Which statement best contrasts polygenic inheritance with multiple allele inheritance?
Polygenic inheritance results in offspring with only recessive alleles, while multiple allele inheritance results in offspring with both dominant and recessive alleles.
Multiple allele inheritance results in offspring with only recessive alleles, while polygenic inheritance results in offspring with both dominant and recessive alleles.
Polygenic inheritance is controlled by many genes, while multiple allele inheritance is controlled by three or more different forms of a single gene.
Multiple allele inheritance is controlled by many genes, while polygenic inheritance is controlled by three or more different forms of a single gene
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Answer:
C.
Explanation:
Related Questions
PLS HELP PLS PLS PLS PLS
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Answer:
Y
Explanation:
the cytoplasm is the gel like substance that holds all organelles
Answer: Y
Explanation: The Cytoplasm is a jelly-like substance in the cell.
The theory of evolution has changed over time. Initially, Lamarck believed that organisms developed traits in response to a changing environment to improve their chances of survival. Later Darwin proposed that organisms that already possessed traits suitable to a changing environment were more likely to survive and reproduce.
Which of the following does not explain why the theory of evolution has changed?
A. Lamarck’s theory was discarded when new scientific information became available.
B. Darwin collected empirical evidence to support that organisms with favorable traits survived and reproduced.
C. The theory of evolution became a scientific law after much debate and confirmation in the scientific community.
D. Other scientists such as Peter and Rosemary Grant have collected additional empirical evidence that supports Darwin’s findings.
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I thing is true
40 POINTS!! Please give me an explanation of how energy and matter is being conserved in an amazon rainforest.
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Explanation:
The Amazon Rainforest is an incredibly complex ecosystem. The unique conditions of an almost constant temperature and a high, regular precipitation rate are what allow the incredible amount of biodiversity to occur there. Because of its size and high rate of productivity, the Amazon Rainforest ecosystem plays a substantial role in many of the biogeochemical cycles of the world.
vocabulary magic- weathering, erosion, deposition
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Answer:
Weathering is the breaking down or dissolving of rocks or minerals, and erosion is when minerals are worn away and transported by wind or water, and deposition is the dropping of wind, water, ice, or gravity.
Hope this helps?
Pl z help giveing brianliest
Answers
Answer:
The first one
Explanation:
Most neutrinos particles are absorbed by tiny blood vessels in the stomach.
Explain the differences between saturated and unsaturated lipids and give examples of each.
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Answer:
The difference between saturated and unsaturated fat lies in the number of double bonds in the fatty acid chain. Saturated fatty acids lack double bonds between the individual carbon atoms, while in unsaturated fatty acids there is at least one double bond in the fatty acid chain.
Explanation:
The idea of GMO sounds really good. Why might someone be opposed to making healthier food that lasts longer or doesn't need pesticides?
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Answer:
Explanation:
Genetically engineered foods are inherently unstable. Each genetic insertion creates the added possibility that formerly nontoxic elements in the food could become toxic.
Genetic engineering can also alter the nutritional value of food.
Another hidden risk of GE foods is that they could make disease-causing bacteria resistant to current antibiotics, resulting in a significant increase in the spread of infections and diseases in the human population.
Answer:
Many people believe that GMOs are bad for their health – even poisonous – and that they damage the environment.
Explanation:
Moreover, most GM crops are either bred to withstand chemical pesticides or developed to generate insecticides themselves. When herbicides are applied on resistant crops, the weeds acquire resistance over time, necessitating the use of even more chemicals. Crops genetically modified to generate pesticides, on the other hand, create poisons that are toxic not just to pests but also to other insects such as butterflies, moths, and insect pollinators.
How does the cycling of matter and energy in the greenhouse exemplify the Law of Conservation?
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Explanation:
Matter can change form through physical and chemical changes, but through any of these changes matter is conserved. The same amount of matter exists before and after the change—none is created or destroyed. This concept is called the Law of Conservation of Mass.
For example, the carbon atom in coal becomes carbon dioxide when it is burned. The carbon atom changes from a solid structure to a gas but its mass does not change. Similarly, the law of conservation of energy states that the amount of energy is neither created nor destroyed.
Need Help Will Give Brainliest
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3 systems that work to fight against disease are, organs, tissues, and cells.
2 organs that are used to protect against desease are the mucous membranes, and the lungs.
1 way the body naturally work to protect the body is its skin that helps against pathogens
hope this helps :)
Why are tides on Earth higher than normal during spring tides?
-The Moon cancels out the gravitational pull of the Sun on Earth.
-The Sun comes closer to Earth and increases its pull.
-The Moon comes closer to Earth and increases its pull.
-The Sun combines its gravitational force with that of the Moon on Earth.
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This is because when the moon is a full moon, the solar or sun is, and has an attractive effect to the lunar or moon
Help please....Need to get my grade up
Living things sense and respond to stimuli. They also adapt to change in their environment. Read the passage. Then, explain why the snowshoe hares' changing coat color allows the hares to respond to stimuli.
Passage:
Snowshoe hares have fur that changes color in fall and spring. This color change is caused by a genetic trait. In the fall, their fur becomes white, the color of winter snow. In the spring, their fur becomes mostly brown, matching their summertime surroundings. This change is not related to the outside temperature. Instead, it is related to change in the lengths of days and nights. The days get shorter in the fall. They get longer again in the spring. But hares don't all have the same genes. Different individuals change color at different times in fall and spring.
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Answer:
It is because the hair is different each spring and winter
Explanation:
When the hair gets longer it has a much more area of senses with the flowers and such but in the winter the fur goes down cause there is snow all around it
sorry i think this might be it trying to get more points
Answer:
During the fall/winter, snowshoe hares are white, which helps them blend in with the snow. When the seasons change to spring and summer, snowshoe hares turn a reddish-brown. This color helps them camouflage with dirt and rocks. The hind legs are what give the hare its common name.
hi;) I would love it if someone could help thanks (science question btw)
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Answer:
It's the split( D )
Review this paragraph and read the graphic from the text “Overfishing the Oceans.” Then answer the question.
Overfishing is a problem that affects a whole ecosystem. A healthy ocean has a balance of different species. One problem with overfishing is that it takes away many of the top predator fish and disrupts this balance. Fishing can also disrupt the marine ecosystem in other ways.
Based on the information in the paragraph and graphic, what can you conclude about the topic?
A. Fishing can never be done responsibly.
B. Fishing never accidentally kills fish or marine animals.
C. Overfishing will affect only the species of fish that is being caught.
D. Overfishing will cause the deaths of many marine species that are not directly being fished.
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Answer:
I'm pretty sure the answer is c
Explanation:
A pedigree chart is used to _______.
predict percentage of offspring with a trait
predict genotypic probabilities
track inherited traits through generations
identify the genotype of parents
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A pedigree chart is used to track inherited traits through generations.
A pedigree chart is a visual tool that represents the inheritance patterns of specific traits or genetic conditions within a family. It helps to trace the occurrence of traits, diseases, or genetic conditions across multiple generations by depicting the relationships between individuals and their affected or unaffected status.
Pedigree charts are commonly used in genetics and genetic counseling to analyze patterns of inheritance, identify carriers of genetic disorders, determine the probability of passing on certain traits or diseases, and study the transmission of traits within families. By examining the patterns of inheritance in a pedigree chart, one can gain insights into the mode of inheritance, such as autosomal dominant, autosomal recessive, or X-linked inheritance, and make predictions about the likelihood of certain traits or conditions appearing in future generations.
please help me with my science homework
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Hope this helps:)
The diagram below shows part of the rock cycle.
Which type of rock does B represent?
Igneous rock
Metamorphic Rock
Rock formed by compaction
Rock formed by heat and pressure
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You drink 2 cans of your favorite sugary soda even though you know this is not healthy for you. You have to run to the bathroom before next period starts. Choose 2 body systems directly involved from this image.
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Required The measure of the average thermal energy of a substance is * O heat O matter O temperature
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Answer: Temperature
Explanation:
I am unsure what the question posed in this is, but I believe it is "The measure of the average thermal energy of a substance is: _____." So in that case, it would be temperature.
Answer:
Temperature
Explanation:
50 POINTS!
Energy is transferred into the ecosystem when
1.when bacteria absorbs nitrogen from other organisms
2. dead organisms decay and form organic matter
3. rodent prey on invertebrates
4.plants grow from the soil
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Answer:
2
Explanation:
Energy is transferred between organisms in food webs from producers to consumers.
The energy is used by organisms to carry out complex tasks. The vast majority of energy that exists in food webs originates from the sun and is converted (transformed) into chemical energy by the process of photosynthesis in plants.
Answer: between organisms in food webs from producers to consumers.
Explanation:
Look at the diagram of the rock cycle below.
Which part of the cycle is missing?
A.
sedimentation
B.
melting
C.
crystallization
D.
mineral integration
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it’s melting
From the diagram of the rock cycle the missing part is ( B ) ; Melting
Magma is a hot liquid/semi-liquid rock that is usually formed under the earth due to high pressure and temperature present in the inner core of the earth. magma is obtained by the melting down of existing rocks ( Igneous, sedimentary and metamorphic rocks ) under high pressure and temperature in the earths core.
Magma is released to the earth surfaces during volcanoes therefore the missing term in the rock cycle is melting
Hence we can conclude that from the diagram of the rock cycle the missing part is Melting.
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a friend of yours argues that shopping malls sould use solar energy to conserve fossil fuels. how do you respond?
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(i) Conversion into efficient forms like CNG.
(ii) Protection of resources from fires.
(iii) Avoid wastage of oil.
(iv) Make more use of renewable source of energy like using solar energy, wind mills to generate electricity.
how do you think bryce felt about losing to austin in you-tubers vs tik-tokers? choose the best answer.
a. pathetic
b. determined
c. embarrassed
d. proud
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Answer:embarrassed
Explanation:
Are lysosomes in plants cells? Are they found in there or not? Will be marking Brainliest!
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Answer:
YES
Explanation:
Lysosomes are membrane bounded organelles found in animal and plant cells. They vary in shape, size and number per cell and appear to operate with slight differences in cells of yeast, higher plants and mammals. Lysosomes contribute to a dismantling and re-cycling facility.
Answer:
Yes, lysosomes are found in plant cells
Explanation:
Lysosomes are membrane bounded organelles found in animal and plant cells. They vary in shape, size and number per cell and appear to operate with slight differences in cells of yeast, higher plants and mammals.
Please help i'll give brainlest to first right answer.
Answers
Answer:
a. cell wall
Explanation:
a driver needs to make a delivery to an office that is 30 km away. The driver has traveled for 45minutes west down a straight road at 50km/h. A has the driver traveled far enough to the office? support your response. B assume the driver has gone far enough and is traveling on the correct road. If he has not yet seen the business, what should he do to make the delivery? Explain your reasoning
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The speed of the driver = 50 km/h
Distance from office = 30 km
Time travelled by driver = 0.75 h
Speed = Distance / time
∴ Distance = Speed * time
= 50 * 0.75 = 37.5 km
the distance travelled by the driver 37.5 km is greater than the distance from the office 30 km
he had already driven enough to reach the place
Infectious Disease Investigation
The students are to investigate an infectious disease.
They will choose a specific infectious disease, such as the flu, common cold, or
COVID-19, and research its causes, symptoms, and preventive measures.
Students are to create informative posters or presentations about the disease,
including its transmission methods and ways to protect oneself from infection.
They will explain the importance of personal hygiene and vaccination in preventing
the spread of infectious diseases.
Following the summer vacation, the students will be given an opportunity to present
their findings to the class or organize an "Infectious Disease Awareness Campaign"
where they can share their posters or presentations with their peers.
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Answer:
The common cold is an illness affecting your nose and throat. Most often, it's harmless, but it might not feel that way. Germs called viruses cause a common cold.
Often, adults may have two or three colds each year. Infants and young children may have colds more often
Please answer this fast
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Answer:
hy dear !
see this attachment you can find your answers from this .
How are alleles for the same gene related?
O
A. They have the same genetic sequence but are found on different
chromosomes.
O
B. They have different genetic sequences and are found on different
chromosomes.
O
c. They have the same genetic sequence but are found in different
individuals
O
D. They have different genetic sequences but are found in the same
location on a chromosome.
SUBMIT
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A ________ __________ shows the transfer of energy from one organism to another
A _________ ________ is a diagram that shows the many interactions among different food chains and are more complex.
Plants are called ______________ because they produce their own food through photosynthesis.
On the other hand, ____________ must eat food in order to get energy.
______________ get energy by breaking down the remains of other organisms and recycle nutrients back into the soil.
What factors can impact an ecosystem?
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A food chain shows the transfer of energy from one organism to another
A food web is a diagram that shows the many interactions among different food chains and are more complex.
Plants are called autotroph because they produce their own food through photosynthesis.
On the other hand, humans must eat food in order to get energy.
decomposers get energy by breaking down the remains of other organisms and recycle nutrients back into the soil.
light, radiation, temperature, water, chemicals, gases, wind and soil. can impact ecosytem
What are the free sites to learn biology for grade 8?
Answers
Answer:
CK12, bioninja, and amoeba sisters on yt
Explanation:
They are really helful!!