Consider a flower population that produces different sizes of blooms and depends on bees for reproduction. Large blooms attract larger bees; small blooms attract smaller bees. Describe how changes in the bee population might lead to disruptive, stabilizing, and directional selection in the flowers.

Answers

Answer 1

The parallel evolution of flowering plants and pollinators represents a case of coevolution. It may lead to different types of natural selection.

Disruptive, stabilizing, and directional selection

Disruptive selection is a type of natural selection that favors extreme phenotypes (in this case, flowers too small or too big).

Stabilizing selection is a type of selection that leads to decreased genetic variation  (in this case, all red flowers to attract pollinators)

Finally, directional selection is a type of natural selection where an extreme phenotype can be favored (in this case, taller plants to be noted by bees).

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Related Questions

what is the function of the highlighted organelle​

Answers

The Golgi apparatus modifies, sorts, and packages different substances for secretion out of the cell, or for use within the cell.

The highlighted organelle​ is  Golgi apparatus. Different chemicals are altered, sorted, and packaged by the Golgi apparatus for secretion outside of the cell or for usage inside the cell.

The majority of eukaryotic cells include the Golgi apparatus, sometimes referred to by the acronym the complex of Golgi, Golgi body, and just the Golgi. It packs proteins inside membrane-bound vesicles within the cell as the vesicles are delivered to their destination. It is a component of the endomembrane network within the cytoplasm. It is located where the secretory, lysosomal, or endocytic routes converge. With a series of glycosylation catalysts that add different monomer sugars to proteins as they travel through the apparatus, it is particularly crucial for preparing proteins for secretion.

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Your question is incomplete but most probably your full question was,  

What color are you least likely to see reflected from chlorophyll a

Answers

Red and Blue are absorbed into the chloroplast and green is reflected (hence why you see green) hope this helps

What phase is shown in the picture?

Answers

Answer:

where is the picture?

.............

The plant has stunted growth. Which fertilizer do you recommend to make the plant healthy?

Answers

Answer:

A one that is rich in nitrogen or nutrients.

Food chain which connects algae to alligator

Answers

Answer:

An option could be;

First, you start with

1. your primary producer (algae)

2. Primary consumer (zooplankton)

3. secondary consumer (any small fish really)

4. Tertiary Consumer (Alligator)

You can transfer this into a food web by just adding more animals that fit the list (aka eat each other)

Hoped this helped.

(This is an essay question)

Answers

So a Child being albino is impossible now if your talking about white people being born then that is a plausible answer but the possibility of that happening is 3.02

Does the food you eat can affect your gut bacteria? Explain?

Answers

Answer:

Your gut bacteria can affect how your food is digested, how fat is stored and whether you feel hungry or full. Thus, a healthy gut bacteria may be important for maintaining a healthy weight. High-fiber foods like whole grains, fruits, vegetables, nuts and seeds can all promote healthy gut bacteria.

Explanation:

Where are the bound ribosomes found?

Answers

Answer:

the endoplasmic reticulum

Explanation:

pls mark as brainlist

Select the correct answer. Which kind of tax is paid when purchasing consumer goods and services? A. estate tax B. purchase price tax C. wholesale tax D. sales tax

Answers

Answer:A

A consumption tax is a tax on the purchase of a good or service. Consumption taxes can take the form of sales taxes, tariffs, excise, and other taxes on consumed goods and services.

Answer:

Sales Tax

Explanation:

Sales tax is paid when purchasing consumer goods and services.

This means your answer is option D.

Hope this helps you.

Have a great day (:

Which is true about wood

Answers

Though there are no options listed, some characteristics of wood are that it has high tensile strength and is not conductive of electricity and heat.

What are some properties of wood?

Wood is a very common material due to its versatility and abundant nature. Wood has properties such as its high tensile strength that make it ideal for building and sculpting since it is able to hold itself together even under stress. However, one aspect in which wood faulters, which is in fact a good thing, is that it does not conduct electricity and has a very low thermal conductivity.

Therefore, we can confirm that some characteristics of wood are that it has high tensile strength and is not conductive of electricity and heat. It can also burn very well and does not rust.

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Answer:

1. Wood is very sustainable if it comes from sustainable forests.

Wood is very sustainable if it comes from sustainable forests.

2. emissions from production

3. Toxic waste is typically dumped in nearby ponds.

4. Mining and landfills can damage the soil, and it takes over a hundred years for soil to regenerate.

5. Choose recycled metals.

Explanation:

The simplest model of photosynthesis must include which details? (1 point)
O products of the reaction
products and reactants of the reaction
O diagram of a chloroplast
O diagram of a plant

Answers

C. Diagram of a plant
Diagram of a plant would be the best answer

When houses are being built or renovated the electrical must meet a certain code to ensure it is both safe and efficient. In one
to two sentences explain how electricians make sure the wiring is safe and efficient will not cause fires, and will keep a house
warm and well lit 2 points)


Answers

The electricians should make sure:

the right tools are used and

overloading the outlet is avoided.

House wiring safety tips

The electrical system of a house is an important unit of the house that need to be maintained by an electrician to ensure the house is lit and safe.

In order to ensure safety in the house the electrician should ensure the following is carried out:

The right tools: The right tools will help protect both the electrician and his work. It will ensure that the house wiring is completed adequately.

Avoid overloading the outlet: Another basic house wiring rule is to not overload your outlets. If you overload outlets or your extension cords, it can lead to a fire hazard.

Therefore, The electricians should make sure the right tools are used and overloading the outlet is avoided.

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Why might studying chemistry lead to a better understanding of biology

Answers

Answer: While Biology is the study of living things, living things themselves are made up of chemical composition. That being said, our survival is dependent on the reactions taking place inside and outside the body. Hence, to understand living things, biologists needs a good understanding of chemistry.

Protein synthesis (involving Transcription and Translation)
is important in eukaryotic cells. Please explain the two basic
processes here below starting with the cell nucleus and the synthesis of mRNA and ending with formation of a peptide for export

Answers

Transcription is the process whereby mRNA molecule is synthesized from DNA templateTranslation is the process whereby protein molecules are synthesized from mRNA template.

WHAT IS TRANSCRIPTION AND TRANSLATION?

Transcription is the process whereby the DNA molecule is read in the nucleus of the cell to produce mRNA molecule.

The mRNA molecule conveys the information to the ribosome in the cytoplasm where protein molecules are synthesized in a process called translation.

The polypeptide/protein produced are exported for use by the cell.

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how can you prove that air has weight?​

Answers

Explanation:

In the balloon balance experiment, we are blowing up balloons. When blow-up balloons, the air is entering inside them and making the balloons expand. So, this shows that the air occupies space which eventually proves that it has weight.

Describe how the flow of water changes the temperature at the beach ?

Answers

Answer: well ya see the thing about that is..........

Explanation:

that the sea is water and water is

Select the best answer for the question,
17. A growth is removed from a patient, and the tissue must be examined to determine whether the growth is benign or malignant. Which specialist should be enlisted for
this work?
A. Anthropologist
B. Histopathologist
C.Pharmacologist
D. Microbiologist

Answers

i believe it is b the definition for histopathology is the study in changes in tissue caused by disease

Summarize the differences between RNA and DNA by creating a table

Answers

Answer:

RNA:

Single-strandedAdenine pairs with Uracil Carries out protein synthesis

DNA:

Double-stranded (double helix)Adenine pairs with Thymine Contains instructions for protein synthesis

Explanation:

SKI
M
120mL
100 mL
360 K
?
A piston system is shown above. Assuming constant pressure,
what is the absolute temperature if the volume decreases to
100 mL?

Answers

Answer:

C. 300k

Explanation:

Got the answer off of a quizlet flashcard set lol. Hope this helps. Good luck :)

What is the name of this monomer ?

Answers

Answer: This is Glucose which is a Monosaccharide as a monomer

Explanation:

What would happen to a population of rabbits if their natural predators were removed from their habitat?

Answers

Answer:

Their population would increase as there wouldn’t be any predator eating the rabbits. This means many rabbits can survive & reproduce successfully

Explanation:

hope this helps!

A lot would happen long term, but short term, their population would explode.

Explanation:
Long term, the rabbit population would first grow out of control, then a new natural predator or sickness/lack of food and space would kill off most of the rabbits till they get back to a controlled number.

What name is given to structure that no longer serve a useful purpose?

Answers

Answer:

vestigial structure

Explanation:

Gooogle exists

Answer:

A "vestigial structure" is an anatomical feature or behavior that no longer has a purpose in the current form of an organism of the specific species. 

What exaclty is a mutation?

Answers

Answer:

A Mutation is an agent of substance that can bring about a permanent alteration to the physical composition of a DNA gene such that the genetic message is changed.

Explanation:

Mutation happens when a DNA gene has been completely damaged or changed. Mutations can be permanent in some cases.

Mutation is different from Adaptation where adaptation is a physical injury or getting used to something.

There are many ways citizens can influence public policy today. Consider how, with the rise of radio, television, and now the internet, political communication has changed over past decades. In what ways do various forms of media make political communication easier and harder? How does the media play a role in politics?
A communication platform such as social media is persuasive, and often works to change or influence opinions when it comes to political views because of the abundance of ideas, thoughts, and opinions circulating through the social media platform.

Answers

Answer:

media is very important for transmission of information and receive information.when it has best director.

What is the approximate solution to this equation?
5e-5x
A.
1 0.22
B.
1.86
T = 0.40
C.
D. 0.28
D.

Answers

Answer:

ill come back with a fend that can help and put it in the comets

Explanation:

Why does Marcie lie for Carl at the end of the story "Burning Bright"?

Answers

Answer:

Because she likes Carl.

True or false:a nerve tissue is consists up nerve and muscle cells​

Answers

The answer is False

It is a skeletal muscle that consist of a muscle and nerve

Most members of the phylum __ are molds that grow on or through organic matter as a mass of hyphae

Answers

Answer

Most members of the phylum Zygomycota are molds that grow on or through organic matter as a mass of hyphae

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[tex] \mathfrak{WatanabeHaruto}[/tex]

Answer:

Its members are commonly known as the sac fungi or ascomycetes. The answer is Carboniferous and drier.

Explanation:

I hope it will help you.....

[tex]kai6417[/tex]

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What is the difference between the cellular response of nonsteroid and steroid hormones?

Answers

Hormone spell into two general groups-steroid and non steroid hormones. Each type of hormones act on a target cell in a different way. Steroid hormones are produced from a lipid called cholesterol. Non steroid hormones include proteins, small peptides, and modified amino acids.

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a. tipping fees (cost per ton to dispose of garbage at the landfill or waste-to-
energy plant) in Osceola

Answers

Answer:

a

Explanation:

give brainlessly if I'm right guy.

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