption.

What is a volcanic eruption?

A volcanic eruption is a natural phenomenon that occurs when magma, ash, and gases are expelled from a volcanic vent or fissure in the Earth's surface. Volcanic eruptions can range from relatively small and quiet to explosive and violent, and they can have significant impacts on the environment and on human populations. Volcanic ash and lava can be carried by the wind over large distances, so the direction of the wind and its strength are important factors in determining which areas will be most affected. Areas that are located upwind from the volcano are likely to be more affected by volcanic ash and lava than areas that are located downwind.

Hence, the correct answer is the plane, as it is flying in the sky, but the lava from the volcano after its eruption can easily flow down to the park, hospitals, etc.

Learn more about the volcanic eruption here.

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What are intermediate species? in an easy way to understand. And some examples?

Answers

Answer:

An intermediate is a species which appears in the mechanism of a reaction, but not in the overall balanced equation. Examples: Amphibian/land vertebrate (Pederpes)- Intermediate form between primary aquatic Upper Devonian amphibians and early tetrapods. Lizard/snake (Pachyrhachis)—Intermediate form of snakes and an extinct lizard-like reptile. It was a primitive snake with limbs.

Explanation:

Answer: These are certain species that create “connecting links” or something like that, between the fossil record of life which help to show the slow process of speciatin.

[speciatin- the formation of new and distinct species in the course of evolution.]

Hope this helped! <3

Question What was the ratio of tall to short plants in the F2 generation of Mendel's experiments? A. 3:1 B. 2:1 O C. 1:1 D. 6:1 ​

Answers

Answer:

A

Explanation:

Answer: 3:1

Explanation:

i got it right on the test

The adrenal glands produce hormones that impact short-term responses, including fear and anger.

Norepinephrine and __________ are examples of these hormones.

Answers

Answer:

Epinephrine, also known as Adrenaline

Explanation:

Adrenaline impacts short-term mood and can take seconds to flood your system.

*it may also be cortisol, I'm not sure if there's more context. Cortisol takes longer to work and can have long-term effects.

Select the correct answer.
Which living organism processes nitrogen in the atmosphere and makes it available to other living forms in a usable form?
A.
bacteria
B.
plants
C.
humans
D.
animals
Reset Next

Answers

Answer: A. bacteria

Explanation: because we know that nitrogen fixingbacteria's fix as ammonia to made available for the plants

(Scientific method please answer) A _________ is an educated guess about the answer to a question.

Answers

Answer:

A hypothesis is a possible explanation for a set of observations or an answer to a scientific question. A hypothesis could also be called an "educated guess". Another way of thinking about it, is that a hypothesis is a possible answer to the question you've asked.

hoped i helped

one limitation to science is that it cannot answer questions about ______ ?

Answers

Answer: Phenomena.

Explanation: That includes topics such as infinity, the future and god.

Hope this helps!

In the following diagram, four different index fossils are labeled:

In this diagram, from top to bottom, an index fossil from the Jurassic period is labeled A, an index fossil from the Permian period is labeled B, an index fossil from the Devonian period is labeled C, and an index fossil from the Cambrian period is labeled D.

Public Domain

Which of the labeled fossils comes from the oldest organism?

A
B
C
D

Answers

Answer:

D, the fossil in the Cambrian period

Explanation:

there are time periods on the left side that go from youngest on the top and oldest on the bottom

In the labeled diagram the fossils comes from the oldest organism an index fossil from the Cambrian period is labeled at the point D. Thus, option D is correct.

What is the index fossil about?

Index fossils, which is also known as the key fossils or the guide fossils, are fossils of the organisms that are used to help determine the age of rock formations and sedimentary strata. Index fossils are typically chosen because they are easily recognizable, widespread, and existed for a relatively short period of time.

They are used as "markers" for specific time periods, and the presence or absence of certain index fossils can help scientists determine the relative age of rock formations.

In this scenario, the index fossil labeled A is from the Jurassic period, which lasted from about 201 to 145 million years ago. The index fossil labeled B is from the Permian period, which lasted from about 299 to 251 million years ago.

Therefore, In the labeled diagram the fossils comes from the oldest organism an index fossil from the Cambrian period is labeled at the point D. Thus, option D is correct.

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