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Sergeeva-Olga [200]
4 years ago
8

Which situation would result in a theory being replaced rather than revised

Biology
1 answer:
Slav-nsk [51]4 years ago
5 0

<u>Answer:</u>

A theory would be entirely replaced if a new information is discovered that contradicts with the previous theory.

Explanation:

Theories are made after being properly investigated and by having a large amount of supporting data.

But theories can be subjected to entirely change and be replaced if a new theory comes up that contradicts with the previous theory. As science is an emerging field and new researches are conducted day by day so previous theories can be wrong. However, the new theory should have enough evidence and reasoning to prove that the previous theory was wrong.

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Why does more and more of the moon appear lit up as the moon passes from new moon to full moon?
Brrunno [24]

Full phase occurs when the Moon is on the opposite side of the Earth from the Sun and we see only the illuminated side. On that day it rises as the Sun is setting and sets and the Sun is rising. ... Waning Crescent phase occurs when the eastern edge of the Moon is lit but most of the visible surface is dark.

5 0
3 years ago
Scientists have noted a decline in fungi species dating back to the early 1900s. Annual crops of edible mushrooms in France and
Paha777 [63]
Your answer would be

H) A parallel decline in non-edible species.

Hope I could help!!

~TheAperture~
6 0
4 years ago
When light energy excites electrons in photosystem where do the electrons to replace them come from
mel-nik [20]
Light excites the electrons in chlorophyll a molecules of photosystem 1. As these electrons move to another primary electron receptor, electrons from photosystem 2 replace them.
Therefore the answer is FROM PHOTOSYSTEM 2.
8 0
4 years ago
A mutation in a polypeptide with the original amino acid sequence of: Met-Ala-Gln-Arg-Glu-Leu results in a mutant with the seque
Nezavi [6.7K]

Answer:

This question lacks options, however, it can be answered based on general understanding of the topic

The answer is SUBSTITUTION MUTATION

Explanation:

A mutation is any change that occurs in the nucleotide sequence of a gene. Mutation can be of different types depending on how it occurs. One type of mutation is SUBSTITUTION MUTATION, which is a mutation in which one or more nucleotide base is replaced by another in the sequence.

Nucleotide bases are read in a group of three called CODON. Each of these codons specify amino acid. Hence, if the nucleotide base sequence is altered during mutation, the amino acid sequence is altered likewise. In this case where the original amino acid sequence is: Met-Ala-Gln-Arg-Glu-Leu, the mutation affected the nucleotide bases coding for Arginine (Arg), hence changing it to Glycine (Gly).

This means that a base substitution mutation occured, replacing the amino acid Arginine with Glycine in the mutated sequence.

6 0
3 years ago
The graph below shows the light absorbance..
UkoKoshka [18]

Answer:

yes

Explanation:

3 0
3 years ago
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