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r-ruslan [8.4K]
3 years ago
9

A major problem with depending on fossil fuels as primary energy sources is that they are

Biology
2 answers:
cluponka [151]3 years ago
8 0
Fossil fuels can't be reused. Fossil fuels can run out at any time and fossil fuels pollutes the air we breathe and the water we drink.
Mumz [18]3 years ago
5 0
<span>nonrenewable I know that is the answer</span>
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5. In four o'clock, red color exhibits incomplete dominance over white; when both exist together, the flowers are pink. i. In a
Anvisha [2.4K]

Answer:

The genotype of the offspring would be heterogeneous.

Explanation:

In four O'clock plants in case of incomplete dominance,  no colour is dominant. They are existing in an intermediate character / a new character. This new colour is pink, not white or red.

The white and red colour flowers are wild type and homogenous type. When the cross occurs and incomplete dominance happen, the F1 flower would be pink one but heterogeneous.

Because according to Mendel's deviation, there are such character appears where neither dominant nor the recessive are the only expressive traits. This has seen in incomplete dominance.

In codominance, which is the another Mendelian deviation, where both the characters has expressed. For example the rose flower having both red and white dots in it. The expression two colours / dominant and recessive characters in the flower is called codominance. Because both expresses at the same time. This codominance genotype is also heterogeneous.

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3 years ago
Can you please explain the impact of favorable oceanic conditions on human behavior?
Setler [38]
<span>It's asking what people would do if the ocean had favorable conditions as in going to swim, sitting on the beach. 
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Study the information on the chart and the graphic. What can you infer about photosynthesis?
Juliette [100K]

Answer: it works better when closer to the energy source

Explanation:

I just know

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C. Wind turbines are more reliable then solar cells.

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What are the nephrons? How are they utilized in filtration of the blood?
r-ruslan [8.4K]

What are the nephron?

Nephrons are the functional unit of the kidney. There are about two million nephrons in each of our kidneys. Each nephron has a network of glomelural capillaries called  glomerulus where blood filtration occurs, and the renal tabule which is where the filtered fluid is converted to urine.

How they work?

The nephrons act as a filter, cleaning our blood. Unwanted metabolites like urea and creatinine are taken from the blood, as well as high amounts of sodium. The filtered fluid flows from inside Bowman's capsule (epithelial cells surrounding the glomerulus) and from there into the proximal tubule (see attached figure at the end). From the tubule, fluid flows into several other ducts until it reaches the ducts where collectors will empty into the renal pelvis.

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