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Aleonysh [2.5K]
3 years ago
14

20 points

Biology
2 answers:
denis-greek [22]3 years ago
7 0

If the genetic code is closely produced to the chain of proteins will be similar

aksik [14]3 years ago
5 0
Evolution is the mutation of genetic sequences and amino acid sequences that come from these genetic codes. So if you think two species have the same ancestor they have to have a similar sequence.

If you compare sequences of a gene from two different species who seem to have the same function, determine the differences you can comment on their relativity level.

The fastest way to do is is online with bioinformatics tools
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How does an earthworm cause physical weathering
larisa86 [58]
Physcial weathering <span>is the process that breaks rocks apart. So, I suppose when an earthworms digs and tunnels their way through the soil? They move the broken peices of rock causing it to break into smaller peices.</span>
8 0
3 years ago
In a species of animal, a gene that determines fur color has only two alleles. The
Goshia [24]

Answer:

The yellow allele could start to become dominant, or the ones without that allele would die out.

3 0
2 years ago
Individuals with a genetic defect in phenylalanine hydroxylase require an additional amino acid in their diet which is not an es
Daniel [21]

Answer:

Tyrosine.

Explanation:

Tyrosine is a non-essential amino acid, it is part of proteins and is considered an aromatic amino acid. Its synthesis occurs from the hydroxylation of phenylalanine as long as it contains an adequate supply of this amino acid.Phenylketonuria is a hereditary disease whose main treatment is dietary restriction of the amino acid phenylalanine. People with phenylketonuria may have low levels of the amino acid tyrosine in their blood.Phenylalanine hydroxylase is an enzyme that converts phenylalanine to tyrosine. Deficiency of the enzyme phenylalanine hydroxylase is a congenital error of metabolism.

6 0
2 years ago
Why is xylem known as a dead tissue
IgorLugansk [536]
Because it’s main organelles are missing
4 0
3 years ago
Which of these best describes biomes?
Phoenix [80]

Answer:

Biomes are groups of different lands of climate, conditions, wildlife, etc. There are five crucial types of biomes: aquatic, grassland, forest, desert, and tundra. Of course, they are further categorized to be more detailed.

Explanation:

"A biome is a large area characterized by its vegetation, soil, climate, and wildlife (National Geographic Society)."

I hope this helped in some way since the options from your question aren't provided for me to choose from, but good luck!

3 0
3 years ago
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