Answer:
I think is is b
Explanation:
I hope this is right
21
The flowers that feed hummingbirds have long tube-like pedals. Suppose the flower pedals grew even longer. The only
hummingbirds who could get to the nectar were hummingbirds with the longest beaks. What type of selection is this?
A Stabilizing selection
B Disruptive selection
Directional spection
D Sexual selection
Answer:
do you have a picture with the question?
Explanation:
is there a diagram
Where are germs cells located in the human body
Answer:
Germ cell tumors are generally located in the gonads but can also appear in the abdomen, pelvis, mediastinum, or brain. Germ cells migrating to the gonads may not reach that intended destination and a tumor can grow wherever they end up, but the exact cause is still unknown. These tumors can be benign or malignant.
Explanation:
Germ cells are located in the gonads, which are the reproductive organs.
How do we explain?In males, the gonads are the testes, and in females, the gonads are the ovaries and in the testes, germ cells are called spermatogonia. Spermatogonia are located in the seminiferous tubules of the testes. The seminiferous tubules are long, coiled tubes that are responsible for producing sperm.
In the ovaries, germ cells are called oogonia. Oocytes are located in the ovarian follicles of the ovaries. The ovarian follicles are small sacs that surround the oocytes and provide them with nutrients.
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Which tool would best allow you to make observations of an object's color and texture?
Answer:
d) digital camera
Explanation:
hope this helps!
please mark brainliest!
What are the Bacteria stages of water treatment ?
Answer:
They typically consist of several steps in the treatment process. These include: (1) Collection ; (2) Screening and Straining ; (3) Chemical Addition ; (4) Coagulation and Flocculation ; (5) Sedimentation and Clarification ; (6) Filtration ; (7) Disinfection ; (8) Storage ; (9) and finally Distribution.
Explanation:
Answer: Either this answer or the one below this one: 1.Coagulation and Flocculation. Coagulation and flocculation are often the first steps in water treatment. ...
Sedimentation. During sedimentation, floc settles to the bottom of the water supply, due to its weight. ...
Filtration. ...
Disinfection.
2. They typically consist of several steps in the treatment process. These include: (1) Collection ; (2) Screening and Straining ; (3) Chemical Addition ; (4) Coagulation and Flocculation ; (5) Sedimentation and Clarification ; (6) Filtration ; (7) Disinfection ; (8) Storage ; (9) and finally Distribution.
Hope this helps... Stay safe and have a great day/night!!!! :D
Which substance has at least one ionic bond?
a.CH4
b. H2O
c. Naci
d. 02
Answer:
It would be c
Electrostatic interactions between oppositely charged ions bind atoms in ionic bonds. Metal-nonmetal ionic connections are common. Therefore , option (C) NaCl is correct.
What is ionic bond?Ionic bonding is a type of chemical bonding that happens when two ions with opposite charges or two atoms with very different electronegativity attract each other electrostatically. This is the main interaction that happens in ionic compounds.
In an ionic bond, the atoms are held together by the attraction between two ions with different charges. Most of the time, ionic bonds happen between metal and nonmetal ions. NaCl, which is made of sodium (Na), a metal, and chloride (Cl), which is not a metal, has an ionic bond.
Ionic bonds are important because they allow certain organic compounds to be made. Scientists can change the properties of ions and how they interact with each other to make the products they want.
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what happens to pyretic acid in the Krebs cycle???, ANSWER AND ILL PUT U ON BRAINLIEST
Aight, ik this aint a assignment question, but im just curious, can PTSD and depression kill you? (I have both which is why im askin)
Answer:
The short answer would be yes
Explanation:
but it only honestly depends
everyone is different
Answer:
no
Explanation:you just need profeshional help
What is protein synthesis?
a) process that translates phenotype into genotype
b) the turning off and on of proteins
c) process that translates genetic makeup into traits
d) the transcription of DNA
Santa is traveling with Rudolph, an elf and a snowman because of global warming, lots of ice has melted around the north pole so they need to cross a bridge. Santa has to act as a guide but can only take one of them along with him at a time. He can't leave Rudolph and the elf alone because the elf is afraid that Rudolph will bit him, and he can't leave Rudolph and the snowman together because Rudolph will eat the snow mans carrot nose, how can he do it?
Answer and explanation:
This is a puzzle question that needs logical reasoning to solve. From the question there are four items that must cross the bridge, the Santa, Rudolph, an elf and a snowman. To cross the bridge successfully, SANTA will have to act as a guide for each single cross. And the Rudolph is a threat to both the elf and snowman. Since this is so, the Santa will cross first with Rudolph to the other side of the bridge. Santa will return to the former side alone. This time around he will have to cross over with the elf to the other side where he left Rudolph. This leaves the snowman alone on the original side with Santa, Elf and Rudolph on the other side.
Now Santa is faced with the challenge of leaving the elf and Rudolph together (as the Elf is afraid Rudolph will bit him) to cross over snowman. The best thing he will have to do is to cross back to the original side with Rudolph, leaving the Elf alone. On reaching the original side, he will leave Rudolph to cross back to the other side with the snowman. The snowman and the Elf are safe being together, so he will have to cross alone to the original side to pick Rudolph back to the other side of the bridge. In this way they are all safe.
Which event occurs during interphase?
A.centrioles appear
B.spindle fibers begin to form
C.centromeres divide
D.the cell grows
Explanation:
B. Spindle fibers begin to form.
what is the correct term for microbial action that converts inorganic phosphorus back to organic phosphorus?
The answer is Mineralisation :)
At the end of DNA replication, each of the two new DNA molecules is composed of which of the following? *
A. two new DNA strands
B. one new and one original strand
C. one new and one mutated strand
D. two original DNA strands
Answer:
B
(The result of DNA replication is two DNA molecules consisting of one new and one old chain of nucleotides. This is why DNA replication is described as semi-conservative, half of the chain is part of the original DNA molecule, half is brand new.)
Can someone do this?! I might ask more! Thank you!
Answer:the answer is ”detect“
Explanation:
because it makes a lot more sense ok
a magnetic field is the area surrounding a magnet where u can “detect“ magnetic forces
sry if this wasn’t a good explanation give me brainliest
PLS HELP ASAP 100 POINTS IF YOU ANSWER THE QUESTION,DONT JUST ANSWER FOR THE POINTS I REALLY NEED THIS.
Answer:
I would support a similar gene database, but I would make it simpler for consumers, by editing the pages to make the information easier to read.
Explanation:
Hope this helped! :)
Answer:
Benefits
Direct-to-consumer genetic testing promotes awareness of genetic diseases.
It provides personalized information about your health, disease risk, and other traits.
It may help you be more proactive about your health.
It does not require approval from a healthcare provider or health insurance company.
It is often less expensive than genetic testing obtained through a healthcare provider.
DNA sample collection is usually simple and noninvasive, and results are available quickly.
Your data is added to a large database that can be used to further medical research. Depending on the company, the database may represent up to several million participants.
Risks and limitations
Tests may not be available for the health conditions or traits that interest you.
This type of testing cannot tell definitively whether you will or will not get a particular disease.
Unexpected information that you receive about your health, family relationships, or ancestry may be stressful or upsetting.
People may make important decisions about disease treatment or prevention based on inaccurate, incomplete, or misunderstood information from their test results.
There is currently little oversight or regulation of testing companies.
Unproven or invalid tests can be misleading. There may not be enough scientific evidence to link a particular genetic variation with a given disease or trait.
Genetic privacy may be compromised if testing companies use your genetic information in an unauthorized way or if your data is stolen.
The results of genetic testing may impact your ability to obtain life, disability, or long-term care insurance.
Explanation:
What happens in the thylakoid
Answer:
Reactions performed in the thylakoid include water photolysis, the electron transport chain, and ATP synthesis. Photosynthetic pigments (e.g., chlorophyll) are embedded into the thylakoid membrane, making it the site of the light-dependent reactions in photosynthesis.
Explanation:
Palmas is closer to the equator than Neuquén. Which location has a warmer air temperature and why? *
Explanation:
Palmas is closer to the equator than Neuquén. Which location has a warmer air temperature and why? Neuquén, because more energy is transferred from the sun directly to the air. Neuquén, because more energy is transferred from the sun directly to the surface, and then from the surface to the air. I hope this helps
Answer:
Palmas, because more energy is transferred from the sun directly to the surface, and then from the surface to the air
Explanation:
what are amphibians?
Answer:
Amphibians are those animal who lives both on land and in water
Answer:
Those animals which live in water and land are amphibians
which of the following factors does NOT affect weathering? a- climate,
b-cracks in rocks,
c- kind of rocks,
d-size of rock
Answer:
D OR C
Explanation:
I THINK THAT THE ANSWER I DONT KNOW CHECK ME IF I AM WRONG
Why do airplane pilots like to fly in the stratosphere?
Can someone answer these three questions correctly.
Answer:
C A D
Explanation:
I think
In laboratories, scientists can mimic the temperature and pressure of the core using lasers and
diamonds.
Which answer choice is the BEST definition of the word "mimic" as used in the sentence?
(A) impress
(B)pretend
(C)mock
(D)copy
FIRST ANSWER GETS BRAINLIEST:
Which statement best describes how global winds influence climate?
A) Global winds move warm air toward the equator.
B) Global winds move warm air toward the poles.
C) Global winds move cool air toward the poles.
Answer:
Im pretty sure it B
~ Have a nice day ~
Answer:
Maybe A?
Explanation:
without carbon dioxide and food, cells cannot create atp to power life processes
Answer:
True
Explanation:
ATP is produced during the cellular respiration process. Carbon dioxide and Atp are two important components of cellular respiration. The process of cellular respiration involves:
glucose + oxygen => carbon dioxide + water
Where glucose is present in food and convert into carbon dioxide and water. During cellular respiration, glucose is transferred to ATP and releases carbon dioxide and water. Without food, no glucose will be present and carbon dioxide releases as a byproduct.
Hence, carbon dioxide and food, are mandatory to create ATP to power life processes.
Identify the animal in this food web that obtains nutrients directly from producers.
Answer:
The answer would be the animal that is being pointed at by the plant (if it is a diagram) or the animal that is ONLY eating plants.
Explanation:
The question is asking about an animal that gets nutrients DIRECTLY from producers. In other words, it is asking for an animal that only receives energy from plants.
Why did DNA technology lead to more use of cladistics?
Answer:It showed that different-looking animals are actually related.
Explanation:
Do pugs like cheese or do they prefer to eat bacon bits
Answer:
bacon bits
Explanation:
most dogs have a dairy allegy well my dog does
Explain how each cell in a child gets one copy of each gene from his/her mother and another copy of each gene from his/her father, include the following terms: meiosis, haploid, gametes, egg, sperm, pair of homologous chromosomes, gene, fertilizes or fertilization, diploid, zygote, DNA replication, and mitosis.
Answer:
The summary of the circumstance would be listed below.
Explanation:
Fertilization would be a mechanism in which a father's sperm, as well as mom's egg, combine to produce a zygote. Since fertilizer application diploid (2n) combination of chromosomes or combinations between chromosome combinations throughout the zygote. Including both egg as well as sperm produce the cell recognized as haploid (n) quantities of homologous pairs via the meiosis mechanism at either the sperm production as well as oogenesis stages. Within a week of fertilization, this same zygote produces combinations of homologous genes borne mostly by parents.Question 4 of 10
Why are antibiotics unhelpful for treating the common cold?
A. Colds are caused by antibiotics.
B. Antibiotics attack only bacteria.
C. Colds are caused by bacteria.
D. Antibiotics cannot treat disease.
SUBMIT
Answer:just look at the pic amigo
Explanation:
Describe how proteins can speed up chemical reactions and how they can help transport oxygen throughout the body.
Answer:
Proteins can be catalysts which help to reduce the energy used in a chemical reaction or speed it up. Proteins can help carry oxygen throughout the body in the form of hemoglobin
Explanation:
Living a sedentary lifestyle is a health risk?
True or False
Answer:
i think so
Explanation:
ur not getting any exercise, cant keep blood flowing etc.
srry if wrong, but
hope this helps
take care
Answer:
true
Sedentary lifestyles increase all causes of mortality, double the risk of cardiovascular diseases, diabetes, and obesity, and increase the risks of colon cancer, high blood pressure, osteoporosis, lipid disorders, depression and anxiety.
