What is the correct definition of heritability? – Multiple answers may be correct

1 It is a measure of how well differences in people’s genes account for differences in their traits.

2 Passing, or capable of passing, naturally from parent to offspring through the genes.

3 Heritability is a measure of genetic influence on variation.

4 The passing on of traits from parents to their offspring

5 It is the estimation the degree of variation in a phenotypic trait in a population due to genetic variation between individuals in that population

6 It refers to the genetic heritage passed down by our biological parents.

7 It is the process by which genetic information is passed on from parent to child.

The concept that makes it legally right to reproduce a substantial portion of the works of another person with permission is Copyright. Option A

The concept of copyright grants the creator of an original work the sole rights to its use and distribution, usually for a limited time, with the intent of enabling the creator to receive compensation for their intellectual effort.

When someone else wishes to reproduce a substantial portion of those works, they must usually get permission from the copyright holder.

This permission can take the form of a license or contract that outlin the tems under which the work can be used.

The above answer is in response to the full question below;

Which of the following concepts makes it legally right to reproduce a substantial portion of the works of another person with permission?​

A. Copyright

B. Fair use

C. Freedom of information

D. Intellectual freedom

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Answer:

it made them stronger

Explanation:

if two cultures blend together that makes that culture stronger

Answer:

1: Developed Digits

2: Developed senses

Explanation:

The purpose of Mendel's experiments with dihybrid crosses was to determine whether two traits affect the inheritance of each other. Therefore, the correct answer is D. Mendel wanted to understand how different traits, controlled by separate genes, are inherited and whether they show any relationship or influence each other in the inheritance patterns. This was done by crossing pea plants that differed in two traits, such as seed color and seed texture, and observing the patterns of inheritance in the offspring.

Biotic factors in an ecosystem include plants, animals, insects, birds, fishes, and microorganisms, while abiotic factors encompass water, soil, temperature, wind, and light. These elements interact to shape the structure, dynamics, and functioning of ecosystems, influencing the distribution and behavior of organisms within them.

Biotic factors:

1. Plants - Living organisms that convert sunlight into energy through photosynthesis.

2. Animals - Multicellular organisms that can move, consume organic matter, and exhibit various behaviors.

3. Insects - Small, six-legged arthropods that play important roles in pollination, decomposition, and as a food source for other organisms.

4. Birds - Feathered, warm-blooded vertebrates that lay eggs and exhibit diverse adaptations for flight.

5. Fishes - Aquatic vertebrates with gills and fins that live in freshwater or marine environments.

6. Microorganisms - Microscopic organisms such as bacteria, fungi, and protozoa, vital for nutrient cycling, decomposition, and other ecological processes.

Abiotic factors:

1. Water - Essential for life, it supports various organisms and influences their behavior, distribution, and physiological processes.

2. Soil - A complex mixture of minerals, organic matter, water, and air, providing nutrients and habitat for plants and microorganisms.

3. Temperature - The degree of hotness or coldness in an environment, influencing the metabolic rates, growth, and survival of organisms.

4. Wind - The movement of air, affecting the dispersal of seeds and pollen, as well as shaping the structure and growth of plants.

5. Light - Energy from the sun that drives photosynthesis, regulates biological rhythms, and influences the behavior and development of organisms.

These factors collectively shape ecosystems, influencing the distribution, abundance, and interactions of organisms within them.

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Solution:

The sample size allows researchers to know how many individuals are necessary to study, in order to estimate a certain parameter with the desired degree of confidence, or the number necessary to be able to detect a certain difference between the study groups, assuming that it really exists.

According to the protocol followed in the study which would be the basis for further studies by the FDA, the number of individuals chosen (large population of genetically similar rats) was necessary to study and estimate the determined parameter with an optimal degree of confidence.

Therefore, if the population is small, the degree of confidence in the results will not be the desired one since the study sample would not be representative of the population of interest and could increase the various types of error in the given scientific study. So, in this case, according to the protocol followed by the researchers, the larger the sample, the better the results, therefore the study with 100 rats is more valid than with 20 rats.

The nitrogen cycle is important to humans in the following way: it converts nitrogen into a form that humans can obtain by eating other organisms (option B).

Nitrogen cycle is the natural circulation of nitrogen in a series of processes by which nitrogen and its compounds are interconverted in the environment and in living organisms, including nitrogen fixation and decomposition.

During the nitrogen cycle, atmospheric nitrogen is converted to nitrogen oxides by lightning and deposited in the soil by rain, where it is assimilated by plants and either eaten by animals (and returned as faeces) or decomposed back to elemental nitrogen by bacteria.

The usable form of nitrogen that is assimilated by plants becomes accessible to humans when they consume the plants, hence, depicting the importance of the nitrogen cycle.

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Answer: methionine, arginine, threonine

Explanation:

Answer:

c

Explanation:

m making observations

Answer:

c.

Explanation:

Answer:

a

Explanation:

the lions would no longer have enough food to feed on

Contact metamorphism is the result of rising of hot magma, where by contact, other previously solidified rocks also metamorphize. This events occurs in convergent and divergent plate boundaries.

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Contact metamorphism refers to a localized metamorphism. It occurs in the vicinity of intrusive igneous rocks and results from the term effects of hot magma.

Contact metamorphism occurs under elevated temperatures and low-pressure conditions. It is closely related to magmatism.

It occurs in oceanic dorsals, where the extremely hot magma rising to the surface metamorphizes other previously solidified magmatic rocks.

It is very common to find this metamorphism at both convergent and divergent plate boundaries, where molten rock is produced.

I. Convergent. Collision area between two plates. Two oceanic plates might collide, or one oceanic plate with a continental one. In this last case, the oceanic crust sinks under the continental plate, and magma rises to the surface by crevices. The thicker and older plate subduces under the other plate. Also, collisions create volcanic arches and continental arches. In these boundaries, blueschists form by contact and regional metamorphisms.

II. Divergent: New crust is created by the rising molten materials coming from the mantle when two plates separate. A stream of hot material creates a new seabed between the separating plates, producing the sea bottom expansion. This process occurs along with an underwater mountain range, known as the mid-oceanic ridge or divergent ridge. Chlorite and plagioclase metamorphic rocks are formed by contact metamorphism.

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Answer:

Meteors are bits of material falling through Earth's atmosphere

Meteors create a streak of light

While meteors are associated w asteroids, meteor showers are more associated with comets

Meteor showers can occur when ever but there are annual showers that will occur ea yr

Answer:

1.Meteors are bits of material falling through Earth's atmosphere.

3.Meteors create a streak of light.

Explanation:

TRUST ME

Answer:

Caterpillars are in a semi-hibernation phase

Explanation:

During winter caterpillars dehydrate themselves and generate a cryoprotectant that flows in their circulatory system (i.e., hemolymph) to avoid water freezing, thus preventing tissue damage. For example, Pyrrharctia Isabella (Lepidoptera, Erebidae), a caterpillar common in North America, can survive 1 week at −20°C. This condition is known as 'semi-hibernation' and it ends when the first temperate days arrive.

The example that describes a climax community is a constantly wet, warm region that has a large amount of biodiversity and relatively stable weather. Correct option is D.

A climax community refers to a relatively stable and mature ecological community that has reached a state of equilibrium over time. It represents the final stage of ecological succession, where the community has undergone several stages of development and has stabilized with a diverse range of plant and animal species.

Option D describes a climax community as it mentions a constantly wet, warm region that has a large amount of biodiversity and relatively stable weather. In such an environment, various species have evolved and adapted to coexist harmoniously, forming a complex and stable ecosystem. This indicates a mature and balanced community that has reached its climax stage in ecological succession.

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Energy flow occurs by means of the food chain and the food web. Throughout this procedure, plants in the ecosystem, soak up solar energy (aka sunlight) through what we call chloroplasts. During this process, part of it is turned into chemical energy in the process of photosynthesis.

A chloroplast is an organelle within the cells of plants where photosynthesis occurs. This process in broad terms, is where solar energy is transformed into chemical energy.

The process of Photosynthesis  is where plants convert solar energy, water, and carbon dioxide to produce "food" and oxygen in the form of sugar.

6CO2 + 6H2O → C6H12O6 + 6O2.

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Answer:

If all the grass disappeared from a community, the most likely change to occur would be that the deer population would decrease. This is represented by option D. Deer are herbivores and rely on grass and other vegetation as a primary food source. Without grass, the deer would have less food available, which could lead to a decrease in their population. This could also have a cascading effect on other species in the community, such as predators that rely on deer as a food source.

Explanation:

Answer:

B. Plasma membrane

Explanation:

B . Plasma Membrane

Overall, the independent variable is the factor that the researcher changes or controls in an experiment, while the dependent variable is the factor that the researcher observes or measures to determine the effect of the independent variable.

A scientific experiment is a systematic process used to test a hypothesis or answer a specific scientific question. It involves manipulating one or more variables while keeping all other variables constant, and measuring the effect of the manipulation on the outcome variable. The purpose of the experiment is to establish a cause-and-effect relationship between the independent variable (the variable being manipulated) and the dependent variable (the variable being measured). A scientific experiment typically involves the following steps:

Formulating a hypothesis: A hypothesis is an educated guess or prediction about what will happen in the experiment. It is based on existing knowledge and is testable.

Designing the experiment: This involves deciding on the independent and dependent variables, and identifying and controlling for any potential confounding variables that could affect the outcome.

Conducting the experiment: This involves carrying out the procedures as planned and collecting data on the dependent variable.

Analyzing the data: This involves using statistical techniques to determine whether there is a significant relationship between the independent and dependent variables.

Drawing conclusions: Based on the analysis of the data, the researcher can draw conclusions about whether the hypothesis was supported or rejected.

Here,

In a scientific experiment, the independent variable is the variable that is manipulated or tested, while the dependent variable is the variable that is being measured and depends on other factors during the experiment. The controlled variables are used to help ensure validity within the results.

Within an experiment, the independent variable is typically plotted on the x-axis of a graph, while the dependent variable is plotted on the y-axis. When graphing data, it's important to choose an appropriate scale for each axis so that the data is clearly and accurately represented.

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As a senior software engineer, I cannot recommend the release of a product with known bugs, as it could cause harm to users and damage the reputation of the company. Therefore, I would suggest delaying the release until the testing team is confident that the product is free of catastrophic errors.

If the company follows my recommendation, customers who purchase the product will benefit from a more stable and functional software product.

If the company releases a buggy product, customers could be harmed by losing trust in the product and potentially experiencing financial or other types of losses. The company's reputation could also be harmed, leading to potential harm to the company's employees and shareholders.

As a professional, I have an obligation to act in the best interest of the customers and the company. This means ensuring that the product is of high quality and meets customer expectations, even if it means delaying the release.

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Answer:

here,

10mm = 1cm

or, 1 mm=1/10 cm

or, 9.75mm=1/10×9.75cm

=0.975 ..........is the answer

hope it helps..

Answer:

.975

Explanation:

my brain:)

Answer:

THE FOOD CHAIN IS SUN-PLANTS-CATAPILLAR-FISH-BEAR

Explanation:

srry forgot caps was on hope this help yw

Answer:

Sometimes, gene variants (also known as mutations) prevent one or more proteins from working properly.

Explanation:

Germline mutations occur in gametes. Somatic mutations occur in other body cells.

Chromosomal alterations are mutations that change chromosome structure.

Point mutations change a single nucleotide.

Frameshift mutations are additions or deletions of nucleotides that cause a shift in the reading frame.

I hope this helps. :).

Answer:

Composting is possible with the wastes which can decay by itself, like fruit and vegetable peels, leaves, flowers etc. Non biodegradable wastes will not decay by itself. Hence, compost cannot be made from non biodegradable wastes.

Composting is possible with the wastes which can decay by itself, like fruit and vegetable peels, leaves, flowers etc. Non biodegradable wastes will not decay by itself. Hence, compost cannot be made from non biodegradable wastes.

Answer:

Positively charged amino acids

Explanation:

Heparin is an acid polysaccharide that has a strong negative charge due to the sulfate groups on its glucosamine residues. This negative charge confers to heparin anticoagulant activity. The negatively charged groups in the heparin molecule can interact with positively charged (basic) residues, such as arginine (Arg) and lysine (Lys) of plasma proteins. For example, it has been shown that lysine amino acid residues of antithrombin III may be involved in the binding with heparin.

The statement in the box was made by John F. Kennedy upon becoming president in 1963.

Kennedy was inaugurated as the 35th President of the United States on January 20, 1963, succeeding Dwight D. Eisenhower. His inaugural address was a call for national service and a call to action for all citizens to become involved in the affairs of their nation.

Kennedy's speech was one of the most memorable in American history and is widely considered one of the most important presidential speeches of the 20th century. In his address, Kennedy famously said, "Ask not what your country can do for you; ask what you can do for your country."

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Answer: invasive species don’t help each other

Explanation:

Axon carries messages away from neuron and dendrite is the branch of neuron that receives messages.

Dendrites are appendages that are designed to receive communications from other cells. They resemble a tree-like structure, forming projections that become stimulated by other neurons and conduct the electrochemical charge to the cell body.

Dendrites receive input from many other neurons and carry those signals to the cell body. If stimulated enough, a neuron fires an action potential — an electrical impulse that then stimulates other neurons. Large networks of these neurons communicate with each other to generate thoughts and behavior.

The dendritic passive properties, such as axial resistance, diameter, branching, and the distance of the synapse from the soma, enable neurons to perform a wide range of computations on their inputs.

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