❗❗ HELPPPPPPPPP PLEASEEEEEE ❗❗
Cystic Fibrosis is a genetic disease of the lungs caused by a recessive allele. A man with Cystic Fibrosis marries a woman who does not have Cystic Fibrosis, but her father had the disease. What is the probability of the couple having a child that has Cystic Fibrosis?
Answers
Answer:
There is no chance of child with the disease
Explanation:
As cystic fibrosis is a recessive disease homogeneous condition is required in child to have the disease . Since the mother is not suffering from the disease & there is no history in her family so she does not have the gene for cystic fibrosis
Explanation:
thankyou
Related Questions
Use the digestive system as an example of all tissue types in a single organ system and discuss how all tissues are involved.
Answers
The various tissues in the digestive system such as the mucosa, submucosa, serosa epithelium, etc, all function together in the digestion of food.
What is the digestive system?The digestive system is a complex physiological system responsible for the breakdown and absorption of food, as well as the elimination of waste materials from the body.
It includes a series of organs and structures that work together to process food and extract nutrients for energy, growth, and repair.
The primary organs of the digestive system include the mouth, esophagus, stomach, small intestine, large intestine (colon), rectum, and anus.
Learn more about the digestive system at: https://brainly.com/question/956634
#SPJ1
Why there were no clear zones for using LB media with 1% olive oil for screening lipilytic bacteria
Answers
The reason for the clear zone may be that there is Insufficient lipolytic activity.
Why the clear zone?The absence of clear zones when using LB media with 1% olive oil for screening lipolytic bacteria could be due to Insufficient lipolytic activity.
Enzymes called lipases, which are produced by lipolytic bacteria, break down fats and oils. It's possible that the bacteria utilized in the experiment won't create lipases or have poor lipolytic activity, which would prevent them from efficiently hydrolyzing the olive oil in the media. There wouldn't be any observable clearing or lipid hydrolysis zones as a result.
Learn more about lipolytic bacteria:https://brainly.com/question/2508992
#SPJ1
Supposed you saw a small organism move across your book would you conclude that this organism was muticellular or unicellular?
Answers
Answer:
i would conclude it as a multicellular organism because i can see it as multicellular organism can only be seen and unicellular organism can only be seen in microscope.
hope u get that..
Answer:
multicellular
Explanation:
If I saw a small organism move across my book, I would conclude that the organism is multicellular. Multicellular organisms can be seen, unicellular organisms like bacteria cannot be seen through the naked eye.
5. Florida boa constrictors are invasive top predators. How does the boa constrictor negatively impact species in the tertiary trophic level? *
It would not affect them
Tertiary consumers would increase.
Tertiary consumers would have less food
Tertiary consumers would decrease
Answers
Answer:
The correct answer is "Tertiary consumers would have less food".
Explanation:
Animals in the tertiary trophic level are omnivores that eat animals that are in the secondary trophic level because they are carnivorous as well. An invasive top predator such as boa constrictors not necessary eat animals in the tertiary trophic level, however they affect them because they eat their food. Boa constrictors' diet include a wide variety of animals, including birds, mammals, and other reptiles
the populations decrease as you go from the bottom of the food chain to top. Why do you think is so
Answers
Answer:
The reason is so there isn't an overpopulation of predators, or not enough food to sustain them. For example: there is lots of grass for rabbits to eat, comparing that to their predator like a snake, there isn't as much rabbits for them to eat.
Explanation
Connective tissue may contain which of the following components? Select all that apply. Correct answer. a.Intercellular substance
b.Collagen
c.Macrophages d. Fibriblast
Answers
All options a,b,c, and d. As connective tissue might contain the accompanying parts: Intercellular substance, Collagen, Macrophages, and Fibroblasts.
These parts make up the extracellular grid of connective tissue, which offers help and design to the encompassing tissues.
The intercellular substance goes about as a gel-like grid that holds the cells set up, while collagen gives strength and versatility.
Macrophages are resistant cells that assist to protect against microbes and eliminate cell garbage, while fibroblasts are answerable for delivering and keeping up with the intercellular substance and collagen strands.
Learn more about connective tissue:
https://brainly.com/question/17664886
#SPJ4
A mutation in E. coli is found that fails to induce the lac operon even when IPTG is added (IPTG is an inducer of the lac operon that enters the cell by passive diffusion). Which of the following could explain this phenotype (you may choose one or more answers)?
a. Mutation in the promoter of the lac operon.
b. Mutation in the operator of the lac operon.
c. Mutation in the repressor for the lac operon.
d. Mutation in the Z gene for beta galactosidase.
e. Mutation in the Y gene for Lac permease.
f. Mutation in the gene for adenylate cyclase.
g. Mutation in the gene for CAP (or CRP) protein h) Mutation in the gene for rho factor
i. None of the above
Answers
Your mom
HELP ME OUT PLEASE!!!!
How can light waves from the sun be converted to electricity?
O through a hydroelectric dam
O through the process of fission
O through an electric heater
O through a solar cell
Answers
Answer:
Through a solar cell
hope this helps! :D
Answer: through a solar cell
Explanation: took the k-12 test
Show a Punnett square for a cross that allows F1 to self-pollinate (Hint: a cross between the offspring).
Answers
From this cross of individuals that are heterozygous for a particular trait, the expected genotypic ratio of the F1 generation would be 1 AA: 2 Aa: 1 aa. The expected phenotypic ratio would be 3 individuals with the dominant trait (A_) to 1 individual with the recessive trait (aa).
What is the Punnett square for the self-pollination of F1?Consider a cross between two individuals that are heterozygous for a particular trait.
Let A represent the dominant allele and a represent the recessive allele.
The genotypes of the parent generation (P generation) are Aa × Aa.
Punnett square for this cross:
| A | a |
-------|------|------|
A | AA | Aa |
-------|------|------|
a | Aa | aa |
-------|------|------|
The Punnett square shows the possible combinations of alleles from the parent generation and predicts the genotypes and phenotypes of the offspring in the F1 generation.
Learn more about Punnett square at: https://brainly.com/question/3522181
#SPJ1
What is the interpretation of the influence of the heavenly bodies on
human affairs.
O Astronomy
Astrology
Asteroid
Android
Answers
photosynthesis uses blank energy and makes blank energy (glucose)
Answers
Look at the following diagram of the carbon cycle. An image of carbon cycle is shown. The sun, a cloud, two trees, one on the left and the other on the right, an animal, lake, and a factory are shown in the image. An arrow is shown from the sun towards the left tree marked A. The sun is marked B. There is an arrow from the air above the clouds, marked C, towards the left tree. An arrow from a location close to the ground marked D points towards Dead Organisms, which is a label under the animal. An arrow marked E points from the right tree straight up to the clouds. An arrow marked F points from the animal straight up to the clouds. An arrow marked G points from the factory towards the air above the clouds, C. There is an arrow pointing from the air to the lake labeled Carbonates in Water, an arrow pointing down from dead organisms to Fossils and Fossil Fuels, and an arrow from Fossils to the factory. Which of the following facts is best represented by the arrows pointing down from F? The energy stored in atmospheric carbon dioxide is conserved because it is transformed to energy present in decomposed plants. The energy consumed by animals in the form of glucose is conserved because it is used to create new forms of energy present in decomposed animals. The energy stored in decomposed plants and animals is conserved because it is used to create new forms of energy present in decomposed plants and animals. The energy stored in decomposed plants and animals is conserved because it is converted into chemical energy present in fossil fuels.
Answers
None of the above facts is best represented by the arrows pointing down from F. The arrow pointing down from Dead Organisms to Fossils and Fossil Fuels represents the fact that the organic matter from dead organisms can be transformed into fossil fuels over millions .
What is an Organism ?An organism is any living entity that can carry out the basic functions of life such as reproduction, growth, and adaptation to its environment. This can range from a single-celled bacteria to complex multicellular organisms such as plants, animals, and humans. Organisms can exist in different ecosystems and can interact with each other to form communities and food webs.
What is a multicellular ?Multicellular organisms are organisms that consist of more than one cell, in contrast to unicellular organisms that consist of a single cell. Multicellular organisms can range in size from microscopic to large and complex, such as humans and other animals, plants, and fungi. The cells of multicellular organisms are specialized to perform different functions, and they work together to form tissues, organs, and organ systems that carry out specific functions within the organism.
To know more about Organism visit:
https://brainly.com/question/13278945
#SPJ1
How might pandemic flu impact the functioning of society?
Schools may need to be closed
Vaccine manufacturers may shut down.
Workers may need to use their sick leave time.
Healthcare facilities may become overwhelmed.
Answers
Answer:
D. ?
Explanation:
Kinda whats going on rn lol
Hope this helps!
-BB
Answer:
Health facilities may become overwhelmed. If this is multiple choice picking I would also choose "Schools may need to be closed" and "Workers may need to use their sick leave time."
Explanation:
It's a bit self explanatory, no?
Consider the three most common types of skin cancer. Then, click and drag each label into the appropriate category.
Arises from keratinocytes in the deepest layer of the epidermis
Raised, reddened, scaly appearance
If metastasized, the deadliest skin cancer
Seldom spreads to other tissues
Arises from superficial cells of the epidermis
Caused by mutations commonly found in moles
Most common type
Can spread from the keratinocytes to the ph nodes
Arises from the cells that protect from UV light
Least common type
Answers
The labels for each type of skin cancer are;
Basal Cell Carcinoma:
Most common typeSeldom spreads to other tissuesArises from the deepest layer of the epidermisMelanoma:
If metastasized, the deadliest skin cancerArises from the cells that protect from UV lightLeast common typeCaused by mutations commonly found in molesSquamous Cell Carcinoma:
Arises form superficial cells of the epidermisRaised, reddened, scaly appearanceCan spread from the keratinocytes to the lymph nodesWhat is skin cancer?Skin cancer is an abnormal growth of skin cells often occurring after long exposure to the sun. Basal cell carcinoma is a most common type that rarely spreads to other tissues and comes from the epidermis.
Squamous Cell Carcinoma and melanoma are other types of skin cancers and melanoma is the deadliest of them.
Find out more on skin cancer here: https://brainly.com/question/25033946
#SPJ1
Provide a definition and example for each of the following disorders.
General Anxiety disorder
Panic Disorder
Social Phobia
Obsessive-compulsive Disorder
Post-traumatic disorder
major depression disorder
bipolar disorder
antisocial personality disorder
Answers
Examples of the disorders are:
General Anxiety disorder - A person who constantly worries about work, family, health, finances, and other issues without any specific trigger.Panic Disorder - A person who experiences unexpected panic attacks and becomes preoccupied with the fear of having another one.Social Phobia - A person who avoids social gatherings, public speaking, or any situation where they might be evaluated or judged by others.Obsessive-compulsive Disorder - A person who constantly checks if doors are locked or appliances are turned off.Post-traumatic disorder - A person who experiences recurring nightmares and flashbacks of a car accident.major depression disorder - A person who experiences prolonged periods of sadness and feels helpless, irritable, and unmotivated.bipolar disorder - A person who experience intense euphoria, grandiosity, and impulsivity to deep depression and hopelessness.antisocial personality disorder - A person who is manipulative and shows no regard for the safety or well-being of others.What are the meanings of these disorder?General Anxiety Disorder: A disorder characterized by excessive and persistent worry or anxiety about a variety of events or activities.
Panic Disorder: A type of anxiety disorder marked by sudden and repeated episodes of intense fear and physical symptoms, often including a pounding heartbeat, shortness of breath, chest pain, dizziness, and a feeling of losing control.
Social Phobia: A disorder marked by excessive and persistent fear of social situations where the person may be exposed to scrutiny or embarrassment.
Obsessive-Compulsive Disorder: A disorder marked by repetitive, unwanted, and intrusive thoughts, feelings, or images (obsessions) that lead to repetitive behaviors or mental acts (compulsions) in order to reduce anxiety or prevent harm.
Post-Traumatic Disorder: A disorder that develops after experiencing or witnessing a traumatic event such as a natural disaster, serious accident, physical or sexual assault, or combat. Symptoms may include intrusive memories, flashbacks, avoidance of triggers, negative changes in mood and cognition, and increased arousal and reactivity.
Major Depression Disorder: A disorder marked by persistent feelings of sadness, hopelessness, worthlessness, and loss of interest in daily activities, often accompanied by physical symptoms such as fatigue, sleep disturbances, and changes in appetite.
Bipolar Disorder: A disorder characterized by cycles of extreme highs (mania) and lows (depression) in mood, energy, and behavior.
Antisocial Personality Disorder: A disorder characterized by a pervasive pattern of disregard for and violation of the rights of others, often involving behaviors such as lying, stealing, aggression, and lack of empathy or remorse. Example:
Learn more on disorders here: https://brainly.com/question/25771019
#SPJ1
Where are your genes found? question 6 options: your alleles your cytoplasm your ribosomes your chromosomes.
Answers
Answer:
Chromosomes
Explanation:
Genes are in the cell nucleus of living organisms, where they are contained in chromosomes. Genes are made of DNA, which is a molecule that carries the instructions for making proteins. Proteins are responsible for the physical traits and functions of organisms.
Are there any mammalian cells that would be a good source for diving cells?
Answers
Answer:
no
Explanation:
there are just a few of them
Help me lable cells pls? Prokaryote and Eukaryote?
Answers
A is the pilus and it help the bacteria to attach itself to a specific surfaces or to other cells
B is the cytoplasm and it protect the cell from damages and also store molecules required for cellular processes
C is the plasma membrane they keep toxic substance out of the cell and regulate the in and out of specific molecule
K is the chloroplast and it store chlorophyll which is responsible for the color pigment
M is the large vacoule, and it stores waste , water and nutrients in the cell
I can’t see L well , that is why am unable to answer it
Thank you
Which four statements are true about the phenomena that occur between the Sun,
Earth, and Moon?
On Earth, one day is the time it takes Earth to orbit the Sun one time.
A solar eclipse occurs when the Moon passes between the Earth and Sun.
A lunar eclipse occurs when a Full Moon passes directly behind Earth and is
covered in Earth's shadow.
The time it takes Earth to revolve once around the Sun is a year.
The position of the Moon in relation to the Earth and Sun at a given point
determines its phase.
Tides are caused by the gravitational pulls between the Earth and the Sun.
Answers
Answer:Most of our lives, we are focused on what is in front of us. When we gaze at the stars, we reflect on our place in the universe. An eclipse event brings that reflection into more concrete terms.
Two types of eclipses are visible from Earth, an eclipse of the moon and an eclipse of the sun. A lunar eclipse occurs when the Earth moves between the sun and the moon, blocking the sunlight that is normally reflected by the moon. A solar eclipse occurs when the moon is directly between the sun and the Earth, casting a shadow on the Earth.
please help..........,..........
Answers
4. By subduction at deep sea trench
A zebra and a donkey can successfully mate to produce offspring known as a zonkey. Zonkeys are infertile, display a mixture of donkey and zebra traits, and have a different number of chromosomes from both parent species. Would zonkeys be classified as their own species? Explain with at least one full sentence.
Answers
Zonkeys are the offspring produced from a cross between a zebra and a donkey. These are classified as a separate species as it shows characteristic
What are Zonkeys?A zonkey is a offspring produced from the cross between a zebra and a donkey. Donkeys are closely related to zebras and both of these animals belong to the horse family.
Zonkeys are the used as beasts of burden (work animals) because of their great strength and stamina to hold heavy weights. It is also believed that they inherit resistance to some pests and diseases as well from their zebra fathers. Some zoos also use them to offer rides to the public.
Learn more about Zonkeys here:
https://brainly.com/question/2292229
#SPJ1
what happens to the frequency of non beneficial traits in the population over time in simple terms?
Answers
The frequency of non-beneficial traits in a population tends to decrease overtime due to natural selection. These traits do not provide any advantage to an organism in its environment, and may even be detrimental to its survival or reproduction.
Organisms with non-beneficial traits may be less likely to survive and reproduce, so their genes are less likely to be passed on to the next generation.
A concentration gradient is ________.
5 points
High concentration
Low concentration
A concentration difference
equal concentration
Answers
Answer: The process of particles, which are sometimes called solutes, moving through a solution or gas from an area with a higher number of particles to an area with a lower number of particles. The areas are typically separated by a membrane.
THE ANSWER IS A!!!
. Which of the following is NOT a method used to name a virus?
a. The associated diseases
b. The scientist that discovered it
c. The animal that carries the virus
d. Where they first isolate the virus
om animal to human?
Answers
Answer:
the answer is d.
Explanation:
i don't think there has ever been a virus named after the place they isolated anyone or anything.
what does DNA replication produce?
Answers
The term replication means to copy. So DNA replication means that a DNA molecule is used to make a copy of itself
Answer:
DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.
what helps ID the cell ?
Answers
Answer:
am not sure of the answer
what are the causes of biodiversity loss????
Answers
(Q002) Review the vertebral column and individual vertebrae from Exercise 3 (p. 166 of your lab manual). What similarities and differences do you notice between the three major types of vertebrae? Why might these similarities exist? Why might these differences exist? Humans do not have tails, so we do not have caudal vertebrae (the vertebrae that make up the tail). However, many other primates do have these vertebrae. Based on what you know about the other kinds of vertebrae, what would you expect caudal vertebrae to look like? Compare your estimation to images of caudal vertebrae in your classroom, online, or in books. How accurate was your estimation?
Answers
Answer and Explanation:
1. The biggest similarity between the main types of vertebrae is the location where they are found since they are all established on the body's back, precisely on the midline of the back. The main differences, on the other hand, are related to the size and weight of each of them.
2. The similarities exist because all the vertebrae have to promote the support of the body, the back being the most appropriate place for them to establish themselves.
3. The differences are related to the function and type of support that each vertebrae promotes, the higher the level of systemization, the larger and thicker the vertebrae must be.
4. The caudal vertebrae should be similar to the vertebrae of the coccix, since a tail would be a representation of elongation of the coccix. We can reach this conclusion through the analysis of images that promote the visualization of this area of the body.
What causes sandstone to change into metamorphic rock at Stone Mountain?
Answers
Answer:
sandstone experience intense heat and pressure
Explanation:
as streams flow though stone mountain,layers of sand build up.Over time,the layers of sand particles form a sedimentary rock called sandstone.
The work of scientists usually begins with *
testing a hypothesis
careful observations
creating experiments.
drawing conclusions
Answers
Answer:
careful observation
Explanation:
The work of scientists usually begins with careful observations.
The second option is correct.
How do we explain?Scientists make observations of the natural world and ask questions about what they see. These observations can be made through experiments, by collecting data, or by simply observing the world around them.
A hypothesis is a proposed explanation for a phenomenon. It is a tentative statement that can be tested through experimentation.
Scientists then create experiments to test their hypotheses. Experiments are carefully controlled procedures that are designed to test a specific hypothesis. The results of experiments can either support or refute a hypothesis.
Therefore, the second option is correct.
Learn more about hypothesis at:
https://brainly.com/question/606806
#SPJ6