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charle [14.2K]
3 years ago
7

Explain many of the reasons that people eat food beyond needing nutrients. For example, you could describe the role of food in o

ur emotional lives, social lives, holidays and other family occasions, and so on. This question deserves at least a paragraph answer.
Biology
1 answer:
lianna [129]3 years ago
7 0
People need foods simply because we can't live without it. It also gives us energy that we need to carry us throughout the day.
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When two plants, both y’all, were crossed, they produced some offspring that were dwarves. Assuming that the height of the plant
GarryVolchara [31]

Answer:

Both parents have a genotype of Tt

Explanation:

Let's say the genotype for tall is T and the genotype of short is t

When the plants are crossed, it looks a little like this:

                                                                                  <u>        I  T    I     t    I</u>

                                                                                  <u>I   T  I  TT  I   Tt   I</u>

                                                                                  <u>I   t   I   Tt  I   tt    I</u>

                            The lower case tt represents the dwarf plants

Hope this helps :)

4 0
3 years ago
The accompanying figure shows data from an experiment in which researchers measure how far dynein traveled in the presence and a
marta [7]

The addition of dynactin caused dynein to travel farther along the micro tubule.

<u>Explanation:</u>

Dynein is a family of cytoskeletal motor proteins that move along micro tubules in cells. They convert the chemical energy stored in ATP to mechanical work. Dynein transports various cellular cargo, provides forces and displacements important in mitosis, and drives the beat of eukaryotic cilia and flagella.

Dynactin is a 23 sub unit protein complex that acts as a co-factor for the micro tubule motor cytoplasmic dynein-1. It is built around a short filament of actin related protein-1.

3 0
3 years ago
Pyrolobus fumarii, an extreme thermophile, can survive at a temperature as high as 113°C. This microorganism could be categorize
MrRa [10]
The answers is B. 
Pyrolobus fumarii, an extreme thermophile, can survive at a temperature as high as 113°C. This microorganism could be categorized as <span>Archaeabacteria.
</span>Pryrolobus fumarii is a species of <span>Archaeabacteria which is </span><span>known for its ability to live at extremely high temperatures that kill most </span>organisms. 
Hope it helped.
6 0
3 years ago
Read 2 more answers
Which is the largest terrestrial ecosystem found on earth ?
katrin2010 [14]
B. Taiga, they take up 29% of the earths forests
7 0
3 years ago
Read 2 more answers
A. 25%<br> B. 50%<br> C. 75%<br> D. 100%
shutvik [7]

Answer:

B. 50%

Explanation2 of the offspring are heterozygous (Yy). 2/4 = 50%

3 0
3 years ago
Read 2 more answers
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