occasionally genes do not appear to follow the law of independent assortment. this is likely due to:
Question 1 options:
Codominance
Incomplete dominance
Sex linked genes
Genes being closely linked on a chromosome

The null hypothesis, which demonstrates that evolution is not occurring from generation to generation, is known as the Hardy-Weinberg model.

1. The Hardy-Weinberg Model:

The Hardy-Weinberg model is a null hypothesis in population genetics that describes an idealized population in which the allele frequencies remain constant from generation to generation. It provides a baseline against which the occurrence of evolution can be tested.

2. Assumptions of the Hardy-Weinberg Model:

The Hardy-Weinberg model is based on several key assumptions:

  a. Large Population Size: The population is assumed to be infinitely large, which prevents genetic drift from significantly influencing allele frequencies.

  b. No Migration: The population is closed, meaning there is no gene flow from other populations.

  c. Random Mating: Individuals mate randomly, without any preference for specific genotypes.

  d. No Mutation: The alleles do not undergo any changes through mutation.

  e. No Natural Selection: There is no differential survival or reproductive advantage for individuals based on their genotype.

3. Expected Equilibrium:

Under the assumptions of the Hardy-Weinberg model, the allele frequencies in the population remain stable over time, and the genotypic frequencies reach an equilibrium. The equations derived from the model allow for the calculation of expected frequencies of genotypes based on the allele frequencies.

4. Testing for Evolution:

If the observed genotype frequencies in a population deviate significantly from the expected frequencies calculated using the Hardy-Weinberg equations, it indicates that evolution is occurring. Deviations can arise due to various evolutionary forces, including natural selection, mutation, gene flow, and genetic drift.

5. Importance of the Null Hypothesis:

The Hardy-Weinberg model serves as a null hypothesis against which the presence or absence of evolution can be tested. If the observed frequencies significantly differ from the expected frequencies, it suggests that one or more of the assumptions of the model are being violated, and evolutionary processes are at work.

In summary, the Hardy-Weinberg model provides a null hypothesis that demonstrates a population in which evolution is not occurring. It assumes certain conditions, and deviations from the expected equilibrium frequencies indicate the occurrence of evolutionary processes in the population.

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Answer:

letter. D . 5' ACUCGACGCGU 3'

you can find it when you look at the decoding genetic code too.

The mRNA strand that is complementary to the one shown above is 5’ ACUCGACGCGU 3’.

Complementary strand is a strand that is opposite of a template strand.

During transcription, mRNA strand is synthesized from a DNA template. The following applies during transcription:

Therefore, the mRNA strand that is complementary to the one shown above is 5’ ACUCGACGCGU 3’.

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One molecule of glucose can be converted into 30 to 32 ATP during the process of cellular respiration in an eukaryotic cell.

As a result, during cellular respiration, one glucose molecule can produce up to 36 ATP molecules. A series of procedures known as glycolysis converts glucose into two molecules with three carbons each, known as pyruvate, and uses them to produce energy.

A net ATP gain of 38 is produced by aerobic respiration from one glucose molecule. It is made up of the ATP produced by the link reaction, the TCA cycle, oxidative phosphorylation, and glycolysis in the electron transport system.

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Answer:

Carbs

Explanation:

Lipids take to long to break down so that leaves carbs.

Answer: A genotype is an individual's collection of genes.

Explanation:

Answer:

cooler/warmer

Explanation:

hope this helps!

Answer:

cooler and warmer

Explanation:

I also have the same problem

SOMEONE PLEASE HELP

Answer:

Incomplete dominance

Explanation:

Incomplete dominance is simply defined as when one allele is not completely dominant over the other.

It is a state whereby a trait is neither dominant over the other that is both traits involved can be expressed in the same regions. This brings about blending of two phenotypes. example of incomplete dominance is if a white and black cat produce a gray cat.

There is no dominant, capital C, or recessive, lower case C.

Answer:

Dams can be damaged and may require repair

Explanation:

This is imperative to  provide    needed supports and maintenance  for the aging dams,with capacity of up to 11,000. This dams were created as far back as 1948.Therefore the programme was geared towards effective re-habitation  for  maximum efficiency.

This repair programmes was termed Dam Rehabilitation Programme.And the secretary of Agriculture was given the authority to ensure effective execution of the programme.

In  the state of Virginia,a  total of 150 dams  were part of the government landscape through the rehabilitation programme, and 11 of these have been well studied. .Todd Lake,Robinson Hallow, Lake Barton are some of these examples.

Answer:

the answer is c

Explanation:

Answer:

i see this was posted 3 days ago, do you still need help with this question?

Explanation:

Answer:

No.

Explanation:

No, Surtsey island and Iceland newest volcanic island will not become an atoll because these islands have no underground volcanoes. The atolls are only occur when the volcanoes are present underwater and we know that these volcanoes are present on the lands not in the water so there is no possibility of having atolls in these Surtsey and Iceland volcanic islands

Answer:

The answer is B, I believe

Answer:

a. inbreeding

Explanation:

Breeding two closely related species will give offspring with similar characteristics as the parents.

Answer: C. The warm surface currents help create storms and fog.

Explanation:

The gulf stream can be defined as strong ocean currents that brings about the warm wind currents from the oceanic water of the gulf of Mexico to the eastern coastal areas of the United States. These wind currents bring warm weather conditions in the United States. The strong wind currents can also cause storms and fog in the coastal areas of the United States.

Answer:

Your answer should be A) Energy is neither destroyed nor created during energy transformations.

Explanation:

In physics and chemistry, the law of conservation of energy states that the total energy of an isolated system remains constant; it is said to be conserved over time. Hope this helped and it was correct :)

water, habitat, competition, predation, climate

Answer:

Organ

Explanation:

The heart is an organ.

A newly developed drug causes users to lose some muscle control and slur their words, The drug also results in a slowing of central nervous system activity. Depressants slow the central nervous system.

Signals are sent from the brain to the rest of the body, including the internal organs, via the nervous system. Thus, the nervous system's activity regulates a variety of functions, including the capacity to move, breathe, see, and think.

The nerve cell, or neuron, is the building block of the neurological system. There are around 100 billion neurons in the human brain. A neuron has a cell body, which contains the cell nucleus, as well as distinct extensions known as axons and dendrites.

Different neuronal types control or carry out various functions. For instance, motor neurons help the brain send signals to the muscles that cause movement.

Therefore, A newly developed drug causes users to lose some muscle control and slur their words, The drug also results in a slowing of central nervous system activity. Depressants slow the central nervous system.

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Answer:

Flow of Energy can be explained by means of two models namely: single channel energy model and Y-shaped energy model.

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First one is chlorophyll, second one is mitochondria.

Winter wheat that got affected by a mutation that prevents the production of the small RNA molecules that affect the flowering will show that its flowers won't appear at all or will appear but late.

Winter wheat is a strain of wheat that is planted in the autumn to germinate. It will develop into young plants but will stay in the vegetative phase during the winter before resuming its growth in early spring.

The thing that makes winter wheat different from spring wheat is that the winter wheat plants are acclimated to the cold temperatures. This acclimation is most likely due to the gradual decrease in daily temperatures during its germinating period.

Attached below is an image of an ear of winter wheat.

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Answer:

Yes

Explanation:

A 1500 iu (300 µg) dose of rhig can suppress immunization to 30ml ml of d-positive whole blood

About 30 mL of D-positive whole blood can prevent immunization with 300 g of RhIg (15 mL of packed rbc). If the gestational age is less than 12 weeks, a dose of 600 IU (120 g) can be adequate. The recommended dosages change from nation to country and even within countries depending on the foetus' development.

In North America, it is accepted that 300 g of RhIg can prevent the immunisation of about 30 mL of whole blood that has tested positive for D. For example, FMH larger than 30 mL of whole blood (for 300 g dosages) and FMH above 12 mL of RBC (for 100 g doses) both call for testing to identify larger foetal bleeds.

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Answer:

a sugar derived from ribose by replacing a hydroxyl group with hydrogen.

Explanation:

Answer:

D

Explanation:

Just took the test

When people consume more forests than usual than the total supply of forests and biodiversity both decreases. Thus, the correct option will be D.

Forest biodiversity refers to the diversity within the forests at the three different levels. Forest biodiversity includes all the species of plants, animals and microorganisms which are occurring in the forest, not only the tree or plant species.

Many natural products and resources are consumed at the local level by human beings. However, we neither sell nor buy these resources. These resources do not make direct contribution to the nation's economy and wealth. The value of these different products is called as the consumptive use value of forest biodiversity.

When people consume more forests than this may result in the decrease of both the total supply of forests and biodiversity.

Therefore, the correct option will be D.

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replication of dna                                                                                                         i need 20 characters

Proteins destined for the mitochondria are synthesized in the cytoplasm and then targeted to the mitochondria by specific signal sequences that are recognized by import machinery on the mitochondrial outer membrane.

The Golgi body is involved in processing and modifying proteins that are destined for secretion or for other cellular organelles such as lysosomes. However, some proteins that are destined for the mitochondria may pass through the Golgi body in some cases, depending on their specific function and the modifications required for proper targeting and function.

In general, proteins targeted to the mitochondria are translocated across the mitochondrial outer and inner membranes with the help of specialized protein translocases, which recognize and transport the proteins to their final destination within the mitochondria.

Proteins that are targeted to the mitochondria have specific amino acid sequences called mitochondrial targeting sequences (MTS) or presequences, which act as signals for import machinery on the mitochondrial outer membrane. The MTS usually consists of 15-50 amino acids and is typically located at the N-terminus of the protein.

The import of mitochondrial proteins is a complex process that involves several steps, including recognition of the MTS by receptors on the mitochondrial outer membrane, translocation across the outer membrane through a protein complex called the TOM complex, and translocation across the inner membrane through another protein complex called the TIM complex.

Once the protein has been imported into the mitochondrial matrix, it may undergo further processing and modification by mitochondrial enzymes to achieve its final functional form. Some mitochondrial proteins may also require additional targeting signals to be directed to specific sub-compartments within the mitochondria.

While the Golgi body is not directly involved in the import of mitochondrial proteins, it does play a role in the modification and processing of proteins that are destined for other cellular organelles or for secretion. The Golgi body can modify proteins by adding or removing carbohydrates or other chemical groups, and can also sort and package proteins into vesicles for transport to their final destination.

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The cell would not be able to digest or break down the materials left over from protein creation.

Explanation:

Without a Golgi apparatus, there would be no lysosomes in a cell. Subsequently, the cell would not be able to digest or break down the materials left over from protein creation. This would create a lot of excess junk within the cell. If this happened, the cell wouldn't be able to live for very long.