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andreyandreev [35.5K]
3 years ago
5

How do greenshouse gases affect earth

Biology
2 answers:
zlopas [31]3 years ago
7 0

Answer:

Burning fossil fuels like coal and oil puts more carbon dioxide into our atmosphere. NASA has observed increases in the amount of carbon dioxide and some other greenhouse gases in our atmosphere. Too much of these greenhouse gases can cause Earth's atmosphere to trap more and more heat. This causes Earth to warm up.

Mrrafil [7]3 years ago
4 0

Answer:

Burning fossil fuels like coal and oil puts more carbon dioxide into our atmosphere.

Explanation:

If carbon dioxide gets into the air, it'll damage the air we breathe in.

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What happens to alleles between the p generation and the f2 generation?
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<span>During the development of a gamete, the two alleles of the P generation separate.  Each gamete carries one allele from each parent which randomly pairs in the F1 generation. This mechanism repeats when F1 plants cross and yield F2 plants.  The outcome of the F2 generation would then have new combinations of alleles which can be different compared to the preceding generations.</span>

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In watermelons solid green rind color is dominant to strips if you cross two watermelon plants that are heterozygous for rind co
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Answer: 75%

Explanation:

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Where is the mantel located in the clam
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Please explain the difference between a frameshift mutation and a base substitution mutation.
harina [27]

Answer:

A frameshift changes every codon past it. A base substitution only changes one codon.

Explanation:

DNA is comprised of nucleotides (A, C, T, G) that make up amino acids. Every three bases is called a codon and represents an amino acid.

In a frameshift mutation, a nucleotide is either added or deleted from the sequence. This offsets the entire sequence after it because the reading frame shifts. Here's an example:

ACTGCTATCGTCATC

If another T is added in between the first and second codons, then every codon after will be changed.

ACT>T<GCTATCGTCATC

A substitution mutation is usually less severe, as it only alters one codon in the sequence. These occur when one nucleotide is replaced by another one. Here's an example:

ACTGCTATCGTCATC

Let's say the first G is replaced by a T.

ACT>T<CTATCGTCATC

As you can see, none of the other codons changed.

Typically, a frameshift mutation is considered worse than a substitution mutation.

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Answer:

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