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vaieri [72.5K]
3 years ago
15

What is the current theory about the formation of the solar system?

Biology
1 answer:
STatiana [176]3 years ago
3 0

Answer:

The answer is A.The big bang occurred in the solar system as a result of a fusion reaction. All the matter in the solar system that had been clumped together was shattered and sent flying. As new pieces of matter connected, all the celestial bodies of the solar system were formed.

Explanation:

I took the test

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Scale coloration of lizards has a complete dominance relationship where green scales are dominant over blue scales. there are 1,
Debora [2.8K]

Answer:

The correct answer would be:

  • Frequency of recessive allele (q) = 0.2 or 20 percent
  • Frequency of dominant allele (p) = 0.8 or 80 percent
  • The frequency of homozygous dominant individuals (p²) = 0.64 or 64 percent.
  • The frequency of homozygous recessive individuals (q²) = 0.04 or 4 percent.
  • Frequency of heterozygous dominant indivduals (2pq) = 0.32 or 32 percent.

It can be explained with the help of the Hardy-Weinberg equation:

p + q = 1

p² + q² + 2pq = 1

q² represent the frequency of individuals with homozygous recessive genotype. It can be calculated by dividing the number of individuals with homozygous recessive genotype with a total number of individuals in a population.

Thus, q² = \frac{64}{1600}

⇒\frac{4}{100} ⇒ 0.04

Hence, q = \sqrt{0.04} = 0.2

As we know p + q = 1

thus, p = 1 - 0.2 = 0.8

7 0
3 years ago
Anybody need help with Biology
Alekssandra [29.7K]
Same. well i have a question. if we evolved and we are said to be of children of adam and eve then were adam and eve apes, or did we not evolve?
8 0
3 years ago
What makes plants wilt?
Iteru [2.4K]
The dehydrated collapsing cells in the leaves and stems cant stay together
4 0
3 years ago
In graphs of enzyme activity versus temperature, activity increases up to a certain temperature and then decreases again. What i
amid [387]

Answer:

<u>Option:(A)-</u>

<em>"As temperatures increase, substrates collide with the enzyme more, but even higher temperatures cause too much enzyme movement and the enzyme denatures."</em>

Explanation:

<u>Optimum temperature for Enzyme activity: </u>

As there is an optimum amount of heat required for an enzymatic activity. At first the binding site of the enzyme is prepared for binding of the enzyme and the substrate, after which the enzyme is activated for proper function or carrying out the enzymatic reaction.

  • Along with that if the temperature inside the cell or outside in the environment is taken to extreme levels then the enzyme will lose its physical properties and will eventually denature.
  • Which will cause most of the reaction to be halted and the conclusion can be of catastrophic level, as there will be less productivity inside the living organisms body and same for the energy production on cellular level.

7 0
4 years ago
What is the si unit of heat?​
777dan777 [17]

Answer:

i dont know if its correct cause that information came from Wikipedia..

5 0
3 years ago
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