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Kryger [21]
3 years ago
11

Which of these phenomenà cause uneven heating of the Earth?​

Biology
1 answer:
Radda [10]3 years ago
8 0

Answer:

GLOBAL WARMING

Explanation:

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In a certain species of plant, the allele to produce green melons (G) is dominant over the allele to produce yellow melons (g).
marishachu [46]

Answer:

4.26

Explanation:

Let the green-melon parents be Gg, then we expect the cross with the yellow-melon plant gg so as to produce 50% Gg and other 50% of gg offspring. What we observed was that 53 green and a 41 yellow. Based on the total number of 94 offspring , we expected half and a half ratios to be 47 of each color.

                                Observed(o)   Expected(e)   (o-e)    $(o-e)^2$      $(o-e)^2/e$

Green-melon plant        53                    47               6          36             0.766

Yellow-melon plant        41                    47              -6          36             0.766

Therefore the chi-square value is 1.53 which is less than the critical value of 3.84. Therefore, the null hypothesis is accepted.

4 0
3 years ago
Column A
Alex_Xolod [135]
One and the letter D
4 0
3 years ago
To aid inhalation, both the diaphragm and intercostal muscles are used. By expanding the thoracic cavity, the action of these mu
Naddika [18.5K]

Answer: lower atmospheric pressure

Explanation:

During the inspiration process the diaphragm, and external intercostal muscles. The contraction of the diaphragm causes the increase in the size of the thoracic cavity this causes the contraction of the external intercostal muscles. As a result of this the ribs and the sternum get elevated.  

This causes the lungs to expand, and increasing the volume of the air passage. In this response the air pressure inside the lungs reduces below the air outside the body. Thus this facilitates the movement of the gases from a region of high pressure to low pressure, this way the air rushes into the lungs.

5 0
3 years ago
1. The cell membrane regulates and controls what kind of<br> move in &amp; out of the cell.
vlabodo [156]

Answer:

The cell membrane is selectively permeable to ions and organic molecules and controls the movement of substances in and out of cells. The basic function of the cell membrane is to protect the cell from its surroundings. It consists of the phospholipid bilayer with embedded proteins.

6 0
3 years ago
What is the process of water moving down through the soil called?
Alisiya [41]

Answer:

The answer is B the girl is wright

4 0
3 years ago
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