Which of the following can occur at breaks in the earth's crust?
A
mountain ranges
B.
earthquakes
C.
All of the above
D.
volcanoes

Answer:

smoking ,........

.........

Answer:

No. The probability of a dominant allele to be lost is less compared to the probability of the dominant allele.

Explanation:

The loss of alleles during the generations occurs during cases of natural selection, where individuals who have characteristics favored by the environment survive. However, natural selection acts on the phenotype of individuals and not on the genotype (where the alleles are). Thus, the probability that a phenotype caused by the recessive alleles will be lost over the generations may be greater than the probability that a phenotype caused by a dominant allele will be lost. However, the probability that this recessive allele will be lost is almost nil.

Let's look at an example: As we know, recessive alleles are only expressed in the phenotype if they are hom0zygous, that is, in pairs formed by two recessive alleles. However, heterozygous alleles (pairs formed by a recessive allele and a dominant allele) will express the phenotype determined only by the dominant allele. In this case, a population of lizards that have the dominant allele "A", for green lizards and recessive allele "b", for red lizards, will present individuals with the "AA" (green), "Ab"  (green color) and "bb" (red color) allele pairs. If these lizards lived in the grass, natural selection would allow only green lizards to survive, as they would not be seen by predators. The red lizards would die and would not pass on the "bb" genotype for the next generations, but the recessive "b" allele would continue to be passed on to the next generations because it is part of the individuals with the "Ab" genotype that survived. If the grass were red, natural selection would allow the red lizards to survive, as they would not be seen by predators. Likewise, the recessive allele "b" would be passed on to the next generation, but the same would not happen with the dominate allele "A", which would be lost.

Answer: lysosome

Explanation: Tay sach's disease impairs the functions of the lysosomal enzymes and causes the build up of GM2 ganglioside.

Tay sach's disease can also be called lysosomal disease due to the impairment it the lysosomal enzymes.

Answer:

option A

Explanation:

Whether it’s Asexual or sexual Reproduction, 100 percent genes move forward.

I hope this helped!

Answer:

d) buoyancy

Explanation:

Buoyancy can be defined as an upward force which is created by the water displaced by an object.

According to Archimede's principle, it is directly proportional to the amount (weight) of water that is being displaced by an object.

Thus, the greater the amount of water an object displaces; the greater is the force of buoyancy pushing the object up.

The buoyancy of an object is given by the formula;

[tex] Fb = pgV [/tex]

[tex] But, \; V = Ah [/tex]

[tex] Hence, \; Fb = pgAh [/tex]

Where;

Fb = buoyant force of a liquid acting on an object.

g = acceleration due to gravity.

p = density of the liquid.

v = volume of the liquid displaced.

h = height of liquid (water) displaced by an object.

A = surface area of the floating object.

The unit of measurement for buoyancy is Newton (N).

Additionally, the density of a fluid is directly proportional to the buoyant force acting on it i.e as the density of a liquid decreases, buoyancy decreases and vice-versa.

Boats are able to stay afloat because of the force caused by buoyancy. This simply means that, a boat is able to float because the volume of water it displaces weigh more than its own weight. Thus, if a boat or any physical object weighs more than the volume of water it displaces, it would sink; otherwise, it floats.

Answer:

In taxonomy, binomial nomenclature ("two-term naming system"), also called binominal nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on words from other languages. Such a name is called a binomial name (which may be shortened to just "binomial"), a binomen, binominal name or a scientific name; more informally it is also called a Latin name.

Answer:

Explanation : the system of nomenclature in which two terms are used to denote a species of living organism, the first one indicating the genus and the second the specific epithet

Answer:

Read The explanation

Explanation:

f λ = c

λ = c/f

λ = 3 x 108/3 × 1010  

λ = .01 m or 1cm

This is within the range of micro waves.  

Radar guns use micro waves.

Answer:

C

Explanation:

The autonomic nervous system regulates involuntary and unconscious actions like breathing, digestion, and internal organ function. The system consists of two complementary parts; the sympathetic andparasympathetic systems.

Answer:

ECOLOGICAL FOOTPRINT

you would need about 41.6 earths all together

Explanation:

just add them up.

Answer:

a. 25 N ---> Direction: Right

b. 40 N ---> Direction: Right

c. 10 N --->  Direction: Right

d. 90 N <--- Direction: Left

e. 40 N down Direction: Down

Hope this helps!

Answer:

I'm pretty sure it would be about 25% chance but i could be long

Explanation:

im sorry if this is wrong

Answer:

1. Heat energy is released from the body to the surroundings.

3. Chemical energy is converted to mechanical energy that’s used for muscle movements.

Explanation:

When people run, heat is produced within their bodies and sweating makes the heat energy to be released from the body to the surroundings.

Sweating in the body is caused by excessive heat in the body. This can be due to physical rigorous activities such as running.

When the setpoint temperature of the body is exceeded, homeostasis finds a way to return it back to normal.

Thus, excessive heat leads to sweating as a form of homeostatic response. This makes the body lose heat to the surrounding through evaporation and cooling.

More on sweating can be found here: https://brainly.com/question/19763172

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Answer:

This question lacks options, the options are:

A. The DNA sample comes from a bacterium or virus,

B. The DNA sample has been cut into fragments by restriction enzymes.

C. Only a small amount of the DNA sample is available,

D. The DNA sample includes regions that are transcribed into mRNA

The answer is C

Explanation:

Polymerase chain reaction, commonly known as PCR, is a molecular technique used to amplify a DNA sample into producing million copies of it. The PCR was invented by Kary Mullis in 1983 and since then it has been used to multiply DNA sample for use in molecular or forensic studies.

PCR starts with a very minute fragment of DNA sample. Therefore, scientists use the polymerase chain reaction (PCR) before they analyze a DNA sample under the condition that only a small amount of the DNA sample is available.

Answer:

C.

Explanation:

Parasites deprive their host of it's nutrients, which is what the tapeworm does as described in the paragraph.

Answer:

C. parasitism

Explanation:

Hope this helps

Answer:

b........................

Answer:

mitochondria

it produces energy, and the cells are animal cells

Animal cells are the eukaryotic cells defined by the presence of the organelles and nucleus. The muscle cells that require a lot of energy probably have many mitochondria. Thus, option A is correct.

Mitochondria is one of the major organelles that are present in large numbers in animal cells. They are majorly involved in the biochemical process for energy production and have been made of double membranes.

Muscle cells have a large number of mitochondria in their cells as they need maximum energy to perform various activities and functions. They are the powerhouse that fuels the cell by ATP production. All the cellular functions and the activities of the muscles system are regulated by the mitochondria.

Therefore, option A. mitochondria is the correct blank.

Learn more about mitochondria, here:

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Answer:

Mineralocorticoid

Explanation:

Answer:

Aldosterone

Explanation:

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Answer:

See the answer below

Explanation:

The impacts of wiping out the mice can be classified into two - positive or negative.

The positive impact resulting from wiping out the mice would be felt in terms of reduced destruction to properties, transmission of pathogens, and constituting a nuisance to the environment.

The negative impact, however, will largely be felt on the existing food chains in the community. Organisms that serve as food for the mice will experience a boost in their population as a result of reduced predation while organisms whose source of food depends on the mice will see a decline in their own population as a result of inadequate food. This might create a chain reaction that may lead to a major disruption to the food chains and the overall functioning of the ecosystem.

Answer:

1 -> B

2 -> A

3 -> C

Explanation:

The choices on the left are 1-3 and the descriptions on the right are A-C.

Answer:

The Angle-Side-Angle Postulate (ASA) states that if two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the two triangles are congruent.

Explanation:

Answer:

the awnser is: A

Answer:

B preciptation occurs

Explanation: