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Nat2105 [25]
3 years ago
5

Cómo las evidencias de la evolucion son ayudadas por la panteologia?

Biology
1 answer:
liubo4ka [24]3 years ago
7 0

Answer:

La paleontologíaes una ciencia cuyo objeto de estudio son los diversosfósiles

y eso es en lo que ayuda

Explanation:

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Why is water a better solvent for salt than oil is?
son4ous [18]
Water is better solvent for salt as compared to oil because water is a polar solvent. The water molecules are tend to attract each other and other polar molecules also because of their polarity. The oil molecules are non polar hence, they will not attract to any other polar molecules. Therefore, water is a better solvent for salt as compared to oil.
7 0
4 years ago
Read 2 more answers
To assess Mendel’s law of segregation using tomatoes, a true-breeding tall variety (SS) is crossed with a true-breeding short va
lapo4ka [179]

Answer:

0.949367 ≈ 0.95.

Explanation:

The chi square analysis can be done by the formula as follows:

Chi square = (O-E)²/E

Here, O is observed value and E is expected value.

The tall trait follows the Mendel's law, this means the cross between F1 results in the formation of progeny with ratio 3( tall) : 1 (short).

The observed values for set I is  63 tall, 16 short.

The expected value for tall plant =  \frac{3}{4}\times79 = 59.25 .

The expected value for short plant = \frac{1}{4}\times79 = 19.75.

Put these value in the formula for chi square analysis:

For tall plants = ( 63 - 59.25)²/ 59.25= 0.237.

For short plants = (16 - 19.75)²/ 19.75 = 0.712

Total value for set I = 0.237 + 0.712 = 0.95.

Thus, the answer is 0.95.

6 0
4 years ago
1. Predict Suppose a fungus killed a species of tree in a forest community. What might happen to the
Elodia [21]

Answer:

<u>The woodpeckers wouldn't have homes/shelters to keep themselves safe so they would slowly die out.</u>

Answer 2:

I'm pretty sure you can also say, <u>they would have to adapt to living in a new species of tree</u>

<u></u>

I hope this helped

7 0
3 years ago
Do flower bulbs bloom faster in the refrigerator or in the warm room
azamat
In a warm room cause they need warmth
8 0
3 years ago
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How does the sun power the carbon cycle
hoa [83]

Answer:

The sun takes an integral role in the photosynthesis stage of the Carbon Cycle. Photosynthesis refers to the process by which plants take in carbon dioxide and water (the products of respiration), and convert it to oxygen, powered by the energy of the sun.

Explanation:

7 0
3 years ago
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