Explain whether waves transfer matter or energy

Biology

1 answer:

WINSTONCH [101]4 years ago

8 0

Answer:

Waves are vibrations that transfer energy through a medium without causing the individual particles of a medium to move significantly from their equilibrium or position of rest.

Explanation:

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Two true-breeding pea plants are crossed, one with purple flowers and the other with white. their offspring are

Verdich [7]

Knowing that purple flowers are dominant (have a higher percentage of passing certain information to offspring) and white a recessive (have a much lower chance of passing certain information to offspring) the plants of the $F_{1}$ generation (first generation bread) will be all purple.

When a white-flowered pea reproduces with a purple-flowered pea all of the offspring will be purple.

When 2 offspring (purple-flowered) of the $F_{1}$ generation breed, there is a 15% percent chance of offspring being white-flowered.

Answer:

$\boxed{\bf~The~offspring~will~be~purple-flowered.}$

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3 years ago

What could be some weaknesses with using a test cross to determine Fred’s genotype?

GuDViN [60]

Answer:

The disadvantage of this test and it's weakness is if there is a genetic trait with complete domination, then the plant with the recessive characteristic has to be acquired.

Explanation:

To determine a genotype is not that easy and effortless because you can't see the genes of one organism if you just look at it.

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3 years ago

What is a cladogram?

Nady [450]

The correct answer is B.

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Faster growing trees demand for wood can be met by trees that grow faster than average. Genetic engineering has produced trees t

Yuliya22 [10]

Answer:

Well, on one hand, this is a good thing as negative effects of the high demand for wood such as deforestation can be minimised. This will also sustain the supply of wood for several applications. However, there could be negative consequences of propagating such genetically-modified trees, which were not stated or are not yet known. For instance, the trees could be extreme soil nutrient consumers—depleting soil nutrients at a faster rate than they can be replenished and rendering such soil infertile in a short period.

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Its number 4. T goes with A, G goes with C

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