Answer:
Learn vocabulary, terms, and more with flashcards, games, and other study tools. ... According to Mendel, what kinds of genes "disappear" in F1 pea plants? ... The allele for tall (D) is dominant to the allele for dwarf (d), and the allele for purple (P) ... A tall plant with purple flowers crossed with a dwarf plant with white flowers ...
Explanation:
If there is a cross between a tall, violet plant (DDWw) and a dwarf, white plant, the progeny would be 100% tall and 50% violet.
What is complete dominance?In genetics, complete dominance means that only one gene from the allele pair is expressed. If an organism has both the dominant and the recessive genes, the organisms is said to be heter--ozygous.
Thus if there is a cross between a tall, violet plant (DDWw) and a dwarf, white plant, the progeny would be 100% tall and 50% violet because the dominant gene is always expressed.
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What are some examples of a bacterial infection?
Answer:
Strep throat, UTI's, food poisoning, MRSA, and various other STD's
Explanation:
Answer:
strep throat, uti (urinary tract infection), and e coli are all examples
A 38-year-old man (Hh) recently has been diagnosed with familial hypercholesterolemia which is a dominant disorder. Prior to his diagnosis, he and his wife had 3 children, a boy first and then two girls. The wife was recently tested negative for familial hypercholesterolemia (hh). One of the girls tested positive for the disease while the other two siblings tested negative. What are the genotypes of the children? What is the probability the next child inherits the disease?
Answer and Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files.
Scientists have used the eight levels of classification for more than 200 years. When might the system be updated?
Answer: If new species, studies come to the table and the classification is not compatible with them
Explanation: Like a new animal was discovered but even using the eight levels of classification scientists couldn't figure what the animal was
The system might be updated when new species discovered don't match
any level of classification.
The levels of classification help to differentiate plants and animals through
the presence of specific features or behavior.
When new living things are found and the required feature for classification
doesn't match any of the available levels then the scientists can decide to
include a new one to accommodate the new species discovered and for
subsequent study.
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Should girls cook during menstrual days or not? Why? plz tell me fast
Answer:
IN OLDEN TIMES:
A girl, when she reaches puberty is barred from entering the prayer room or performing any religious prayers during her menstruation. The only reason mentioned in our scriptures is that she is (ashudha) unclean during that period.
During ancient days, women would take bath in the river, pond or near the well. During the time when the girl would be menstruating, it would be awkward to bathe outside in the river as it would probably ‘pollute’ the water.
So, the ladies did not take bath. Since the ladies did not take bath, they were naturally termed ‘unclean’ during that time. Hence, their being barred from the clean’ places in the house, namely the prayer room or the kitchen.
However, Science has a different meaning for the menstruation. As per science, a woman is more irritable during those days because of a hormonal imbalance. Psychics claim that there is a different aura around a menstruating woman, maybe again a chemical reaction.
Segregating to pray requires a positive attitude and people tend to respond to the negative virations of a person standing with you; maybe that was the reason why a woman was barred from public places and the kitchen.
TODAY:
Times have changed,
It is the old saying of old people. But of a girl cooks during periods then it is not to become bad in taste or it won't get spoiled. The taste of food is going to be same as she cooks on other days. So I think this saying is wrong and girls can cook during their mensuratl days. It is a natural cycle and they r not responsible for it
The respiratory system _____.
The resportiory system
does not work with any other systems
removes carbon dioxide from the body
supplies the body with oxygen
includes the lungs
does not need blood to work
Answer:
The respiratory system includes the lungs and supplies the body with oxygen. It also removes carbon dioxide from the body.
11. Two fruit flies have different parents. One fruit fly has orange eyes while the other has red eyes.
Why do the fruit flies have different eye colors?
a
Each fruit fly has a different eye color because offspring from different parents will have
different eye colors.
b
Each fruit fly has a different eye color because they have different versions of the gene for
eye color that connect together to make different eye colors.
с
The fruit flies have different versions of the gene for eye color, which instruct for different
proteins that connect in different ways to make different eye colors.
d
The fruit flies have different versions of the gene for eye color, and the genes are different
colors in each fruit fly's eyes.
Answer:
The fruit flies have different versions of the gene for eye color, which instruct for different proteins that connect in different ways to make different eye colors Explanation:
The function of Langerhans cells in the dermal layer is to:
A) increase blood circulation to the skin.
B) reduce heat loss of the skin.
C) reduce water loss of the skin.
D) increase the immune response of the skin.
Answer:
D.) on edge
Explanation:
I just took the test
What is an example of a phenotype
A) The genetic makeup of a trait
B) The replication type
C) The type of mutation
D) The expression of a trait
Which must happen first in order for the body to use the fuel energy stored in food?
A.
The food must first be digested and combined with carbon dioxide.
B.
The food must first be released as ATP within the cells.
C.
The food must first be digested and combined with oxygen.
D.
The food must first be created in the cells by cellular respiration.
Answer:
b
Explanation:
ATP gives us energy, so I think that's the answer
However, food must first be digested, broken down into its component parts, absorbed by the cells, and stored before cells may release energy, hence option c is correct.
What is the process of food digestion?
Oxygen combines with the fundamental components of food, such as carbs, lipids, and proteins, during aerobic respiration, to make ATP molecules, which are used as reactants.
The initial process of breaking down glucose to release energy for cellular metabolism is called glycolysis.
An energy-consuming phase and an energy-releasing phase make up glycolysis. The glucose is absorbed by the stomach and small intestines before being released into circulation.
Therefore, upon entering the bloodstream, glucose can either be utilized right away for energy or stored for later use, hence option c is correct.
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You are on the top bunk of a bunk bed and you want to turn on the air conditioner on while your friend in on the bottom bunk is fine. What type of energy tranfer cuases this to happen?
A. Conduction
B. Convection
C. Radiation
somebody once told me that your cool
What is the volume of an object with a mass of 28 g, and a density of 4 g/cm³
Answer:
7.0E-6 i beleve
Explanation:
PLEASE HELP!!!!!!
How is it possible for two black-furred mice to breed an offspring with white fur? *
These are sacs that function in digestion, small storage area of an animal cell
vesicles
Golgi Bodies
ER
Nucleus
What is the name for the shaking of the earth due to sudden movements along a transform fault?
Answer:
Earthquake
Explanation:
Which solar panel will absorb more solar energy?
Solar panel in the Northern part of the US
O
Solar panel in the Southern part of the US
2) Which of these is the process during which some of a plant's cells become
root cells, and other cells form the plant's stem?*
A. meiosis
B. mutation
C. homeostasis
D. differentiation
Answer:
Explanation:
……
Differentiation is the process by which some of a plant cells become root cells, and other become stem cells. Option D is correct.
Differentiation:
It is the process by which cells become different cells such root or stem cells. This is found in the stem cell and all plant cells have stem cells property.
During the differentiation, the cells change in the cell morphology, membrane potential, and metabolic activity.
Therefore, Differentiation is the process by which some of a plant cells become root cells, and other become stem cells.
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Which of the following correctly states the law of conservation of energy?
A. Energy cannot be created or destroyed but it can be transformed from one form
to another
B. Energy can be created or destroyed, as well as transformed from one form to
another
C. Energy is created when it is transformed from one form to another
D. Transformations are inefficient because some energy is destroyed and lost a
If an object weighs 6 kilograms, how many grams does it weigh?
60 grams
600 grams
6,000 grams
60,000 grams
Answer:
6,000 grams
Explanation:
Answer:
6,000 grams
Explanation:
Hope this helps :)
Give two features of cardiac muscles.
Answer:
Cardiac muscles are involuntary muscles. They are involved in continuous rhythmic contraction and relaxation.
Cardiomyocytes or the cardiac cells are uninucleate, cylindrical, and elongated.
Cardiac muscles display faint cross-striations which do not get fatigued under normal circumstances.
Explanation:
The easter portion of the United States is dominated by what biome?
A. Biome
B. Community
C. Population
D. Abiotic factors
Answer: A. biome becuase that is where a lot of farming is done
Explanation:
which structure contains a cell nucleus
The nucleus is an organelle found in eukaryotic cells. Inside its fully enclosed nuclear membrane, it contains the majority of the cell's genetic material. This material is organized as DNA molecules, along with a variety of proteins, to form chromosomes.
100 points plus brainliest if you write a lab report based on this link, the report is on the Disease spread in Biology
Answer:
Ok. I'll try to do it . But where's the link ? Also, can the report be on any disease?
In attached manuscript (breeding for better welfare :genetic goals for broiler chickens and their parents by Ms Dawkins and R layton ,2012 )identify 4 current trends that threatens genetic progress in animal breeding progress in the face of climate change challenges
Answer:
New type of diseases, weak defense against disease, decrease in product quality and more production of the product.
Explanation:
New type of diseases, weak defense against disease, decrease in product quality and more production of the product are four trends that threatens genetic progress in animal breeding in the face of climate change challenges. Due to new type of diseases the genetic makeup of organism is unable to defend itself due to weak defense mechanism that leads to decrease in quality of that animal.
Absolute brightness is the true brightness of a
star measured from standardized distance.
Apparent magnitude of a star depends on
Answer:
How bright the star appears at a standard distance of 32.6 light years or 10 parsecs.
Explanation:
I majored in Biology
whats a unbalanced force example?
Explanation:
I guess you translate this visual from Turkish to EnglishI couldn't find anything else.Answer:
A stroller being pushed
Explanation:
Help ASAP WILL GIVE BRAINLIEST Question 1 of 34
The diagram below shows a sarcomere. If a disorder makes it impossible for
ATP to bind to the myosin head, which symptom would a person suffering
from this disorder most likely display?
Myosin
Actin
Sung
متلونه
nie
A. Weak muscle contraction
B. Difficulty breathing
O O O
C. Uncontrolled muscle contraction
D. Increased heart rate
C. Uncontrolled muscle contraction
If a disorder makes it impossible for ATP to bind to the myosin head, a person would be suffering from symptoms like uncontrolled muscle contraction. Thus, the correct option is C.
What is Myosin?Myosin may be defined as a superfamily of motor proteins that convert chemical energy in the form of ATP to mechanical energy. This will generate force and movement.
During the controlled muscle contractions, ATP must bind to the myosin head to disrupt the cross-bridge which is formed with actin and enables the myosin to rebind to actin spontaneously.
Therefore, the correct option for this question is C.
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Question 8
(02.03 LC)
What did Louis Pasteur's experiment contribute to cell theory? (4 points)
a
The fact that all organisms consist of cells
b
The evidence that cells are the basic unit for all organisms
c
The proposal that cells are living organisms
d
The proof that cells only come from other cells
Answer:
D. is the correct answer
Explanation:
He was the first scientist to prove that cells can only form from pre-existing cells
Hope it helps.
Study island 7th grade
Answer:
c
Explanation:
hope this answer helps!
Please please help me pleases please please I need help now please please help please please help me please please help please please help me please
This is the link
PLEASE PLEASE HELP ME
https://hub.jhu.edu/magazine/2015/summer/nursing-ethics-and-burnout/
Answer:
In every department of each health facility, nurses grapple with ethical challenges every day. Experts say that nurses face unique challenges because of long-term patient and family relationships. sometimes unsustainable decisions are nursing caregivers. "Nurses are often unable to choose patient care," says Rushton. Rushton. "Rushton says that the nation is at a crossroads in health," says a nursing and pediatrics professor. Some of these are serious situations. Johns Hopkins has initiatives and programs to stimulate ethics discussions, especially among nurses. Many hospitals have codes of conduct or guidelines which guarantee quality and safety, although fewer are ethical. Ethics can stay behind when nurses are busy, says Rushton. Initiatives are being developed in Kimmel Cancer Center to support nurses in tackling long-term cancer moral challenges. For students of the graduate school, the Johns Hopkins School of Nursing is specialized in ethics and theory. Students learn about their values and how to sympathize with those on the other side by engaging in debates and debates.
US Nurses Association that prepares to publish its report 50 health care leaders met for the First National Care Ethics Summit in Baltimore in August 2014. The resulting plan on the ethics of the 21st century lays down what can progressively be done to ensure that nurses are prepared. The nursing students of today are going to be nurses of tomorrow, says Rushton. He believes that the common voice of nursing workers can be mobilised in discussions with policymakers, hospital administrators, medical organizations and insurance companies in order to create a culture that values and promotes the practice of ethics. The ANA celebrated its release with 2015 as "the Year of Ethics"
Explanation:
Heres #1, on the 2nd question look for key ideas that lead to 4 ethical discussions. Good luck!
Which of these activities promotes the most sustainable use of resources?
Answer:
.Recycle
.Pick up trash
.Sort the garbage
.Plant a garden
.Make laundry products at home
Explanation: