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ExtremeBDS [4]
3 years ago
7

True or FalseGenetics account for all differences in animals.

Biology
1 answer:
o-na [289]3 years ago
8 0
The answer is false          
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The primary function of the chromosome is to?
aleksandrvk [35]

Explanation:

<u>Chromosomes store genetic information. </u>

<u></u>

All the genetic information within the eukaryotic cell is preserved as helical DNA within the nucleus. This DNA is tightly wrapped around histones as chromosomes.

Further Explanation:

DNA sequences contain genes that may have different forms called alleles. The genotype of DNA is transcribed into mRNA and subsequently translated into amino acids that are linked together by rRNA to form proteins that form the phenotype of an organism. Mutations in the DNA sequences affect the corresponding mRNA and therefore the encoded protein

Spontaneous changes that occur within the genome during the cell division process, called mutations. These errors occur as copies of DNA are produced inside the cell; mutations can range from small modifications, called single nucleotide polymorphisms, to large-scale deletions and multi-gene additions.

Learn more about mutations at brainly.com/question/4602376

Learn more about DNA and RNA at brainly.com/question/2416343?source=aid8411316

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8 0
3 years ago
Which method best helps to prevent wind erosion?
lubasha [3.4K]

The best method that help to prevent wind erosion is decreasing riverbank slopes. The correct option is A.

<h3>What is wind erosion?</h3>

Wind erosion is the erosion of the top layer of the soil by wind. Top layer contain nutrients of the soil, is it eroded the soil become of fewer nutrients and quality.

Thus, the correct option is A. decreasing riverbank slopes.

Learn more about wind erosion

brainly.com/question/15081536

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5 0
1 year ago
In the apple maggot fly, rhagoletis pomonella, the frequency of certain alleles increases steadily as one goes from north to sou
sveticcg [70]

In the apple maggot fly, the frequency of certain alleles increases steadily as one goes from North to South. This is an example of: Sympatric speciation.

Sympatric speciation is observed when there are no physical barriers which prevent any members of a species from mating with another, and all members are in close contact to one another. A new species, possibly established on a distinct food source or trait seems to develop instinctively.

The example of apple maggot fly supports a model for sympatric speciation in progress. Hawthorn is the native host for the apple maggot fly in North America. However, in the mid-1800s, a new population developed on introduced, domesticated apple.

To learn more about Sympatric speciation here

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4 0
1 year ago
The s phase of cell cycle is very important as a cell can not divide without it
Leona [35]

Answer:

TRUE

Explanation:

S phase (Synthesis Phase) is the phase of the cell cycle in which DNA is replicated, occurring between G1 phase and G2 phase. Since accurate duplication of the genome is critical to successful cell division, the processes that occur during S-phase are tightly regulated and widely conserved.

5 0
2 years ago
Heart worm is a type of worm that enters a dogs body through a mosquito bite, it produces offspring that lodge in the dogs arter
ANTONII [103]
Parasitism. Hope this helps
6 0
3 years ago
Read 2 more answers
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