What is magnification

Answer:

D. Identical twins share the exact same DNA, but fraternal twins do not.

Explanation:

Identical twins are the twins formed from one egg provided by their mother and one sperm provided by their father. In contrast, fraternal twins are formed from two different sperms and two different eggs from the same father and mother.

Due to the fact that identical twins are as a result of one fertilized egg dividing into two, they share the same exact DNA. On the other hand, fraternal twins do not share the same exact DNA because they are formed from separate eggs and separate sperms.

Answer:

d

Explanation:

just took test

Answer:

B. AGC CT

Explanation:

A and T are complementary, as well as C and G.

So, from the strand, we can find the complementary one by finding the complementary bases.

TCG GA will have the complementary strand of AGC CT, using the complementary base pairs.

So, B is the correct answer.

Answer:

Molecule A

Explanation:

C6H12O6 is an organic comound

Also known as GLUCOSE

Answer:

Las rocas ígneas (del latín ignis, fuego)  también nombradas magmáticas, son todas aquellas que se han formado por solidificación de un de material rocoso, caliente y móvil denominado magma; este proceso, llamado cristalización, resulta del enfriamiento de los minerales y del entrelazamiento de sus partículas. Este tipo de rocas también son formadas por la acumulación y consolidación de lava, palabra que se utiliza para un magma que se enfría en la superficie al ser expulsado por los volcanes.

Cuando la solidificación del magma se produce en el seno de la litósfera, la roca resultante se denomina plutónica o intrusiva; si el enfriamiento se produce, al menos en parte, en la superficie o a escasa profundidad, la roca resultante se denomina volcánica o extrusiva y estos, a su vez, se subdividen en familias a partir delas diferentes texturas, asociaciones minerales y modo de ocurrencia. Las formas que adoptan los cuerpos ígneos durante su cristalización delimitan diferentes estructuras ígneas.

Existen diversos criterios para clasificar una roca ígnea, cada uno de ellos con objetivos definidos, como la ocurrencia de las rocas, el tamaño de grano, la textura y estructura, el contenido mineral o la composición química.

Rocas ígneas intrusivas o plutónicas

Son rocas formadas en el interior de la corteza terrestre. Cuando un magma se enfría bajo la superficie lo hace más lentamente, permitiendo un mejor desarrollo de los cristales, que debido a eso alcanzan tamaños que pueden ser observados a simple vista, generalmente abarcan grandes extensiones de terreno y llegan a la superficie terrestre mediante procesos orogénicos (deformaciones tectónicas) o mediante procesos externos de erosión. Dentro de este tipo de rocas, algunos autores reconocen una clase intermedia, la hipoabisal, que incluye a las rocas que han cristalizado a una profundidad moderada y se presentan en forma de filones o diques, rellenando grietas; son mucho menos abundantes que las plutónicas y se encuentran casi siempre asociadas a ellas.

Explanation:

The process of rocks undergoing change includes :

The rock cycle shows us the formation and changes in the nature of the rocks on the surface of the earth and how thet igneous rocks convert into the sediembtary rocks.

How they get transformed into the metamorphic rocks and there but later get recycled back into the igneous type. The rock cycle is thus a dynmaic sequence of the rocks etting trnaofed form one to another.

Find out more information about the rock cycle.

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Answer:

One possible similarity, though, is rings. Saturn is encircled by wide, beautiful rings. Mars doesn’t have any rings today, but it could have had them in the distant past — and might again millions of years in the future.

Explanation:

Answer:

Photosynthesis converts carbon dioxide and water into oxygen and glucose Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by products and ATP is energy that is transformed from the process.

Explanation:

skunks are heterotrophic omnivores because heterotrophic are typically consumers, not producers. omnivores eat both plants and animals, while carnivores eat only meat.

Answer:

The answer is B. heterotrophic omnivore.

Answer:

Oak tree is a producer while mushroom is also one but mountain lions and butterflies are booth consumers but if i had to choose between butterfly and oak tree it would be oak tree sorry if i am wrong but this is what i think have a nice day!

Explanation:

Answer:

a

Explanation:

Answer:

sex linked trait is the one that expresses itself only in one sex.

Answer:

Explanation:

If we consider the traits Q and R individually, then

P(Q) = 75%  (Q is dominant, from hetero-zygous parents)

similarly

P(R) = 75%  (Q is dominant, from hetero-zygous parents)

Assuming the two alleles P & Q are indepedent, then

P(Q and R) = 75% * 75% = 56.25%

Out of 64 offsprings, we expect 75*56.25% = 9/16*64 = 36 express both Q and R traits, on the average.

For the given experiment 36 offspring out of 64 will produce both Q and R traits.

Di-hybrid Cross:

It is cross of organisms in which scientist perform the experiment keeping two traits in mind.

One parent is pure and dominant while another is Heterozygous for traits.

The parental genotypes will be,

RRQQ   x   RrQq

The gametes will be,

 RQ, Rq, rQ, and rq

The cross,

            RQ            Rq         rQ         rq

RQ      RQRQ      RQRq      RQrQ     RQrq

Probability, If the traits Q and R expressed

P(Q) = 75% (Q is dominant, from heterozygous parents)

P(R) = 75%  (Q is dominant, from heterozygous parents)

Probability, if two alleles P & Q are independent, then

P(Q & R) = 75%  x 75% = 56.25%

The offspring that express both alleles, out of 64 offspring,

[tex]\bold {75 \times 56.25\% = \dfrac {9}{16\times 64} = 36 }[/tex]

Therefore, for the given experiment 36 offspring out of 64 will produce both Q and R traits.

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Answer:

C

Explanation:

At transform plate boundaries, tectonic plates rub against each other with great force, making earthquakes most likely to occur. So, the correct option is (C).

An earthquake, also referred to as an earthquake, tremor or jolt, is defined as a shaking of the Earth's surface resulting from a sudden release of energy into the Earth's lithosphere that produces seismic waves.

On Earth's surface, earthquakes manifest themselves by shaking and displacing or disrupting the ground, thus displacing the seabed sufficiently to cause a tsunami when the epicenter of a large earthquake is located offshore can be done. These can also trigger landslides.

Thus, at transform plate boundaries, tectonic plates rub against each other with great force, making earthquakes most likely to occur. So, the correct option is (C).

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Answer:

Explanation:

1. The processes of diffusion in diagram A and B is that one side of the membrane is hypertonic. The other side is hypotonic. Based on this, Diagram A shows that the one space has no solute particles causing the particles to move against gradiation. The movement is shown in Diagram B. This process is used to equalize the solute particles in the solution.

2. In the diagram C, we can see that enough particals have moved over to the other side, or against the concentration gradient. The solution is now isotonic or equilibrium.

Answer:

Found within wet and dry tropical forests, it grows in a variety of soil types. Since the 1500s, mahogany has been a prized timber product—a building block for high-quality furniture and musical instruments—valued for its deep reddish color, durability, and beauty

Explanation:

Answer:

Explanation: Given a set of conditions, molecules in an open system tend to self-organize so as to minimize the overall free energy. This is chemical adaptation. hope this helps :D

False

Explanation:

Because all cella engage in cellular respiratiom because not al the cell

Answer:

C. Is travelling on a curve in the road.

Explanation:  the two vehicles behind the truck is moving at a constant speed because there is no change in velocity. The truck is changing directions AND speed (Acceleration/Velocity).

The  pickup truck has a changing velocity because the pickup truck- truck is travelling on a curve in the road.

Velocity is the directional speed of an object in motion as an indication of its rate of change in position as observed from a particular frame of reference and as measured by a particular standard of time (e.g. 60 km/h northbound).

Velocity is a fundamental concept in kinematics, the branch of classical mechanics that describes the motion of bodies. Velocity is a physical vector quantity; both magnitude and direction are needed to define it.

The scalar absolute value (magnitude) of velocity is called speed, being a coherent derived unit whose quantity is measured in the SI (metric system) as metres per second (m/s or m⋅s−1).

Therefore, The  pickup truck has a changing velocity because the pickup truck- truck is travelling on a curve in the road.

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they are both concave

Explanation:

they are both concave

Answer:

C. They are complementary

Explanation:

The active site is concave to accomodate the unusual shapes of the substrates, which are designed to fit solely in their designated active site. (This is the concept of specificity of reaction) Therefore, they complement each other.

Answer:

The mouse and shrew bones were common to all three owls so they were not useful in identifying environments. The gopher bones were unique to the great grey owl of Alaska. Gophers are rodents that are successful in areas with soft soil and lots of grass, so the gopher and this owl would be found in the meadows and evergreen forests of Alaska. The bat was unique to the barking owl of Australia. The bat would be found in woodland habitats where there are many trees the bat can hang from. The gull bones were unique to the short-eared owl of Cuba. Gulls are wetland birds, so the gull and this owl would be found in marshes and coastal areas.  

Explanation: took the assignment.

Answer:

Its C

Explanation:

.......................

Answer:

(b) deforestation

Explanation:

The "Amazon Rainforest" has long been facing a destruction from deforestation. It is even expected to rise in the future because of the advancement in technology. Many deforesters destroy forests in order to promote large-scale agriculture, thereby hastening illegal logging for future projects such as roads and canals. This drives away many animals and put their health and people's health at risk.

Answer:

It’s 3

Explanation:

Sorry for being so late mate

Answer: 3

Explanation: i took the test

Answer:

The bacteria are autotrophs that oxidize hydrogen sulfide in vent water to, Other processes seem to take place very slowly at vents

Explanation:

Answer:

I will say the outer membrane is like the cell wall

but since u put an s I guess it starts with s so small molecules

Explanation:

Answer:

The cell membrane (also known as the plasma membrane (PM) or cytoplasmic membrane) is the outer membrane

Explanation:

:)

Answer:

option A IS THE ANSWER : jellyfish, sea anemones, and sponges

Explanation:

IF IT IS CORRECT PLEASE MARK AS BRAINLIEST

The option that includes an example of each type of symmetry and asymmetry is jellyfish, sea anemones, and sponges. Thus, the correct option for this question is A.

In biological science, symmetry may be defined as the repetition of the parts in an animal or plant in an orderly fashion. It refers to a correspondence of body parts, in size, shape, and relative position, on opposite sides of a dividing line or distributed around a central point or axis.

There are four types of symmetry that occur among animals: spherical, radial, biradial, and bilateral. While Asymmetry means the absence of symmetry as the body of the organism cannot be divided into parts along any one plane. Jellyfish and sea anemones possess radial symmetry.

Therefore, jellyfish, sea anemones, and sponges represent an option that includes an example of each type of symmetry and asymmetry.

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D. The elements have the same number of valence electrons in the outermost shell.

they are all in group 2 , alkali earth metals , so have 2 electrons in their outer shell :)

Answer: The correct option is A.

Bacteria

Explanation:

This is because group of scientist found or discovered that bacteria were found on the fossils of meteorited which originate from Mars and became primitive the Earth. It was discovered that the bacteria were originated from Mars and not native of the Earth.

Meteriotes are small solid debris that actually originated from asteroids, from outer space and find it way to the atmosphere.

Answer:

water(H2O)

Explanation:

2C6H12O6-->C12H22O11+H2O

you can see that the difference between C12H24O12 and C12H22O11 is 2hydrogen atoms and an oxygen atom which are found in the water molecule also through hydrolysis you can bring that molecule of water back and restore two molecules of glucose

C12H22O11+H2O-->2C6H12O6