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nlexa [21]
3 years ago
13

If an organism has two different alleles for a trait, it is:​

Biology
1 answer:
natta225 [31]3 years ago
5 0
Heterozygous hope this helps! Give branlist
You might be interested in
Compare and contrast at least two different ways human activity affects the ecosystem both positively and negatively
kozerog [31]

Answer:

Got dis

Explanation:

When humans mass produce items for others to buy, those factories that make that stuff release carbon dioxide into the atmosphere which kills the ozone layer (the ozone layer basically protects everything on this planet from the suns dangerous UV rays). On the other hand humans try to help out the environment for example those cars that people use that use electricity and not fossil fuels as energy for the car and the fossil fuels have the same affect as the factories but the electricity does not release the fumes that the fossil fuel cars do. Hope this answers your question!

8 0
3 years ago
Skin color is controlled by three pairs of alleles. Someone with very light skin has 6 recessive alleles while someone with very
murzikaleks [220]

Answer:

Has three dominant alleles

Explanation:

Skin colour is a polygenetic inheritance and it is controlled by three genes pairs of alleles. The human skin is determined by the amount of melanin it contains. A combination of melanin producing alleles  determines the skin color.

In the above question, the person has a skin color that is midway meaning only half of the alleles produced melanin. The total number of alleles is 6 and half of it is 3. So, only 3 alleles were dominant and the remaining three were recessive.

8 0
3 years ago
Which direction do new york state weather systems usually approach from
Rudiy27

Answer:

west to east

Explanation:

The weather system of New York moves in the west to east direction. It is driven by the jet stream which moves from west to east.

The jet stream is nothing but the normal trade winds  that blows in and around the equator and move from west to east. While very strong wind forces start blowing from east to west due to the tropical trade winds

4 0
3 years ago
In order for a sedimentary rock (made of particles) to form, what must occur?
wolverine [178]
First, preexisting rocks must weather/erode, forming the sediment that will eventually form the sedimentary rock. Then, that sediment must settle someplace, and over a long period of time, pressure begins to build. This causes the sediments to become compacted. After a long period of time (and a lot of pressure), the sediments cement together and form a sedimentary rock. In a nutshell, sedimentary rocks form through compaction, cementation, and eventually... lithification. 
Hope that helped! <span />
3 0
3 years ago
Which type of muscle tissue is both voluntary and striated?
iogann1982 [59]

Answer:

skeletal muscle fibres.

Explanation:

skeletal muscle fibres occur in muscles which are attached to the skeleton. They are straited in appearance and under voluntary control.

Hope it helps.

5 0
3 years ago
Read 2 more answers
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