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Rudik [331]
3 years ago
14

Can cystic fibrosis skip an entire generation and then show back up later ?

Biology
1 answer:
Kitty [74]3 years ago
3 0

Answer:

Yes.

Explanation:

Cystic Fibrosis is a recessive disease. It could most likely skip several generations. If the two people have the disease then were to have children, each child has a 25% chance of being born with the disease.

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The __________ system is responsible for moving blood cells throughout the body.
tatuchka [14]
The circulatory system is responsible for moving blood cells throughout the body.
3 0
3 years ago
Bats, butterflies, and most birds share flight as a trait. However, none of these organisms share the same Class, this trait is
CaHeK987 [17]

Answer:

The correct answer is convergent evolution.

Explanation:

The wings of bats, butterflies, and most birds are the example of analogous structure. Analogous structures are the structures which are similar in appearance and function but have separate evolutionary origin.

They are similar superficially because they experienced a natural selection that evolved them to have that shape which helps them to fly. Analogous structures are produced due to convergent evolution.  

Convergent evolution describes the presence of the same trait in unrelated species. Therefore the correct answer is convergent evolution.

4 0
3 years ago
In a plant cell wall the layer that is between a membrane, adding additional protection and support; not found in all plant cell
Tomtit [17]

Answer: SECONDARY CELL WALL.

Explanation: When cell wall grow,it becomes thickened,then it further deposits new layers of a different material (different from that of the primary cell wall) from where secondary cell wall is formed.

This secondary cell wall is made up of cellulose,hemicellulose,and lignin.

They function in providing additional strength,support, rigidity to cells and the larger plant.

8 0
3 years ago
Read 2 more answers
These two cells have several features in common. They also differ in several ways. The two cells share all but one feature liste
Kobotan [32]

Answer:

The correct answer would be B) enclosed in a protein capsule

Almost all living cells contain DNA as their genetic material. DNA control and coordinates the function of the cell. The two cells also must contain the DNA.

Cellular respiration refers to the set of biochemical reactions by which the cell generates ATP or energy. All the living cells produce energy through cellular respiration, however, they may utilize the aerobic or anaerobic form of respiration.

A ribosome is found in all the living cells including animal cells, plants, bacteria et cetera. They form the site for protein synthesis in all the cells.

The protein capsule is not a universal feature of all living cells. Thus, it may be present in one cell type and absent in another cell type.

6 0
3 years ago
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According to scientists, ocean waves could be a source of energy. Devices are being designed to capture the energy from waves an
Tcecarenko [31]
The benefit is that capturing the energy from the waves is another source of replenishable energy (like solar or wind power)
4 0
3 years ago
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