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brilliants [131]
3 years ago
10

What are the two major components of the tobacco mosaic virus?

Biology
1 answer:
rjkz [21]3 years ago
7 0
<span><span>Hi,

The two major components of the tobacco mosaic virus were:
 
1. Protein Coat/Capsid: Each rod consists of about 2130 elliptical protein subunits (capsomers). They are closely packed together and arranged in a helical fashion

</span><span>2. Nucleic Acid: It is a single-stranded RNA helix having a diameter of 80 Å.

Hope I helped :))))</span></span>
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Which of the following statements are true regarding olfaction? Check all that apply. a)Smell is a chemical sense. b)Odorant mol
MrRa [10]

Answer:

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7 0
3 years ago
Crawfish are shelled organisms that live in shallow freshwater rivers. They can have antennae of different lengths. Two parents
vredina [299]

The phenotype of antenna in crawfish depends on the protein amount in the antenna length. The offspring have different phenotype than their parent because of the amount of protein translated from each parent gene is determining in this.

The gene determines the amount of protein to be present in the antenna to determine its length.

Explanation:

Data given:

Two crawfish parent = medium length antennae, genotyoe Ll

One offspring = short antenna, genotype ll

one offspring = long antennae, genotype LL

The traits in offspring is shown as:

       L    l

L   LL    Ll

l   Ll     ll

The proportion of allele present in the gene determined the length of the antenna in crawfish.

The difference in length of the antenna in crawfish is due to the amount of protein for the phenotype present in the individual. The amount of protein to be expressed in the crawfish is given by both the parents. The tendency of protein expresed define the phenotype of antenna length.

6 0
3 years ago
What are domains in biology? Question 8 options: internet website classification system highest ranking of organisms in taxonomy
lora16 [44]

Domain is the highest ranking of organisms in taxonomy.

The correct option is b.

<h3>What do you mean by domain?</h3>

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In the system there are three domains

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This is the highest classification, after this further classification of living organism is done.

Thus, the correct option is B

Learn more about domain

brainly.com/question/1634690

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What is the purpose of sociology <br>​
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Sociology's purpose is understanding how human action and consciousness both shape and are shaped by surrounding cultural and social structures.

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7 0
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