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Ostrovityanka [42]
3 years ago
6

Maddy, Carole, and Maria are enjoying a day at the beach. They are body surfing and playing on their boards. Imagine that wave A

catches up with wave B. Describe the change, if any, in wave amplitude.
Biology
1 answer:
Nuetrik [128]3 years ago
4 0
When the two waves meet, there are two possibilities:

1.If the waves were both in phase and moving in the same direction, then, the amplitude will double, this is called constructive interference.
2. If the two waves were exactly out of phase, then they will try to move the water surface in all directions, thus, no movement and the waves cancel out. This is called destructive interference.
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During binary fission in a bacterial cell, a base pair is changed from adenine to cytosine. what has just occurred?
insens350 [35]

During binary fission in a bacterial cell, a base pair is changed from adenine to cytosine due to a random mutation.

Binary fission is a type of asexual reproduction through which a bacteria divides and its body is separated into two new bodies.

If during binary fission in a bacterial cell, a base pair is changed from adenine to cytosine, it is because of a random mutation. A mutation is a genetic alteration or a change in the DNA sequence which results in the generation of a variant. Mutations in the DNA sequence which occur without any specific pattern is known as a random mutation.

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5 0
2 years ago
How do nucleus and riboson work together
vitfil [10]

<u><em>Answer:</em></u>

<em>The nucleus and ribosomes both involve messenger RNA (mRNA) during protein synthesis. The mRNA is made during transcription within the nucleus. The mRNA then travels out to the cytoplasm via a nuclear pore of the nucleus.</em>

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<u><em>Explanation:</em></u>

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3 0
4 years ago
A scientist hypothesizes the the temperature at which an alligator's egg is incubated will determine whether the alligator will
Tresset [83]

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The dependent variable is the biological sex of the alligator hatchling.

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A hypothesis is essentially a suggested explanation for a specific phenomenon. These hypotheses attempt to offer well-tested reasons for certain observations through experiments.

Experiments are usually carried out under a variety of different conditions to test various hypotheses. To ensure reproducibility, accuracy, and validity of results, several factors must be identified when planning experiments.

For instance, various independent variables are strictly altered and observed while controls are kept constant - this ensures validity and can indicate if the experiment was influenced by external factors. Here, the factor being changed or tested is the temperature, and the factor being observed is the resulting biological sex of the organism.

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Answer:

here is the order

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