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Alisiya [41]
3 years ago
10

Which gesture demonstrates that a speaker is uninterested in a conversation?

Biology
1 answer:
EastWind [94]3 years ago
5 0
Crossed arms often connote a defensive posture, which can indicate that a person is unhappy with the speaker, feels threatened by the speaker, or does not want to listen to the speaker.
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recently CA has been experiencing many wildfires to the point that many areas of land no longer have any living wildlife remaini
never [62]
Since the land will be cleared architect and house builders will probably go through that land and start building where the damage has been done.
5 0
3 years ago
A rare genetic disease which is due to a recessive allele (a) and that is lethal when homozygous, occurs within a specific popul
valkas [14]

Answer:

40 individuals

Explanation:

The homozygous recessive percentage is equal to q2.

Recessive genotype frequency, q 2 is 1/1000000  = 0.000001  

therefore, q = \sqrt{q2}  = \sqrt{0.000001 }  = 0.001 =  allele "a" frequency  

and p + q = 1, thus, p = 1 – q = 1 – 0.001 = 0.999  

thus, the frequency of allele a = q = 0.001  and the frequency of allele A = p = 0.999

Carriers are heterozygous and are equal to 2pq.  

So, 2pq = 2  x 0.999 x 0.001 x  20,000 = 39.96 (round of to 40)

Hence, 40 individuals will be expected to carry the recessive allele.

5 0
3 years ago
What problem is caused by maps being two dimensional?
Amanda [17]
Your answer would happen to be <span>Distortion</span>
5 0
3 years ago
Read 2 more answers
What is the function of nervous tissue for transport within an organism?
julsineya [31]

Answer:

C

Explanation:

To send signals to the blood vessels to constrict or dilate , to increase or decrease blood flow respectively.

3 0
3 years ago
Please help i give 48 points !!!which correctly lists the three layers in which water moves easily
Aliun [14]

soil, rock, organic layer

Explanation:

Permeability is the ability of a layer of rock to transmit fluid such as oil or water

The factors that affect the permeability of a rock layer includes the sizes of the rock particles, the ratio of the available voids to the solid mass of the rock, the presence of trapped air and the presence of organic matter

Rocks such as gravels, and  sparingly cemented sands have high permeability

The most impermeable of the options are granite and clay which for granite has large particle mass and contain no voids while clay has very fine particles packed together with little room for water

Therefore, water moves easily between layers  soil, rock, organic layer

7 0
3 years ago
Read 2 more answers
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