1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
9966 [12]
3 years ago
11

Why is it that scientists have trouble when it comes to RNA viruses?

Biology
1 answer:
olchik [2.2K]3 years ago
8 0
RNA viruses can copy themselves which is harder for scientists to give an accurate conclusion to solve them.
You might be interested in
What is the symbiotic relationship between human host and plasmodium which causes malaria
yulyashka [42]
The human gets antibodies to stop the disease while malaria gets a place to breed and food
<span />
7 0
2 years ago
Read 2 more answers
6.(02.01 MC)
Luda [366]

Answer:

Attractive forces between particles.

Explanation:

Solids keep its shape and volume because of strong attractive forces between the particles.

Other options are incorrect:

Because there is no space between solid particles.

The shape of solid does not depend upon type of particles present.

The shape and volume of solids not depend upon the volume and shape of container.

Properties of solids:

Solids have definite volume and shape.

In solids molecules are tightly pack and very close to each other.

Their melting and boiling point are every high.

The densities of solids are also very high as compared to the liquid and gas.

There are very strong inter molecular forces are present between solid molecules.

6 0
3 years ago
In a food chain, which organism receives the least amount of energy
kati45 [8]
The answer is b) raccoon!

only 10% of energy is passed to organism from the food.
so the raccoon, which is the highest in the food chain, will have the lowest amount of energy.

hope this helps!!

6 0
3 years ago
Read 2 more answers
Bacteria is not made up of cells.<br><br> True<br> False
ololo11 [35]
The answer to your question is false
4 0
3 years ago
How is the chromosome number reduced between meiosis I and meiosis II? a. crossing over c. two replications b. metaphase d. no r
solniwko [45]

The answer is; B

During metaphase I of Meiosis I , homologous sister chromosomes line up the metaphase plate in pairs. During anaphase I, the sister chromosomes of the pairs are separated and move to opposite poles. This way, the resulting daughter cells have half the chromosome number as the parent cell.

8 0
3 years ago
Other questions:
  • What enables Dna to have so many variations with only 4 chemicals?
    10·1 answer
  • Two tectonic plates of different densities collide. Which of the following could form at the plate boundary?
    5·2 answers
  • G why are glucose ketone bodies or protein not normally detected in urine
    14·1 answer
  • Which group below are all strategies male birds employ to avoid sperm competition?
    5·1 answer
  • In eukaryotic cells, transcription cannot begin until
    8·1 answer
  • Select all that apply.
    8·1 answer
  • According to Darwin's theory of evolution, what causes a struggle for survival in<br> populations?
    6·1 answer
  • SECTION C
    12·1 answer
  • Ferns often have small bumps called sori arranged in rows on their undersides. What are these structures?A) Spore capsules.
    10·1 answer
  • What tissue surrounds the entire muscle and forms tendons?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!