An individual heterozygous for eye color, skin color, and number of eyes mates with an individual who is homozygous recessive for all three characters; what would be the expected phenotypic ratio of their offspring? [hint: b = black eyes, b = orange eyes; g = green skin, g = white skin; c = two eyes, c = one eye]

Answers

Answer 1

Final answer:

The expected phenotypic ratio of the offspring would be 25% male with black eyes and green skin, 25% male with orange eyes and white skin, 25% female with black eyes and green skin, and 25% female with orange eyes and white skin.

Explanation:

The expected phenotypic ratio of the offspring resulting from a cross between an individual heterozygous for eye color, skin color, and number of eyes with an individual who is homozygous recessive for all three characters would be:

25% of the offspring would be male and have black eyes, green skin, and two eyes (hemizygous dominant)

25% of the offspring would be male and have orange eyes, white skin, and two eyes (hemizygous recessive)

25% of the offspring would be female and have black eyes, green skin, and two eyes (heterozygous)

25% of the offspring would be female and have orange eyes, white skin, and two eyes (homozygous recessive)


Related Questions

A nurse is planning to give a preschool child an immunization consisting of bacterial cells that have been modified. what is the substance called?

Answers

Vaccine. 

A vaccine is a biological preparation that provides immunity to a specific disease. Vaccines are usually made from weakened or killed forms of a microorganism (e.g. bacteria and viruses), its toxins or its surface proteins. When administered, they stimulate and "train" the body's immune system to recognize, attack, and destroy these microorganisms when the body encounters them in the future. 

What is cancer? ??????

Answers

Cancer is a disease in which abnormal cells divide uncontrollably and destroy body tissue. Hope this helps.
Condition in which cells grow without control and divide too much.

What are the three main products of cellular respiration?

Answers

Most of the steps of cellular respiration take place in the mitochondria.Oxygen and glucose are both reactants in the process of cellular respiration.The main product of cellular respiration is ATP; waste products include carbon dioxide and water.

Where is the best place to find information about the hazards that are associated with a compound

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Material Safety Data Sheet (MSDS) is the best place to find information about the hazards that are associated with a compound. It is a document that gives the information on the potential hazards such as health, fire, reactivity and environmental and how to work safely with the chemical products.

-Rosie

The only what that exist today are found in greenland and antarctica

Answers

__________Ice Sheets___________


Fossils form by preservation when parts of living things remain exactly how they were.

Which part of a shark is most likely to form a fossil by preservation?

A. skin

B. gills

C. teeth

D. fins

Answers

The most common and the hardest to erode are C. teeth.

Hope this helps!

c is the answer  i hope you get it right


Why does each successively higher feeding level in an energy pyramid have less biomass

Answers

Because they are giving most of the energy to the biosphere

I guess this is late...

Answer:

10% rule.

Explanation:

Only 10% of the biomass and energy moves up the pyramid. The other 90% is used for bodily functions.

What are the three abnormal colors used to describe the skin and what might be the cause of each type?

Answers

I think yellow is one and it can be jondus, red and puffy I guess which can be an infection, and occasionally some one can be a pale white green color from being very ill. I hope these are right and I hope this helps you out.  

With as much detail as possible, give another example of an analogy for describing the difference between prokaryotic cells and eukaryotic cells.

Answers

An example of an analogy for describing the difference between prokaryotic cells and eukaryotic cells is eukaryotic cells and mansion with many rooms and prokaryotic cells and apartment with one-room or studio type. Eukaryotic has a nucleus and is large and complex like a mansion. Prokaryotic has no nucleus and is small and simple like an apartment. 

 

The heart pumps blood through __________ circuit(s).

Answers

The heart pumps blood through the pulmonary and systemic circuits of the circulatory system. 

In humans, the blood flows from the heart in two circuits or paths. The pulmonary circuit allows blood to flow between the heart and the lungs, while the systemic circuit allows blood to flow between the heart and the rest of the body.

The right side of the heart pumps deoxygenated blood to the lungs through the pulmonary circuit to oxygenate the blood. The oxygenated blood returns to the heart and is pumped by left side of the heart through the systemic circuit to oxygenate the rest of the body. Then, blood becomes deoxygenated as is passes through the body. The deoxygenated blood from the body flows back into the heart via the systemic circuit. The deoxygenated blood onces again moves through the pumonary circuit for oxygenation and the cycle begins again. 

The heart pumps blood through two main circuits, the pulmonary circuit and the systemic circuit, in addition to a third circuit known as the coronary circuit that supplies the heart itself.

The heart pumps blood through two primary circuits: the pulmonary circuit and the systemic circuit. Firstly, the pulmonary circuit is responsible for transporting blood to and from the lungs. Here, the blood picks up oxygen and releases carbon dioxide. After oxygenation, the blood then re-enters the heart before being pumped out to the systemic circuit.

Secondly, the systemic circuit delivers this oxygen-rich blood to the tissues throughout the body. After the body's cells extract the oxygen, the now deoxygenated blood returns to the heart to repeat the process. Additionally, there is a third circuit known as the coronary circuit, which is dedicated specifically to providing the heart itself with a blood supply.

The contraction cycle of the heart demonstrates these two patterns of circulation—pulmonary and systemic—working in tandem to ensure vital oxygenation of the body's tissues, while also clearing carbon dioxide through the lungs. The heart's internal structures and the cardiac muscle cells, known as cardiomyocytes, are integral to this function.

Digital activism is an exercise platform true or false pearson

Answers

False.

Digital activism is use of digital/electronic technology to communicate several activist movements. It is seen when activists, suporters of some kind of activist movement, use technology to spread their ideas, make some statement known, or target someone or something. It can be used social media, e-mail, blogs, etc.

It is false.

Further Explanation:

Digital activism:

Digital activism is the use of electronic communication technologies such as social media, e-mail, and podcasts for various forms of activism to enable faster and more effective communication by citizen movements, the delivery of particular information to large and specific audiences as well as coordination.  

Examples of activism:

Examples include sexual harassment, bullying, and domestic violence. These often take place between individuals, out of the public eye. Activism has been central to the response, in two ways. First, activists have identified these as social problems and campaigned to raise awareness about them.

Benefits of activism:

People who volunteer tend to live longer and healthier lives. They feel a greater sense of satisfaction and an improved sense of belonging. They are at a lower risk of depression and other mental health issues including Alzheimer's disease. Volunteering has also been shown to lower your blood pressure!

Forms of activism:

Forms of activism range from mandate building in the community (including writing letters to newspapers), petitioning elected officials, running or contributing to a political campaign, preferential patronage (or boycott) of businesses, and demonstrative forms of activism like rallies, street marches, strikes, sit-ins etc.

Subject: biology

Level: High School

Keywords: Digital activism, Examples of activism, Benefits of activism, Forms of activism.

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A diver is swimming near the surface of the ocean. What would she most likely observe, in terms of the numbers of photosynthetic organisms and light conditions?


Few photosynthetic organisms and very little light

Many photosynthetic organisms and very little light

Few photosynthetic organisms and large amounts of light

Many photosynthetic organisms and large amounts of light

Answers

I would go with the last choice

Answer: Many photosynthetic organisms and large amounts of light.

Explanation:

The surface layer of the ocean consists of epipelagic zone. This zone extends from the surface to 200 meters. This zone receives maximum sunlight. As a result of this it favors the process of photosynthesis of the plants. Hence, the diversity of plants is more in this zone also this will favor the survival of the zooplanktons and animals which are dependent on plants for their food requirements.        

A nurse is assessing a patient at a routine antepartum visit. for a rough estimate of the number of gestational weeks the patient is at, the nurse should measure the number of cm between which two anatomical landmarks?

Answers

Gestational age can also be estimated by measuring the fundal height.  This is done by measuring from the pubic bone to the top of the uterus. The measurement in centimeters roughly equal to the gestational age in weeks from the last menstruation.

Difference between monomer, polymer, and macromolecule

Answers

Monomer=1
Polymer= 2 or more
Macromolecule= 2 or more polymers joined

Does anyone have a catchy title that relates to the digestive system and stomach cancer?

Answers

the digestive system and how to find out the symtoms

What are the exergonic reactions that provide living systems with energy?

Answers

It is cellular respiration.

Why do plants lack mobile phagocytic cells?

Answers

Plants lack active immune systems because unlike animals, they have no circulatory system in which to contain an active immune system. They do have basic defenses against pathogens but lack specialized cells to deal with pathogens.

The thoracic cavity is separated from the abdominal cavity by the

Answers

separated by the diaphragm

A child presents to the primary care setting with enuresis, nocturia, increased hunger, weight loss, and increased thirst. what does the nurse suspect

Answers

The nurse will suspect that the child has Type 1 diabetes mellitus because the clinical features of the Type 1 Diabetes are all present in the child - enuresis, nocturia, increased hunger, weight loss, and increased thirst.  The symptom of thirst and weight loss alone can point to a diagnosis of this.  

People who smoke cocaine are at risk for increased breathing problems like bronchitis and pneumonia due to irritation and inflammation of the tissues in your breathing tract.

Answers

Individuals who smoke cocaine are at risk for respiratory problems such as bronchitis and pneumonia due to the irritation and inflammation of tissues in the respiratory tract, leading to compromised lung function and increased susceptibility to infections.

Individuals who smoke cocaine face elevated risks of respiratory problems, notably bronchitis and pneumonia, attributed to the irritation and inflammation of tissues in the respiratory tract. Cocaine smoke can lead to direct damage to the airway linings, causing inflammation and compromising the natural defense mechanisms of the respiratory system.

This compromised function makes individuals more susceptible to respiratory infections like bronchitis and pneumonia. Chronic cocaine use can exacerbate these risks, potentially resulting in long-term damage to the respiratory system and increased vulnerability to respiratory-related health issues. It is essential to recognize and address these health risks associated with cocaine use to promote overall well-being and respiratory health.

Complete question:

What respiratory problems are individuals who smoke cocaine at risk for, and how do the irritation and inflammation of tissues in the respiratory tract contribute to these issues, particularly in relation to bronchitis and pneumonia?

The sensory experience of bending one's knees or raising one's arms exemplifies:

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I believe your answer would be kinesthesis.

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Which is the best definition of a phylogenetic tree?

Answers

Showing the evolutionary relationships among various biological species.
c .a branching chart that depicts evolutionary relationship among organisms

What structures develop as a result of gravity acting on the skeleton after birth?'?

Answers

The secondary curvatures, also known as the cervical and lumbar curves, develop during childhood as a result of gravity acting on the skeleton.

Can some help me?
Explain how heredity and family medical history can play a role in an individual’s personal health. Include examples in your explanation.

Answers

To answer quickly, heredity and family medical history can serve to show issues which may arise in your own health. Doctors can look back at your relatives and see things that may be prevalent. Cancer, high blood pressure, diabetes, vision problems, may all be things which can be hereditary to your family. In a nutshell, that's about the best I can answer for you. Hope it helps.
Hereditary and family medical history can play a big role in someone's health. For example my family is known to have cancer, run through the family my grandpa died from cancer and my aunt's and grandma have had cancer in the past. Therefore I am at a higher risk of getting cancer due to my family's hereditary history. This could also be if for example your family has a history of type 2 diabetes you will have a higher chance of getting it. This is also why doctors will ask you if any diseases or anything runs in your family because it is important to know to be able to watch out for it.
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The typical vegetarian diet supplies high amounts of

Answers

Typically, a vegetarian diet supplies high amounts of antioxidants, certain vitamins, and healthy fats. As a vegetarian, your diet consists mainly of fruits, vegetables and grains. Vegetarians are usually seen as very healthy, however, they do struggle to maintain sufficient protein levels, and have to constantly remember to supplement their lack of protein with nuts or beans.
Final answer:

The typical vegetarian diet supplies high amounts of nutrients such as dark green leafy vegetables, beans and legumes, and nuts and seeds.

Explanation:

The typical vegetarian diet supplies high amounts of

Keywords: vegetarian diet, high amounts

Dark green leafy vegetables: Vegetables such as spinach, kale, and collard greens are rich in nutrients like iron, calcium, and vitamins.Beans and legumes: These are excellent sources of protein, fiber, and various essential nutrients, including folate, iron, potassium, and magnesium.Nuts and seeds: These are packed with healthy fats, protein, fiber, and various vitamins and minerals.

These are just a few examples of the high amounts of nutrients that can be obtained from a typical vegetarian diet.

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Sleep deprivation increases levels of the stress hormone ________, which stimulates the body to make ________.

Answers

I think the stress hormone is cortisol and it stimulates the body to make glucose.

Identify the cranial nerve that passes through the olfactory foramina. hints identify the cranial nerve that passes through the olfactory foramina. the abducens nerve (cn vi) the oculomotor nerve (cn iii) the optic nerve (cn ii) the olfactory nerve (cn i)

Answers

Final answer:

The olfactory nerve (CN I) is the cranial nerve that passes through the olfactory foramina. It is responsible for transmitting sensory smells to the brain through the olfactory foramina, which are tiny holes in the cribriform plate of the ethmoid bone.

Explanation:

The cranial nerve that passes through the olfactory foramina is the olfactory nerve (CN I). The olfactory nerve is responsible for transmitting sensory information related to smell to the brain. It passes through the tiny holes in the cribriform plate of the ethmoid bone, known as the olfactory foramina, where it then proceeds to the olfactory bulb and olfactory tract in the brain. Other cranial nerves mentioned like the oculomotor nerve (CN III), the optic nerve (CN II), and the abducens nerve (CN VI) are mainly associated with vision and eye movement and do not pass through the olfactory foramina.

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The olfactory nerve (CN I) is the cranial nerve that passes through the olfactory foramina, and it is responsible for the sense of smell.

The cranial nerve that passes through the olfactory foramina is the olfactory nerve (CN I). The olfactory nerve is responsible for the sense of smell. Axons of the olfactory receptor neurons pass through the cribriform plate of the ethmoid bone via tiny openings known as the olfactory foramina. These axons then extend to the olfactory bulb where they form synapses with mitral cells, which are part of the central olfactory pathway. This nerve is one of the purely sensory cranial nerves, with its primary function being the transmission of sensory information related to smell from the nasal cavity to the brain.

What controls hormone release from the anterior pituitary gland?

Answers

Hormone release from the hypothalamus. Hope this helps, good luck. 

Which cranial bone spans the width of the cranial floor? hints?

Answers

Sphenoid bone  spans the width of the cranial floor; keystone of the cranium  because its central wedge articulates with every other cranial bone

what specimen has RNA but not DNA

Answers

Both nucleic acids have Adenine, Cytosine and Guanine. DNA has an exclusive Thymine while RNA has Uracil which DNA doesn't have.

Answer:

Virus.

Explanation:

DNA is present as genetic material in all the living organisms except some viruses. The RNA is present as genetic material in few viruses only. Some virus has the ability to convert RNA into DNA.

Some viruses contain RNA as their genetic material and no DNA is involved in their replication. These viruses has the enzyme RNA dependent RNA polymerase that forms the RNA from the RNA molecule. Example: Mononegavirales.

Thus, the answer is virus.

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