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Lena [83]
3 years ago
10

5 major air pollutants ??

Biology
1 answer:
olganol [36]3 years ago
5 0

Answer:

Ozone (O3)

Nitrogen Oxides (NOx)

Carbon Monoxide (CO)

Sulfur Dioxide (SO2)

Particulate Matter (PM10 and PM2.5)

Explanation:

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One character in peas that Mendel studied was yellow versus green seeds.
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Answer:

Mendel was an Austrian monk whose researches laid the foundation of genetics. The experiments conducted by Mendel led him to the foundation of two laws which are named as the law of segregation and law of independent assortment.

According to the law of segregation, the two alleles of a gene segregate during the time of gamete formation and there are 50-50% chances of each of the alleles to be received by the gametes. Hence, there are 50% chances for Y gametes to be produced and 50% chances for y gametes to be produced.

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3 years ago
Materials must pass through a cells semi-permeable membrane in order for energy to be utilized. This process is called
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3 years ago
Which end of actin filaments within sarcomeres is associated with (attached to) Z discs?a) The plus end for all actin filamentsb
aliina [53]

Answer:

The plus end for all actin filaments.(Ans. A)

Explanation:

All three types of muscles (cardiac, smooth, and skeletal) utilize actin filaments to generate force which leads to cell contraction. Actin filaments is organized into sarcomeres which function as the fundamental unit of contraction.

Sarcomeres are approx 2.4 micro meter in length, and they are bounded at both end with the help of Z-disks. Plus end of the Z-disks are oriented with actin filaments and their minus ends to the direction of center of the sarcomeres. Z-disk consist an actin capping protein, which is known as cap-Z. Cap-Z helps to bind plus end of the actin filaments.

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3 years ago
3. If all the producers in the above food web contain 40,000 Kcal of energy, how much
Artist 52 [7]

Answer:

The answer is only about 40

Explanation:

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Neurological changes in the brain caused by chronic fear or stress are:
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