Answer:
Why was the theory of spontaneous generation a hindrance to the development of the field of micrbiology? Spontaneous generation, proposed by Aristotle, was believed for 2000 years. ... Although his experiment showed no spontaneous generation it was said that his sealed vials did not allow air for organisms to thrive.
Explanation:
Irradiated mice given a stimulatory antigen fail to mount an adaptive immune response. A robust response can be restored by:
Answer:
A bone marrow transplant (BMT)
Explanation:
An irradiated mouse would have immune hypocellularity or acellularity. A BMT would replenish its immune system to mount a robust immune response.
Select the process that either add or remove the carbon dioxide from the atmosphere reservoir
so how many eyes do a dog and cat have
Answer:
i think its 2
dog have 2 eyes and cat also have 2 eyes
What does the graph tell you about the concentration of salt inside the cell?
Answer:
So,
Assuming that the plasma membrane is either semipermeable or fully permeable, either diffusion or osmosis will even out the concentration eventually. Therefore, options A and B are eliminated.
The only options left both say that osmosis will take place. We know that osmosis will always move the solvent from an area of low solute concentration (outside the cell) to an area of high solute concentration (inside the cell). Thus, water will move into the cell through osmosis. That is option C.
If the cell cannot get rid of the water quickly enough, the cell will explode by cytolysis.
Explanation:
What's three parts of the body?
A penis a leg and a arm(this needs to be 20 letters long that's why I'm putting this down)
Why is crossing-over important?
It completes Meiosis II.
It ensures that each gamete receives identical genes.
It creates new DNA.
It creates genetically unique gametes.
Answer:
I think 4th option is correct
.....................
21. Which of the following is not a biologically important property of water?
A. Has a low heat of vaporization
B. Acts as an excellent solvent for polar and ionic substances,
2. Has a high specific heat,
D. Is less dense as a solid that as a liquid,
Answer: A because water has a high heat vaporization
might be wrong
Explanation:
A student named Janine says that the measure of side b is 64 ft. Please state whether this is correct or incorrect. If this is incorrect, state the length of b. Explain your answer in complete sentences. Use vocabulary such as Pythagorean Theorem, side, hypotenuse, square root etc.
The measure of side b as 64 ft is incorrect. The accurate measure would be 8 ft.
According to the Pythagorean theorem, the square of the hypotenuse of a right-angle triangle is the sum of squares of the opposite and the adjacent sides. Mathematically:
[tex]hypotenuse^2 = opposite^2 + adjacent^2[/tex]
In this case, the hypotenuse = 10 ft, the opposite = 6 ft and the adjacent = b
Hence,
b^2 = 10^2 - 6^2
= 100 - 36
= 64
b = √64
= 8 ft
Thus, the side b is 8 ft and not 64 ft.
More on the Pythagorean theorem can be found here: https://brainly.com/question/16426393
A disputed paternity case! Hermione’s new baby has a blood type of O. Her blood type is B and Ron Weasley is A. Harry Potter (blood type AB) insists he is the child’s father. CAN THIS BE TRUE???!
Answer:
No becuase one of the parents needs to have type O
Explanation:
No, this cant be true because in order for a child to have O blood type parents must have a recessive allele "[tex]i[/tex]".
What type of alleles are blood types?An allele is a particular form of genetic information that can be found in our DNA at a particular spot on a certain chromosome. This form of genetic information is known as an allele.
Codominant alleles in humans are responsible for determining blood types. There are three distinct alleles, and they are denoted by the letters IA, IB, and i. The IA and IB alleles both have co-dominant inheritance, but the i allele has a recessive inheritance pattern. Type A, type B, type AB, and type O are the four different human phenotypes that are possible for the blood group.
Therefore, in order for a child to have O blood type parents must have a recessive allele "[tex]i[/tex]"
Learn more about blood types, here:
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#SPJ2
Where is the lowest water potential in plan?
Answer:
roots?
Explanation:
Why does flask 3 results not disprove spontaneous generation?
Answer:
because one would think that the microorganisms suddenly and spontaneously grew out of nothing
Explanation:
What causes Sadness.
Does it affect our body?.
さようなら頭のいいお母さん。
Answer:
Sadness is caused when there is a strong emotional reaction to a particular object.
Sadness can sometimes lead to depression, but more commonly sadness can make you feel tired, angry, or stressed.
Explanation:
where are electrons located
Electrons are located outside of the nucleus.
Unlike their partners; protons and neutrons, who are located inside the nucleus, electrons are only found outside the nucleus.
I hope this helps!
what’s porosity
a) The ease with which water is able to flow from one pore to another in rock
b) A measure of the amount of ground water available in the water table
c) A measure of the amount of open space within unconsolidated sediment or rock
d) The ability of water to trickle down through soil until it reaches ground water
Answer:
C)
Explanation:
A measure of the amount of open space within unconsolidated sediment or rock.
Which condition can increase a plant's rate of transpiration?
A. Limp guard cells
B. Low turgor pressure
C. Open stomata
D. Dry soil
Answer:
I believe it is C.
Explanation:
Answer:
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Explanation:
BECAUSE i did the QUIZ
Why is Dr. Elizabeth Cochrans sensor important to earthquake research? How can it help develop an earthquake warning system?
Answer:
Because Without Earthquake Research Earth Will Be DESTROYED
Answer:
Because with an early earthquake warning system everywhere people will have time to take cover
Explanation: please give me a brainlist
thanks
how can a cell corret the DNA if there is a mutation?
Answer:
if there is a mutation in genetic material then cell cannot correct it
which one of the following is a DNA virus
A: Hin1 B: Hepatits C: HIV D: Herpes Complex
Answer:
Hepatitis definitely but Herpes is double stranded but I’m not sure.
Explanation:
Fermentation in yeast cells produces alcohol.
is true or false
Answer:
l think that it's true.hope this helps
what are advance of sexual representation?
select all that apply
(a) offspring are genetically different from their parents
(B) species that reproduce sexually can reproduce on their own in isolated areas
(c) sexually reproducing species can generally reproduce quickly
(D) species that reproduce sexually have more genetic diversity
Answer:
It helps to growth population and maintains in continuity of life. And another advantage is that it helps in production of new type of organisms. It means offsprings are genetically difference than parents etc.
What color do you see when all colors of light are reflected? (2 points) Group of answer choices Black Blue Maroon White
Answer:
white
Explanation:
Answer:
white colour
Explanation:
when all colours are reflected back then we see white colour
explain how asexual reproduction is different from sexual reproduction
Explanation:
asexual only needs one parent and serial needs 2 parents
asexaul animals reproduce via mitosis and sexual animals via mieosis
2. The small molecules move into the?
Facilitated diffusion, like passive diffusion, involves the movement of molecules in the direction determined by their relative concentrations inside and outside of the cell. ... They then undergo conformational changes that allow the molecule to pass through the membrane and be released on the other side.
Passive transport is a way that small molecules or ions move across the cell membrane without input of energy by the cell. The three main kinds of passive transport are diffusion (or simple diffusion), osmosis, and facilitated diffusion
- BRAINLIEST answerer
what is the chemical formula for the sugar carbohydrate produced by photosynthesis?
A. H2O
B. CO2
C. C6H12O6
D. O2
Answer: C
Explanation:
What is the empirical formula of a compound that contains 4.03 g of hydrogen per mole, 64.14 g of sulfur per mole, and 128.00 g of oxygen per mole?
Answer:
Oct 27, 2015 · CH_4 For this kind of problem, you can assume that the weight of the unknown sample is 100g ( since 75% C + 25% H = 100%). Thus, weight of C = 75g weight of H = 25g Since chemical formulas deal with number of moles rather than weight in grams, you need to convert each element by multiplying it to their respective atomic masses.
Explanation:
The empirical formular i H₂SO₄
The first step is to calculate the compound by the molar mass
Hydrogen, Sulphur, Oxygen
4.03/1 , 64.14/32 , 128/16
4.03 , 2 , 8
Divide by the lowest value
4.03/2 , 2/2 , 8/2
2, 1 , 4
H₂SO₄
Hence the empirical formula is H₂SO₄
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how to create a stdy guide
Which of the following statements best goes with the Law of Conservation of Energy
Explanation:
Just choose the one that is similar to that of this : Energy is neither created nor destroyed in a given system.
note -it is always unidirectional i.e - Goes in only one path.
[1 QUESTIONS Explains why zoonoses is considered essential in biomedical science and state its contribution to human and animal health?
Answer: zoonoses are the infections or diseases which can be transmitted between animals and humans
Explanation:
One of the primary roles of the reproductive organs is the production of which of the following kinds of specialized cells?
gamete cells
nervous cells
epithelial cells
Helper T Cells
Answer:
gamete cells is the correct answer
Quante tipo di carte geografica ci sono
Answer:
According to the ICSM (Intergovernmental Committee on Surveying and Mapping), there are five different types of maps: General Reference, Topographical, Thematic, Navigation Charts and Cadastral Maps and Plans.
