A diagram of a flower is shown below.

What structure in the flower produces pollen for plant reproduction?

A Diagram Of A Flower Is Shown Below.What Structure In The Flower Produces Pollen For Plant Reproduction?

Answers

Answer 1

Answer:

im pretty sure b but look it up and make sure im right before submitting tho..... I just looked it up im right


Related Questions

mention many ways to change how we use water, Which way do you think is the best and explain why.

Answers

Answer:

The easiest way to monitor the usage is to manage the water flowing into the home. (If you have a slow flow in your home now, you have much more incentive to watch your use!) - Take baths that consume ten times less water instead of taking a bath.

Explanation:

Ways to save the water:

Switch off the tap while your teeth are cleaned Insert your toilet cistern displacement unit to minimize the amount of water that is used with each flush Get a shorter tub. Short shower. Always use the laundry and dishwasher for maximum loads. Remove a drop tap. Build a drainage pipe with a water butt and water the plants Water the lawn instead of a pipe for watering.

please answer a few biology questions for me! (asap please)

1. heterozygous individuals have two of the same alleles for a particular gene.
A. true
B. false

2. the law of segregation states that
A. different alleles of a gene can never be found in the same organism.
B. alleles of a gene separate from each other during gamete formation.
C. each gene of an organism ends up in a different gamete.

3. the law of independent assortment applies only to genes that are
A. autosomal
B. located on different chromosomes or are far apart on the same chromosome
C. located on the same chromosomes

Answers

Answer:

1. false

the right answer would be a homygous individuals

2. b

3. b

What are the three parts of the DNA molecule?

Answers

Explanation:

These building blocks are made of three parts:a phosphate group,a sugar group and one of four types of nitrogen bases.to form a strand of DNA , nucleotides are linked into chains, with the phosphate and sugar groups alternating.

I hope this helps!

What is a species?

Answers

Answer:

A species is an organism that produces fertile offspring in nature.

Explanation:

A mule is not considered a species because they can not produce fertile offspring in nature. Hope this helped, and have a great day. :)))

A tall pea plant with red flowers has the genotype
TtRr. This plant is crossed with another tall pea plant
with white flowers, having the genotype Ttrr.
Gametes TR Tr IR tr
What is the probability of getting dwarf plants with red
flowers in the F1 progeny?

Answers

Answer:

2/8

Explanation:

I did this before

1/8 or 12.5% is the probability of getting dwarf plants with red flowers in the F1 progeny.

What is a dihybrid cross?

Dihybrid is defined as the cross observed between two characters, in which two different gene is responsible for the two particular characters.

In the given question plant height and flower color are observed. A tall pea plant with red flowers (TtRr) is crossed with another tall pea plant with white flowers (Ttrr).

Gametes: TtRr - TR, Tr, tR, and tr

                 Ttrr - Tr, Tr, tr, and Tr

Genotypes: Tall, Red (T_R_) = 6

                   Tall, white (T_rr) = 6

                   Dwarf, red (ttR_) = 2

                   Dwarf, white (ttrr) = 2

Therefore, the probability of getting dwarf plants with red flowers in the F1 progeny is 1/8 or 12.5%.

Learn more about the dihybrid, here:

https://brainly.com/question/12540319

#SPJ2

What are melanin and carotene?

Answers

Melanin- a large group of related molecules responsible for many functions so like pigment of the skin, hair and eyes

Carotene - pigments that are oxygen-free. Most are hydrocarbons (hydrogen and carbon ONLY) their colour varies from yellow to orange to red

Scientists have found that DNA methylation suppresses crossing-over in the fungus Ascobolus immersus. Which of the following questions is most appropriately raised by this specific observation?
A
Is the level of genetic variation in the gametes related to the amount of DNA methylation observed?
Submit
B
Without crossing-over will gametes be viable and be able to produce zygotes?
с
Does DNA methylation result in shorter chromosomes?
D
Is this species of fungus a diploid organism?
A
O

Answers

Answer: Is the level of genetic variation in the gametes related to the amount of DNA methylation observed?

Explanation:

The question 'is the level of genetic variation in the gametes related to the amount of DNA methylation observed?' is the MOST appropriate question raised by this observation.

Epigenetics refers to all changes in gene expression that are not associated with the DNA (nucleotide) sequence.

Epigenetic modifications include DNA methylation, histone modifications (e.g., acetylation methylation, etc) and regulatory non-coding RNA pathways.

The variation in the DNA methylation pattern may be associated with suppression (or activation) of gene expression.

In conclusion, the question 'is the level of genetic variation in the gametes related to the amount of DNA methylation observed?' is the MOST appropriate question raised by this observation.

Learn more in:

https://brainly.com/question/6612810

what makes organisms similar and different?

Answers

Answer:

One type of evidence for evolution (evidence that organisms are related, descended from a few common ancestors, and change to adapt to their environments) is that organisms are similar to each other, but not exactly the same. Similar organisms have differences that help them adapt to their environments.

name any two viral and bacterial diseases​

Answers

Answer: common cold, flu

Explanation: pls thank and rate

bacteria) strep throat, ear infections viral) common cold ,flu

Protein breaks down into

Answers

Answer:

amino acids

Explanation:

Proteins ingested in the diet are digested into amino acids or small peptides that can be absorbed by the intestine and transported in the blood.

Answer:

Mostly into carbohydrates and fats.

Explanation:

"They mostly break down carbohydrates and fats. Once a protein source reaches your stomach, hydrochloric acid and enzymes called proteases break it down into smaller chains of amino acids. Amino acids are joined together by peptides, which are broken by proteases" - Protein Digestion: Enzymes, Absorption, and Ways to Improve

"Dietary protein is a vital source of amino acids. Proteins ingested in the diet are digested into amino acids or small peptides that can be absorbed by the intestine and transported in the blood." - Proteins Are Degraded to Amino Acids - Biochemistry - NCBI

I made sure to give credit to the sources. Hopefully this helps!!!

Give an example of 3 detrivores. On what do they feed?

Answers

Answer:

Vultures, worms and crabs

Explanation:

Hope this helps

Three examples of detritivores are woodlice, dung flies, sea stars, etc.

What are detrivores?

"Detrivores are heterotrophic animals that gain nutrients by consuming excrement as well as decomposing plant and animal materials". Detritus is the term for these items.

Detrivores are different from decomposers because decomposers cannot consume solid objects; instead, they release enzymes to break down and assimilate their meal on a molecular level. Earthworms, woodlice, sea stars, and millipedes are a few detrivores.

These are the animals that eat soil or other elements that are present in the soil or other material. So, they indirectly clean the environment by cleaning the material of the

Thus, examples are sea stars, sea cucumbers, dung flies, slugs, etc.

To learn more about detrivores, refer to the below link:

https://brainly.com/question/4097240

#SPJ2

Which amino acid sequence is coded for by the mRNA segment AUG-CCC-CAC-GAA-UAC?

Answers

Answer:

Met-Pro-His-Glu-Tyr

Explanation:

To discover what each amino acid sequence codes for, we have to look at a codon chart, a chart with all the possible amino acid combinations and what they code. After analyzing it, we can see that the sequence AUG codes for the amino acid methionine, CCC codes for the amino acid proline, CAC codes for the amino acid histidine, GAA codes for the amino acid glutamine, and UAC codes for the amino acid tyrosine.

Many aquatic birds secrete waxy organic substances that repel water. The birds use these substances to coat their feathers. An analysis of these substances would reveal that they are composed mostly of…




•Lipids


•Carbohydrates


•Nucleic Acids


•nucleic Acids

Answers

Answer:

The correct answer would be - lipids.

Explanation:

Many aquatic birds secrete a waxy organic substance which coats their feathers and this substance allows their feathers to repel the water which is helpful for their flying even after floating in the water.

An analysis of these substances would tell that these substances are composed of lipids as lipids are the only macromolecules that are hydrophobic which means they try to avoid water and not allow water to pass through them.

will give brainly
Which of the following scenarios does NOT represent a negative environmental effect of animals?


Adrian drives a diesel truck to farms where he has to perform births on livestock.

Kimberly uses a new plastic bag to pick up her dog’s feces three times a day.

Janice takes her dogs on a thirty-minute walk every day to exhaust some of their energy.

The New Haven Pet Clinic dumps its trash in a dumpster that leaks at the bottom.

Answers

Answer:

IT BE THE THIRD ONE

ABOUT THE DOG WALK

U WELCOME

Explanation:

Answer:

Janice takes her dogs on a thirty-minute walk every day to exhaust some of their energy.

Explanation:

Walking dogs is NOT harmful to the environment and has benefits for people and their pets. However, using plastic bags for feces, dumping waste into the environment, and driving vehicles for pet-related care are all harmful to the environment.

900.j of work are done by a light bulb in 15.0 s. What is the power of the light bulb?

Answers

well power is equal to work multiplied by time so .. 900j divided by 15 s will give you 60 Watt as your answer

Question 10 of 10 A part of an mRNA has the base sequence GCA. Which change to this sequence would indicate a missense mutation?

A. GCG
B. GCU
C. GAA
D. GCC

Answers

I think it’s b! :) lmk if you got it right!!

10) About 25% of the moon was visible on July 18th, what moon phase was occurring?

Answers

Answer:

(Lunar Phase)

Explanation:

In the movie “The Hunger Games,” the Capitol (a term used to refer to what we would call the government) produced genetically enhanced birds called jabber jays to spy on rebels. Unexpectedly, these birds bred with mockingbirds, creating a new hybrid bird called the mocking jay. The Capitol did not intend for this to happen, and the bird became a symbol of rebellion. What lessons can we draw about genetic engineering from these examples? Could a scenario like this, where a genetically engineered organism hybridizes with a wild animal or plant, happen in the real world? Why or why not?

Answers

Answer:

We can learn that crossing things that are not

together could lead to issues that could be avoided if not crossing them. Yes this could happen, it is possible to breed animals, like with dogs. Some breeds are more angry.

landscape management attracts people to nature preserves and national parks what are the benefits to the wildlife in these areas?

Answers

Answer:

one benefits to wildlife in national and nature parks are, that there are is not hunting within the parks. not only does this protect the wildlife, it also sustains the balance of life. nature and wildlife parks allow a careful eye to be placed on the animals that are going extinct or are even victims of severe hunting. this allows this generation as well as their future offspring to be healthy and ensure safety. a benefit to the public would be the, scenic routes you can walk on a trail, besides walking and being outdoors, any contribution/ donations are ensured to go towards rehabilitation of the animals.

Explanation:

i made it up and it gave me 100%

Answer:

The benefits to wildlife in parks that humans create is that there is often no hunting allowed in those areas, as it is a recreational area for humans. This allows local wildlife populations to thrive without threat of hunters lowering their population. Organisms also can receive protections in parks if their population reaches a critical point in which they might have otherwise gone extinct. Furthermore they can create an area for injured animals who have undergone rehabilitation services to have an area free from large amounts of competition.  

Explanation:

What kinds of data do scientists use to study climate?​

Answers

Answer:

When scientists focus on climate from before the past 100-150 years, they use records from physical, chemical and biological materials preserved within the geologic record. Organisms (such as diatoms, forams and coral) can serve as useful climate proxies. Other proxies include ice cores, tree rings, and sediment cores.

Why is type 2 diabetes harder to treat than Type 1 diabetes? help pls ty!

Answers

Type 2 diabetes is harder to treat as the symptoms can be easier to miss and appear more slowly, this may lead to people not getting treatment as they don’t know they have it. Whereas within people with type one diabetes the symptoms appear more quickly meaning treatment will be issued earlier. Type 2 diabetics have more forms of medication to control their diabetes than type one diabetics, type 2 diabetics have medication, exercise and diet as well as insulin injections. Type 2 diabetes can be harder to treat as it is mainly diet based to help you manage your symptoms however some people may not want to diet, type 2 diabetes is also something that we can give ourselves due, to poor diet. Some people with type 2 diabetes may not want to change their habits. Treating a type 2 diabetic is also more harder as their body may produce insulin but not be able to use it effectively meaning it could cause your kidneys to work overtime, insulin may be prescribed by to some people

The three smaller components that make up atoms are -
A- neutrons, protons and ions.
B- neutrons, electrons and protons
C- protons, ions and electrons.
D- electrons, neutrons and ions.

Answers

Answer:

its b

Explanation:

but I have to make the explanation 20 words so imma write random things down here jdjdnkoskdndhjejsjsoosjssnjdjdjdjso

Purple flowers are dominant to white flowers. Which of the following phenotypes would (PP) reflect?
A. Purple
B. White

Answers

Answer:

A. Purple

Explanation:

Since purple flowers are dominant to white flowers, the letter for it need to be capital too to signify dominance. So purple flowers is PP.

Purple Bc the white is non dominant but it is was dominant it would be WW

A form of arthritis is a common complication of dysentery.

True
False

Answers

Answer:

false

Explanation:

What is the shoal of sardines? What other fish can make shoals?

Answers

The shoals are often more than 7 km long, 1.5 km wide and 30 metres deep and are clearly visible from spotter planes or from the surface. Sardines group together when they are threatened. This instinctual behaviour is a defence mechanism, as lone individuals are more likely to be eaten than large groups.

The shoaling habit includes all the popular, common fish that belong to the Characin family (tetras), Cyprinidae family (barbs and danios) and Melanotaeniidae family (rainbow fish). There are even some species of catfish and cichlids that shoal.

Why do fish swim in shoals?

Many kinds of fish prefer to swim together in groups called shoals. ... Shoaling can help fish because there are more eyes for spotting danger from predators or for finding food. Predators also find it more difficult to target a single victim in a big, moving group.

Reptiles excrete their nitrogen waste the form of ?

Group of answer choices

Uric acid diluted with water as urine

noen of these they don't excrete nitrogen waste

urea diluted with water as urine

ammonia through their gills like fish

Answers

I believe it’s urea diluted with water as urine

how does engineering impact the medical field give at least three examples​

Answers

Answer:

Engineering has allowed for advancments in medicine far beyond what we thought was ever possible. One example is the ability to genomap, and from that new treatments and possibly cures for cancer are created. New tools are made that help in the everyday life of a medical provider, such as new clamps that can better grasp a vein or artery. Lastly, the development of new medicine through BioMed engineers has allowed for the treatment of kidney disease, and liver issues.

I hope this can help :)

What are the environmental and economical
uses of soil?

Answers

Answer:

Agriculture

Soil has vital nutrients for plants. As a result, it is used in agriculture to nourish plants. The roots of a plant receive nutrients from the soil to help it grow. The North Carolina Department of Agriculture and Consumer Services notes that 13 essential plant nutrients come from the soil.

Building

Soil is an important part of the building process. Soil compaction, which increases the density of the soil, is done as part of the building process. The purpose of the compaction is to improve the load support. If not done, structural failure can result. Soil can also be used as building materials such as adobe and red bricks.

and i cant write an mor

Which of these statements is correct?
A. The identification of silica sand on Earth's beaches is strong evidence that Earth
has changed over time.
B. The presence of distinct layers in Earth's surface is evidence that Earth's surface
has not been changing over time.
C. Fossilized plankton, clams, and fish found on the tops of mountains are evidence
that Earth has changed over time.
D. Fossils of similar species found on different continents are strong evidence that
Earth has not changed over time.
Submit

Answers

Answer:

I think it is probably A. If it not a. then d.

Suppose a person has one single mutation in their DNA and the first codon for the insulin gene now reads TAT instead of TAG. Using your codon chart, look up the amino acid that is coded for by the mutant DNA.

Answers

Answer:

Isoleucine

Explanation:

Using a codon chart, the gene TAT corresponds with AUA. U is Uracil and stands in place for Thymine since RNA does not use it. AUA results in the amino acid Isoleucine.

Other Questions
What were the effects of the signing of the Emancipation Proclamation? Check all that apply.A.)The North became even more determined to end slavery.B.)Union troops had a greater reason to fight the Confederates.C.)The proclamation laid the groundwork for future civil rights laws.D.)The Southern states were finally able to secede from the US.E.)The Confederacy decided to end slavery to focus more on the war. Read the paragraph from the article.When Bridges was in kindergarten, she was one of many African-American students chosen to take a test. The test would determine whether or not she could attend a white school. It is said that the test would be very difficult so that students would have a hard time passing. That way, New Orleans schools might be able to stay segregated, or separated by race, for a while longer. Bridges lived a mere five blocks from an all-white school, but attended kindergarten several miles away, at an all-black segregated school.Which inference is BEST supported by this paragraph?A.The test was intended to determine a student's ability to thrive and succeed in a more challenging environment.B.The test was designed to prevent black children from attending white schools while appearing objective. Jorge and Ruchi are trying to determine the identify of two minerals given to them by their teacher. What method would help them to do this? A. Try to scratch the samples with a sharp piece of quartzB. Hold a sample on each hand and determine which has more mass.C. Place the samples in boiling water and compare the color of the water.D. Drop the samples and compare the time it takes for them to reach the ground. The diagram shows three squares, PQRS, TUVW, WXYZ.Angles PUVand QYX are 62 and 74 respectively. What is angle VWX? Based on the source above, why was Malacca a preferred port of trade?Athe value of local goods in far away marketsBthe language spoken and religion practice in the regionCthe local government created an environment was positive for tradingDthe physical location of Malacca Which relationship describes angles 1 and 2?Question 1 options:vertical anglescomplementary anglessupplementary anglesadjacent angles PLZ ANSWER QUICK IT WILL HELP A LOT! Where does Earth receive its energy?A) its coreB) the sunC) its atmosphereD) the hydrosphere In which situation would it be most appropriate to use a formal writing style?A bea shopping listO a comment on a bloga school essaya note to hparent 2. A science book is being pushed across a table. Can the book have a constant speed and achanging velocity? Explain. Part b (r)3-chloro-2-methylhexane will undergo a nucleophilic substitution reaction in the presence of sodium ethoxide and ethanol. complete the mechanism for the sn2 reaction and draw the products of the reaction. draw all missing reactants and/or products in the appropriate boxes by placing atoms on the grid and connecting them with bonds and including charges where needed. indicate the mechanism by drawing the electron-flow arrows on the molecules. arrows should start on an atom or a bond and should end on an atom, bond, or where a new bond should be created. Which verbal expression does NOT represent 9-x?x less than ninesubtract x from ninex decreased by ninethe difference of nine and x What programs were put in place to bring the United States out of the Great Depression and who was the President to develop the programs? Find the cost of 80 Orange at 5 for 30 naria Write an expression for the sequence of operations described below.add the difference of m and 8 to 2Do not simplify any part of the expression What happens when the speaker lights Sam McGees funeral pyre? A 475 cm3 sample of gas at standard temperature and pressure is allowed to expand until it occupies avolume of 600. cm3. What temperature would be needed to return the gas to standard pressure? 2.0707 round to the nearest tenth Match the following items. 1 . blizzard A severe snowstorm with high winds. 2 . tornado A bank built next to a river to prevent it from flooding. 3 . rain shadow Land on the inland or leeward side of mountains. 4 . levee A severe wind storm with a funnel-shaped cloud. For all men in general this observation may be made: they are ungrateful, fickle, and deceitful, eager to avoid dangers, and avid for gain, and while you are useful to them they are all with you, but when it [danger] approaches they turn on you. Any prince, trusting only in their works and having no other preparations made, will fall to ruin, for friendships that are bought at a price and not by greatness and nobility of soul are paid for indeed, but they are not owned and cannot be called upon in time of need. Men have less hesitation in offending a man who is loved than one who is feared, for love is held by a bond of obligation which, as men are wicked, is broken whenever personal advantage suggests it, but fear is accompanied by the dread of punishment, which never relaxes. 1. What type of ruler must the prince be, and why is it necessary for him to rule in this manner