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nydimaria [60]
3 years ago
8

How did Mendel make the F1 generation plants

Biology
1 answer:
nasty-shy [4]3 years ago
4 0
He self pollinated them. He removed the male parts of the flower so he could control pollination
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Lionel's brother cuts his finger on a saw blade. the cut is deep and bleeding badly. what is the first thing lionel should do? w
Vsevolod [243]
B cover the cut with a clean dressing and apply pressure.

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7 0
3 years ago
What novel characteristics are shared by gymnosperms and angiosperms but not by mosses and ferns?
sergejj [24]

Explanation:

Mosses go through sporophyte and gametophyte stages in their life cycle. ... However, mosses are nonvascular while ferns are vascular. Gymnosperms and angiosperms are both vascular, seed-bearing plants. However, gymnosperms release their seeds in cones (like pinecones) while angiosperms release their seeds through flowers.

3 0
3 years ago
Severe acute respiratory syndrome (SARS) is an illness caused by a coronavirus. Symptoms, including a high fever, headaches, and
monitta

Answer:

lytic, because of the quick onset of symptoms after infection

Explanation:

As seen in the question above, the SARS virus tends to develop symptoms very quickly when it is infecting a person. This speed in the development of symptoms is a characteristic of the lytic cycle, in relation to the reproductive cycle of viruses. This is because in the lytic cycle, a virus can infect many cells at once, which accelerates the development of the disease. This cycle allows the virus to use all of the cell's biological machinery to reproduce more copies of the virus. When these copies are ready, the virus causes the destruction of the host cell and the release of new viruses to other cells, where the whole process will be repeated. This is all done very quickly.

The lysogenic cycle does not cause the rapid infection of thousands of cells, since it is necessary that there is an adaptation between the DNA of the cell and the DNA of the virus. This slows down the infection process and, therefore, symptoms appear more slowly.

3 0
2 years ago
Read 2 more answers
Which of the following is an example of parasitism
Len [333]

Answer:

A parasitic relationship is one in which one organism, the parasite, lives off of another organism, the host, harming it and possibly causing death. The parasite lives on or in the body of the host. A few examples of parasites are tapeworms, fleas, and barnacles. The fleas, in turn, get food and a warm home.

3 0
2 years ago
These are the organic compounds that your body needs for normal metabolic processes?
Hitman42 [59]

Answer:

There are Five main compounds but our body need carbohydrate and protein more.

Explanation:

There are five major organic compounds that our body needs for normal metabolic processes. These are- Carbohydrates, lipids, proteins, nucleic acids and high energy compounds. organic compounds are involved in almost all biochemical activities that is related to metabolism. The organic compounds always contain carbon.  Carbs act as the source of energy to the body. They converted to glucose, which used in cellular respiration. Lipids act as  fatty acids. Proteins have a structural function like keratin in skin and hair. Nucleic acids are large organic compounds that store and process information at the molecular level inside the body cells. High energy compounds like ATP serves as a source of cellular energy.

4 0
3 years ago
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