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Korvikt [17]
3 years ago
5

Pls help me I'm not good at this

Biology
1 answer:
padilas [110]3 years ago
3 0
Warm air rises and eventually cools. Answer choice D.
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If two parents of the color are bred together, is there a chance that their offspring can be born with a different fur color? Ex
Setler [38]

Answer:

Yes

Explanation:

If both of the parents have a recessive trait that decides fur color, then there is a 25% chance that the offspring will receive the recessive traits from each parent and will not receive either of the dominant traits.

8 0
3 years ago
How does genetic information flow in an organisim
prisoha [69]

Answer:

DNA to mRNA to Proteins

Explanation:

The central dogma of molecular biology describes the flow of genetic information in cells from DNA to mRNA to protein. The genes specify the sequence of mRNA molecules, which in turn specify the sequence of proteins.The translation of this information to a protein involves three mRNA nucleotides( codons) that correspond to an amino acid in the polypeptide sequence.

During transcription, a DNA sequence is read by RNA polymerase, which produces a complementary, antiparallel RNA strand. If the transcribed gene encodes a protein, the result of transcription is messenger RNA (mRNA), which produces protein in the process of translation.

During translation, a cell decodes the mRNA and assembles the a new polypeptide chain. The tRNA translates the sequence of codons on the mRNA strand. The tRNA transfers a free amino acid from the cytoplasm to a ribosome, where it is attached to the new polypeptide chain. tRNAs continue to add amino acids to the new end of the polypeptide chain until they reach a stop codon on the mRNA. The ribosome then releases the completed protein into the cell.

7 0
3 years ago
Speech about Environmental pollution
Ymorist [56]

Good morning /afternoon to one and all present here

I am here to talk about environmental pollution.

Pollution - It is defined as the addition of any substance or energy to the environment that is in some harmful form is know as a pollution

It can also be called as environmental pollution.

The environmental pollution include  air pollution, water pollution, land pollution, noise pollution, light pollution, and plastic pollution

Air pollution:

It is caused mainly due to the smoke from automobiles and by the unwanted smoke sent out from factories.

They produce carbon monoxide and nitrogen oxides, ozone, lead, that leads to smog formation also causes damage to foliage It causes health issues like, heart disease, inflammation and irritation of breathing passages, breathing difficulties, particularly for people with asthma, reduced lung function,

Water pollution:

The release of substances into subsurface groundwater or into lakes, streams, rivers, estuaries, and oceans. It is caused due to the industrial waste that are disposed directly into the water.

People use the same water for drinking, washing clothes, washing animals and they take bath in the same water.

Land pollution:

This is caused by the artificial pesticides used. They pollute the soil and damage the crops and will infect the vegetables that  grow underground.

Noise pollution:

This is caused by the automobiles and the sound produced by the speakers.

4 0
3 years ago
Our attitudes are more likely to guide our actions when we
frosja888 [35]

Can easily recall our attitudes

4 0
4 years ago
What is the relationship between tm and %g=c for these samples? what might be the molecular basis of this relationship?
rodikova [14]
What are the answer choices
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3 years ago
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