The epicenter of an earthquake can be located using _______ from at least three seismographic stations. The Richter scale magnitude can be calculated using the _______ of the wave traced out on a seismogram. Rayleigh waves and Love waves are confined to the _______.
Answers
Answer:
triangulation
amplitude
surface
c
a
d
b
Seismic waves can be used to determine the structures and materials of the earth because the waves change in their movement and behavior based on the materials or structures that they encounter.
Explanation:
The epicenter of an earthquake can be located using “triangulation” from at least three seismographic stations. The Richter scale magnitude can be calculated using the “amplitude” of the wave traced out on a seismogram. Rayleigh waves and Love waves are confined to the “surface”.
Related Questions
Describe 3 ways microbes are detrimental and 3 ways they are beneficial to humans.
The molar mass of a palladium is 106.42g/mol. therefore, 53.2 g of a palladium contains _____ mol.
What does your body do with the energy released during cellular respiration
How do enzymes speed up chemical reactions
Answers
Most animal cell membranes have proteins that pump Sodium ions out of the cell and potassium ions into the cell .
I hope that's help !
Answers
Final answer:
The structure of the stigma aids in pollination by being specifically designed to capture and trap pollen. It is sticky or feathery, allowing it to collect pollen efficiently when a pollinator visits the flower. The specific structure also helps prevent pollination from different species, thus maintaining species purity.
Explanation:
The structure of the stigma greatly aids in pollination because it is specifically designed to capture and trap pollen. The stigma is the top part of a flower's carpel, and it has a sticky or feathery surface that enables it to collect pollen efficiently. When a bee or another pollinator visits a flower, the pollen sticks to its body and is transferred to the stigma of the next flower it visits. This transfer process, facilitated by the structure of the stigma, is known as cross-pollination.
The precision of the stigma's structure in different species also aids in the prevention of unwanted pollination from different species, helping in maintaining the purity of the species. Thus, the structure of the stigma plays a crucial role in the plant reproduction process.
Learn more about Structure of the Stigma in Pollination here:
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Answers
Answer: Half life
Explanation: Half life is the amount of time taken to reduce the original concentration of the reactant to half of its value.
Rate law expression for first order kinetics is given by:
where,
t= time taken for the decay
k = rate constant
t = time taken for decay process
a = initial amount of the reactant
a - x = amount left after decay process
for half life:
a-x =
A=amount
AO=Initial Amount
T=Time
H=Half life
B) 1/2
C) 1/4
D) 1/6
E) 0
Answers
If:
A - dominant allele,
a - recessive allele,
then:
AA - dominant homozygous (tall),
aa - recessive homozygous (short),
Aa - heterozygous (tall).
A heterozygous plant (Aa) is crossed with a homozygous tall plant (AA):
Parental generation: Aa x AA
F1 generation: AA AA Aa Aa
All of the offspring is tall (AA or Aa), since tall is dominant to short.
There is no chance for offspring to be short (aa).
b. lactic acid is produced.
c. NADH is recycled.
d. all of the above
Answers
going to say a. The two types of fermentation that most people are familiar with are ethanol fermentation and lactic acid fermentation. Ethanol fermentation is the process by which yeast and some types of bacteria convert sugar into alcohol and carbon dioxide. This process is used for making bread and producing alcoholic beverages such as beer, wine and hard cider. One common nonalcoholic beverage that is . produced via the fermentation process is tea. After the green leaves of the Camellia sinensis plant are steamed and dried, they are fermented, modifying the flavor. This is how oolong and black teas are made. In many beverage fermentation processes, the carbon dioxide not used in carbonation is released into the atmosphere. During the process of bread making, the ethanol alcohol from the fermentation evaporates. One can find physical evidence of fermentation during this process by smelling the characteristically yeasty aroma of rising dough.One type of lactic acid fermentation is used to culture yogurt from milk. During this type of fermentation, lactose is turned into lactic acid, which is the substance that produces the slightly sour taste in yogurt. Lactic acid fermentation is a somewhat simpler process than ethanol fermentation, and produces mostly lactic acid with little gas byproduct. Incidentally, lactic acid fermentation also occurs in the muscles of animals when more quick energy is needed than the flow of oxygen can supply. It is the source of some non-injury muscle soreness.Though often used in controlled environments, these two types of fermentation can also occur accidentally or as a result of neglect, which generally results in ruined products like sour milk or rotten fruit. Although fermentation is a helpful culinary technique that helps to preserve certain foods, the process is best done intentionally. It is essential that most foods are refrigerated at the proper temperature in order to maintain freshness.
Answers
Answer:
Genetics is a branch of science that deals with the study of genes, their sequence, function, variation, and heredity.
Increasing understanding of genetics help in making new fields of health care, for example,
- Gene therapy helps in treating various genetic diseases such as cystic fibrosis et cetera.
- Molecular genetics help in the development of more precise methods for diagnosis such as ELISA.
- Pedigree analysis and karyotypes help in early detection of possible hereditary diseases.
- DNA fingerprinting helps in detecting criminal suspects, paternity test, identification of dead organism et cetera.