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Helen [10]
3 years ago
5

In Mendel's experiments, he discovered a difference in the F1 and F2 generations. What difference did Mendel observe?

Biology
1 answer:
Olin [163]3 years ago
6 0

Answer:

B.

Explanation:

I think cause plants in the F1 generation were all alike.

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Describe the chemistry, major food sources, and roles of phospholipids and sterols
lesya692 [45]

Phospholipids and sterols are very important for human diet.

  • Phospholipids are molecules connected to fat that include phosphorus, fatty acids, and a base that contains nitrogen.
  • They have a glycerol backbone similar to triglycerides, but instead of three fatty acids, it is joined to two fatty acids and a phosphorus group.
  • Phospholipids are crucial molecules since they make up a crucial part of cell membranes. They support the flexibility and lack of rigidity of organelle and cell membranes. 
  • As the majority of a cell's membrane, phospholipids are crucial for cells.
  • Sterols have a distinctive four-ring structure with carbon and hydrogen atoms as its main building blocks.
  • The most well-known sterol is cholesterol, which is essential for cell membrane formation and the building block of many significant chemicals in the body.

learn more about Phospholipids and sterols here: brainly.com/question/1386854

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3 0
1 year ago
Recombinant DNA ________. is the merging of DNA from unrelated organisms to create new genetic varieties is assembled in the lab
serg [7]

Answer:

Is the merging of DNA from unrelated organisms to create new genetic varieties

Explanation:

Recombinant DNA creates transgenic organisms. Foreign DNA from another species can be incorporated in the genome of another species through several ways such as electroporation and transduction. The transgenic organism will, therefore, exhibit traits coded for by the foreign genetic material. This form of biotechnology/genetic engineering is used to modify characteristics of an organism so it exhibits desired traits.

7 0
3 years ago
A potato plant can reproduce asexually so that one potato can often give rise to many other potatoes. Strawberry plants can repr
notsponge [240]

Answer:

C. Less Energy

Explanation:

The potato plant only has to grow its main part a tuber which can help grow more multiple parts which will easliy create more offspring. a strawberrie  on the other hand needs to grow its main fruit grow flowers and seeds in itself to continue its reproduction cycle. The strawberry also takes a longer time to be able to reproduce.

6 0
3 years ago
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Where does the humoral response happens
Zigmanuir [339]

Answer:

The humoral immune response involves mainly B cells and takes place in blood and lymph.

Explanation:

5 0
3 years ago
¿Cuál es la importancia de la fusión nuclear? What is the importance of nuclear fusion?
Rama09 [41]

Without it, there are no stars, including our own sun, and there wouldn’t be us talking about it.

It is used in particularly destructive bombs.

At a tiny scale, it can be used to produce neutrons, eg, a Farnsworth Fusor.

At a large scale, we have yet to figure out how to make controlled fusion work in a way that runs for a long time and generates collectible power we can use to feed the process. This has remained elusively 20 years out from the current state of affairs for 50 years.

If it was made to work, then it would probably be a good source of clean energy that would be safer than many of the non-renewable alternatives.

I don’t expect to live to see it happen.

8 0
2 years ago
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