Biology College

What is the answer and give me an explanation??!?!?!

Answers

Answer 1

Answer:

beryllium (Be). Beryllium metal is relatively unreactive at room temperature, particularly in its massive form.

Explanation:

Related Questions

Carrying capacity is when the population is small enough group that an ecosystem can support.

True
False

Answers

Answer: I think its true.

EASY !! Which choice describes a way that soil is lost?
•desalinization •bioremediation
•pesticides
•erosion

Answers

Answer: desalinization

Explanation: bc pesticides gets rid of pests hence PESTICIDES

erosion won’t work I think and neither will biomeditation.

Answer:

desalinization

Explanation: desalinating oil turns it into gas

If a red snap dragon is crossed with a white snap dragon,what is the phenotype of the offspring?what are the possible genotypes of the offspring?

Answers

Subject:

Technology and Livelihood Education

Answer:

What I Know

1.A

2.A

3.B

COMING SOON

The addition of any suk tance to water that has a negative effect on living things is called recycling.
Please select the best answer from the choices provided
T
F

Answers

T my dude and have a good day

Female reproductive structures in a flower include; style, ovary and stigma True False

Answers

Answer:

Stigma, style, and ovary, so yes it is true :)

Explanation:

Answer:

True

Explanation:

Help pls I really need it?

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Answer:complex

Explanation:

. What is the function of DNA?

Answers

Long-term storage of information of a living thing.

The nondisjunction in the first mitosis that causes a fly gynandomorph to form could only occur in a zygote that is:_________A. XYY
B. XO
C. XY
D. XX

Answers

Answer:

A. XYY

Explanation:

Nondisjunction: The term "nondisjunction" is described as the failure of "sister chromatids" or "homologous chromosomes" to separate properly or precisely during cell division.

Gynandromorphism hasn't been discovered or identified in human beings, but it has been expressed or found in a variety of other creatures. However, a few scientists believe that gynandromorphs are considered as chimeras.

Example: In insects, the given condition can be caused due to the fact that two distinct sperm enters in one egg.

What is intangible senses?
Give some examples..

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Answer:

Something that can't be perceived my you senses. (you maybe can't smells it, or taste it, or etc.) it doesn't have a physical presence.

Compare and contrast physical and chemical properties of matter.

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Answer:Intensive properties, such as density and color, do not depend on the amount of the substance present. Physical properties can be measured without changing a substance's chemical identity. Chemical properties can be measured only by changing a substance's chemical identity.

Explanation:

If you’re going hiking this weekend and you have the option of hiking a mountain (A) that is 1400 meters in height and a mountain (B) that is 650 meters in height, BUT you know that you have limited time because of other plans – which mountain would you choose to hike? Why?

Answers

Answer:

I would choose mountain B cause it's only 650 meters short from mountain A (1400 meters )

Explanation:

short the length less the time we take to cover .

so we will complete our hiking soon. we will get time to do other things .. so it will be best to hike on mountain B

Do you think that individual states could effectively control emissions from coal burning if their neighboring states did not also employ the strategies to limit toxic emissions?

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No. Each state is different in terms of environment and have different governors and elected officials with different views. I doubt they would like people who don’t live in their state telling them what to do.

What is the process the does not require oxygen?

Electron Transport Chain
Fermentation
Krebs Cycle
None of the above, they all need oxygen

Answers

Answer:

The process that does not require oxygen is fermentation.

Explanation:

Fermentation is an alternative route of cellular respiration for obtaining energy, in the absence of oxygen. In aerobic respiration, oxygen is the acceptor of electrons from NADH but, in anaerobic respiration, the electron acceptor is an organic compound.

The fermentation process does not occur in the mitochondria nor does it involve the electron transport chain, and has a low energy yield at the end of the process.

With respect to the other options:

The electron transport chain and the Krebs cycle occur in the presence of oxygen.

Fermentation is an alternative route for obtaining energy, in the absence of oxygen. Fermentation is the process that does not require oxygen.

Fermentation:

It is an alternative route for obtaining energy, in the absence of oxygen. In anaerobic respiration, the electron acceptor of NADH is an organic compound.

It has a low energy yield at the end of the process.

The electron transport chain and the Krebs cycle are the processes that occur in the presence of oxygen.

Therefore, Fermentation is the process that does not require oxygen.

To know more about fermentation,

https://brainly.com/question/13050729

If the DNA code is CCA, what is the complementary mRNA code?

Answers

Answer:

The codon is the three nucleotide sequence in the mRNA that indicates which amino acid should be incorporated in the growing polypeptide chain. The anticodon is the complementary three nucleotide sequence in the appropriate tRNA.

When a germ cell undergoes meiosis, which event would MOST likely result in four aneuploid daughter
cells?

A. misalignment of the chromosomes during metaphase I

B. misalignment of the chromosomes during anaphase I

C. misalignment of the chromosomes during metaphase II
D. misalignment of the chromosomes during anaphase II

Answers

Answer:

B. misalignment of the chromosomes during anaphase I

Explanation:

Aneuploidy refers to an error in the chromosomal number of a cell. This occurs when the chromosomes fail to separate equally into individual cells, a process called MEIOTIC NONDISJUNCTION. Meiotic disjunction can occur in either the anaphase stage of meiosis I or meiosis II, however, different outcomes are produced.

When chromosomes fail to separate at meiosis I, it results in two gametes that lack that particular chromosome (n-1) and two gametes with two copies of the chromosome (n+1). This means that the four daughter cells will have an incorrect number of chromosomes, hence, the misalignment of the chromosomes during anaphase I will result in four aneuploid daughter cells.

Answer:

A. misalignment of the chromosomes during metaphase I

Explanation:

Took the test.

If organisms are energy deprived (ie given no food, nutrients or light) indoors at 23°C for 24 hours and they
lose mass, what is the m t likely explanation of reduction in mass over those 24 hours?
o Cellular respiration
O Water loss due to evaporation
O Growth and reproduction
The law of conservation of matter

Answers

Answer:

Cellular respiration

Explanation:

The likely explanation for this reduction in mass is due to cellular respiration going on within the cell.

Cellular respiration is a metabolic process in which food materials are broken down to produce energy. This is catabolism. The food materials contributes significant weight to the body system of an organism When the food reserve is depleted, weight loss ensues. Cellular respiration will therefore proceed and the food reserve is being depleted. This will eventually lead to loss of weight

Easy 10 points . Help please! Look at the picture and answer the question

Answers

Answer is C .. Hopes this help a lot ;)

can you identify the function of these components of a cell's plasma membrane? Check all the statements that are correct

Answers

Answer:

The cell's plasma membrane acts as a protective layer, with receptors that allow for cell communication, and allows certain molecules or proteins that can enter said cell.

Explanation:

Which event is most likely if an index fossil is found in a layer at location 1, but the layer and index fossil are not found at location 2 nearby, which is known to be the same relative age?

The layer at location 2 is too old to contain fossils.
The locations were too close together.
The organism did not exist at location 2.
The layers at location 2 formed much earlier than those at location 1.

Answers

Answer:

C. the organism did not exist at location 2

Explanation:

Answer: C.

Explanation:

what is the full form of MFG in biology

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[tex]\huge\mathfrak {Answer:-}[/tex]

mit freundlichem Gruß or mit freundlichen Grüßen

MfG or mfg, German language abbreviation for mit freundlichem Gruß

What are the examples of recombinant vaccines?

Answers

Answer:

to make the hepatitis B vacine

part of the DNA from hepatitis b virus is inserted into the DNA of yeast cells .

Which type of soil drained the fastest (IE, the least amount of water needed to be added in order for a drip to appear)? Why do you think that soil drained so well?

Answers

Sand needed the least amount of water. The soil drained faster because of the large particles that have more space in between.

Answer:

Sand

Explanation:

Sandy soil contains a lot of sand, which is made up of large particles. Sand drains water very easily.

1. Compare the direction of the currents in the North Pacific Ocean with those of the South Pacific Ocean. How are they alike and similar? Explain the reason for the similarities and differences.

Please explain to get Brainliest. :D

Answers

Answer:

Explanation:

The North Pacific Ocean current goes in oval type movements, while the South Pacific Ocean goes more so in circular motions.

What is the best definition for a hypothesis?
1. Hypothesis are not well developed and are lack of a well-confirmed body of explanatory material.
2. Hypothesis may be well-developed, well-confirmed body of explanatory material.
3. none of the above
4. all of the above

Answers

ANSWER:I think the answer is number 3

An organism has a haploid number of 36. What is the organism's diploid
number?

Answers

Answer:

72, because you just multiply by 2

72. Since both parents have 36, the offspring will have 72.

Which descriptions correctly identify what could be
malfunctioning with the malignant tumors? Check all
that apply
Cells are dividing without growth factors.
The cells are not responding to apoptosis.
Disease has taken over the cells.
Cell surface proteins do not recognize other cells in
the body
Damaged DNA has produced higher concentrations
of cyclin in tins cells.

Answers

Answer:

Explanation:Which descriptions correctly identify what could be malfunctioning with the malignant tumors? Check all that apply. Cells are dividing without

yuko kakazu uses subaru Telescope to search for collections of stars, planets, gas, and dust called

Answers

Answer:

Galaxies.

Explanation:

A galaxy is a massive gravitational star system. They contain stars and their remains. Planets and other celestial bodies can orbit the stars. Between the stars is an interstellar substance containing gas, cosmic dust, and cosmic radiation, the denser regions of which are interstellar clouds. In addition, galaxies contain large amounts of dark matter, the nature of which is unknown.

Whereas for a long time the number of galaxies in the visible universe was long estimated at 200 billion, the number of galaxies is estimated to be at least 2 trillion based on recent observations.

Why did Gregor Mendel join a monastery

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Answer:

can you attach a picture?

one of his teachers, the physicist Professor Friedrich Franz, advised Mendel to join the Abbey of St. Thomas in Brünn as a monk. By doing so, he could continue studying science and not starve. So Mendel, who was more interested in science than religion, became a monk.

Which are two ways that plants help humans have a clean environment?
photosynthesis and cellular respiration
cellular respiration and preventing erosion
encouraging erosion and bioremediation
bioremediation and acting as a carbon sink

Answers

Answer:

The correct answer is- bioremediation and acting as a carbon sink

Explanation:

Plants play various roles in affecting the environment. Plants prevent soil erosion, pulling carbon from the atmosphere by photosynthesis incorporating or releasing oxygen by cellular respiration, acts as pollution indicator, decreases soil toxicity, provides habitat and niche and many more to balance ecosystem and improve the environment.

Plants to help in cleaning the environment can be played by these two ways:

1. bioremediation in pants or phytoremediation is the process in which the roots system of plants uses synergistic action for the growth of microorganisms and removal of toxic substances from the soil.

2. plants also play the role as a carbon sink due to the ability to absorbs a huge amount of carbon from the environment and use it to produce food and energy and releases oxygen in this process.

Answer:

bioremediation and acting as a carbon sink

Explanation:

Plants can help humans clean up pollution in the environment.

I took the quiz

What is the chemical formula of oxygen?

Answers

Answer:

O^2

Explanation:

It is 0^2 because I just looked it up

Other Questions

On a coordinate plane, 2 triangles are shown. The first triangle has points S (3, 5), R (5, 0), and Q (1, 0). The second triangle has points S prime (negative 3, 0), R prime (negative 5, 0), and Q prime (negative 1, 0).Which rule represents R0, 180?(x, y) (y, x)(x, y) (x, y)(x, y) (y, x)(x, y) (y, x) What causes the heat island effect? a. heat produced from a large number of people b. the materials used in building cities retain heat c. the large amount of reflected light from glass windows d. all of the above Please select the best answer from the choices provided A B C D Explain 2 reasons of why burning down a forest increases the carbon dioxide in the air. NEED TO Know ASAP! .The ratio of tomatoes to red apples is 2:5. If there are 20 tomatoes, how many red apples are there can anyone help me this is very confusing? The smallest unit of life is a _____, and all organisms have at least one. Joseph wants to buy a new smart TV. He has saved $40 and earns $15 per lawn of leaves he rakes. Which of the following equations can be used to determine the number of lawns Joseph needs to rake r, in order to buy the smart TV, which costs S dollars . A pipet is a type of glassware that is used to deliver a specified volume of liquid. A 5 mL pipet has major scale divisions marked for every milliliter and minor scale divisions marked for every 0.1 mL. What is the uncertainty (in mL) made using this pipet? Would it be proper to report that the pipet was used to deliver 3.2 mL of liquid? Explain why or why not Summarize how you can use information on a topographic map to compare the steepness of slopes on the map. Write an equation of the line passing through point P (0,0) that is perpendicular to the line y= -9x-1 Please help me find the value of z. I need help fast!!!! What's poppin'? Brand new whip just hopped in...Finish below help plz? LOL ??????????????????????????? who is your crush ?????? who is it There are 12 squares and 16 triangles. What is the simplest ratio of squares to triangles? A grand jury is used to investigate and accuse the defendant of a crime.TrueFalse help plz .............. The Stag at the PoolThere was once a Stag who was tremendously proud of his beautiful horns. They were large and well-formed, with many points. The other animals of the forest bowed to him, and they often spoke of his antlers with admiration. How beautiful your horns are! the Fox and the Rabbit would say. They are as glossy as satin or sunlight reflecting off water!Whenever the Stag passed a pool of water, he would stop to look in and admire his magnificent horns. One day, he was passing through a meadow. He came to a clear pond and bent to the water. There was his reflection, as glorious as ever. No one in the world has such astonishing antlers as mine! he said, preening as he turned this way and that.A stag looks off into the distance. For the first time, though, he noticed his legs reflected in the water. How lean my legs are! he said. I wish they were thicker and stronger. My wonderful antlers look ridiculous atop a body with such weak-looking legs!The Stag was so engrossed that he did not notice that a Lion had crept up alongside him. Suddenly, he saw the Lion reflected in the pond. For a moment the two animals stared at each other in the water. The Lion displayed his teeth, flaunting them as if he were bragging. The Stag leaped away, terrified, and the Lion immediately gave chase.Through the meadow the Stag raced, gasping in fear. The ground was flat and even, and the Stag moved with the velocity of an arrow shot from a bow. His legs kept him far ahead of the Lion, whose legs were much shorter and thicker than his own. From a distance, the other animals watched the chase.The Stag will surely outrun the Lion! the Fox cried.The Rabbit said, Oh, he must, he must! But then the Stag entered the forest, dense with trees.Weaving among the trees, the Stag kept ahead of the Lion at first. He was not fatigued at all, for his long legs could carry him far and fast without tiring, but the branches of some of the trees hung low, and vines curled around them. The vines clutched at the Stags antlers as he dodged among the trees. Before he knew it, the Stag had caught his antlers in the branches and vines. Closer and closer the Lion came, smiling with its sharp teeth showing. The Stag, knowing his end was near, closed his eyes and sighed deeply.Oh, he said, how I have fooled myself! The long legs that I hated would have saved me, but the antlers that I loved have led to my destruction!This question has two parts. First, answer part A. Then, answer part B.Part A:Which statement best summarizes the theme of the text? A. You do not always recognize what is most valuable. B. Keep your friends close, but your enemies closer. C. Fine possessions do not make a fine person. D. The best things come in small packages.Part B:Which evidence from the text best supports your answer in part A? A. The other animals of the forest bowed to him, and they often spoke of his antlers with admiration. B. The Stag was so engrossed that he did not notice that a Lion had crept up alongside him. C. . . . but the branches of some of the trees hung low, and vines curled around them. D. The long legs that I hated would have saved me, but the antlers that I loved have led to my destruction What's one example of action could you take on the Internet that would be both unethical and illegal?