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MaRussiya [10]
2 years ago
8

DNA and RNA share a number of similarities, but they also differ in certain aspects of their structure.

Biology
1 answer:
Lady bird [3.3K]2 years ago
6 0

Answer:

k thanks?

Explanation:

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Which of the following is NOT considered a cause of the Dust Bowl?
vagabundo [1.1K]

The following cause that is not considered in the formation of a Dust Bowl is the lack of farmers in Oklahoma. The answer is letter B. in fact, the number of farmers increases due to the high grain prices of Worl War I that encourages farmers to plow millions of acres of natural grass to plant wheat.

8 0
2 years ago
How are alleles and traits related?
Katen [24]
<span>Alleles are each of two or more alternative forms of a gene that are found at the same position in a chromosome. Traits on the other hand, are the characteristics that are defined by genes. So the combination of alleles for a gene is what manifests itself into a trait.</span>
3 0
2 years ago
1. What are the organs attacked by the smallpox virus, and what are the clinical symptoms that can develop after infection?
Lapatulllka [165]

Answer:

For 1. The virus starts in the lungs. From there, the virus invades the bloodstream and spreads to the skin, intestines, lungs, kidneys, and brain. The virus activity in the skin cells creates a rash that starts as macules (flat, red lesions).

The symptoms after actually catching the virus

Pain in the back or muscles

rashes, small bumps, blister, scab, or scar

You can have fever, malaise, or chills

headache or vomiting Is also pretty common. I hoped this helped bro

Explanation:

8 0
3 years ago
True or false sedimentary rock can form for metamorphic rock that has been uplifted
Hitman42 [59]
False
Sedimetary rocks can be formed from changes in igneous rock, and igneous rock can be from changes in sedimentary rock.
4 0
3 years ago
Genes _____.
lys-0071 [83]

Answer:

The correct option is D. Genes determine the trait of an organism.

Explanation:

Option D is correct because genes can be described as the hereditary molecules that determine the characteristics of a person.

Option A is false because each gene is made up of different nucleotide sequences.

Option B is false because genes do not occur as the same number of chromosomes. Rather, there are many genes present on a single chromosome.

Option C is false because all genes are not located in a specific location. Each gene has its specific location on the chromosome which is known as its locus.

Option E is false because genes are not units of RNA. Genes are made up of DNA.

4 0
3 years ago
Read 2 more answers
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