Answer:
We are all familiar with the basics of viruses: These particles infect living cells and wreak havoc throughout the body. But viruses aren’t the only villains around causing chaos in living things. Other infectious agents called viroids and prions — which are also tiny but powerful — can take down both plant life and entire animals.
Viroids are free RNA molecules of low molecular weight without any protein coat, while viruses can have either RNA or DNA molecules encapsulated in a protein coat. Viroids are smaller in size than viruses.
Viroids not made of cells.
Viroids don’t transform energy.
Viroids can’t reproduce on their own.
Hey You!
The atomic number of an element is determined by the number of A. Protons in its nucleus.
Answer:
1/4 are light tailed mouse
Explanation:
Given
T(With Tail) is dominant over t (tailless)
L (dark tail ) is dominant over l (light color tail)
A cross is made between TtLl and TtLl
TL Tl tL tl
TL TTLL TTLl TtLL TtLl
Tl TTLl TTll TtLl Ttll
tL TtLL TtLl ttLL ttLl
tl TtLl Ttll ttLl ttll
Genotype of offspring are –
TTLL – 1
TTLl – 2
TtLL – 2
TtLl – 4
TTll- 1
Ttll- 2
ttLL – 1
ttLl - 1
ttll- 1
Light colored tail species - TTll, Ttll, ttll
Out of 16 , 4 are light colored
Thus 1/4 are light tailed mouse
A.) Guanine = 45
B.) Adenine = (100 - 90 )/ 2 = 10/2 = 5
Hope this helps!
Answer:
Founder effect.
Explanation:
Founder effect is a case of genetic loss due to an event in which a small subset of individuals of a population becomes isolated from a larger population. As the problem states, this population will never represent the diversity existing in the original larger population, and without the opportunity to interbred with a different population, this group will become distinct.
One of the reported outcomes of the founder effect is the explanation of the higher prevalence of some genetic disorders in specific populations.