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ahrayia [7]
3 years ago
14

In your own words, describe what a Punnet square shows you about combinations of alleles.

Biology
1 answer:
Morgarella [4.7K]3 years ago
7 0

Answer:

The Punnett square is a tabular summary of possible combinations of maternal alleles with paternal alleles. These tables can be used to examine the genotypical outcome probabilities of the offspring of a single trait (allele), or when crossing multiple traits from the parents.

hope it helps you pls mark me as a brainlist

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Please help will give brainliest asap
nalin [4]

Advantages and disadvantages of nuclear power stations

Generating electricity using nuclear reactors carries high risk but offers large rewards. In operation, a very small amount of nuclear fuel will consistently generate a very large amount of electricity and generate very little polluting material. However, the financial costs of building and decommissioning a nuclear power station are very large, and the waste produced will remain radioactive - hazardous to humans and the environment - for thousands of years.

Produces no polluting gases. Waste is radioactive and safe disposal is very difficult and expensive.

Does not contribute to global warming.Local thermal pollution from wastewater affects marine life.

Very low fuel costs. Large-scale accidents can be catastrophic.

Low fuel quantity reduces mining and transportation effects on environment. Public perception of nuclear power is negative.

High technology research required benefits other industries.Costs of building and safely decommissioning are very high.

Power station has very long lifetime.Cannot react quickly to changes in electricity demand.

7 0
3 years ago
Read 2 more answers
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
iren2701 [21]

Answer:

Infectious diseases are caused by the passing of one person to another. Corona is an example. Noninfectious diseases, they are just spread by pathogens. Good luck!

4 0
3 years ago
Assume a physiologist has inserted a microelectrode into a neuron when it is at rest. The voltage recorded at the arrow tip will
Scorpion4ik [409]

Answer: -70 mV

Explanation:

Assume a physiologist has inserted a microelectrode into a neuron when it is at rest. The voltage recorded at the arrow tip will be <u>-70 mV</u>.

3 0
2 years ago
A is a DNA sequence where RNA polymerase binds and begins the process of transcription. A is a DNA sequence that binds regulator
WARRIOR [948]

<u>Answer:</u>

A is a DNA sequence that binds regulatory proteins that interact with promoter-bound proteins to activate transcription.

<u>Explanation:</u>

Background Knowledge:

DNA contains genes which is a particular segment of DNA. A gene usually has regulatory regions and a structural region.

Promoter: The regulatory region located to the 5 prime end of coding strand of the gene which is called as promoter that controls the binding RNA Polymerase during transcription.

The Terminator is the other regulatory region, located to the 3 prime end of coding strand of the gene. The terminator region causes RNA polymerase to stop transcription.

Structural region is the region present between the promoter and terminator.

Answer of the question is:

A is a DNA sequence that binds regulatory proteins that interact with promoter-bound proteins to activate transcription.

6 0
3 years ago
How did sir francis believe the basic laws of science should be determined
REY [17]
<span>Sir Francis Bacon believe basic laws of science should be determined by using deductive reasoning based on empirical evidence. </span>
8 0
3 years ago
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