answer.
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
Anastaziya [24]
2 years ago
6

Why is ribosomal rna especially useful for the study of phylogenetic relationships? why is ribosomal rna especially useful for t

he study of phylogenetic relationships? it is extremely short. it is highly conserved. it is only found in some species, helping to distinguish them from others. it is highly variable?
Biology
1 answer:
defon2 years ago
8 0
<span>The ribosomal RNA is especially useful for the study of phylogenetic relationships because ribosomal RNA are highly conserved.

It is very less that is why it is easy to compare. Ribosomal ribonucleic acid is the RNA component of ribosome which is essential for protein synthesis to all living organisms.

rRNA is widely used for the purpose of working out evolutionary relationships which are among organisms. </span>
You might be interested in
When placed in the same habitat, paramecium aurelia will replace paramecium caudatum. this is an example of:?
Blababa [14]
Paramecium caudatum. This is an example of: parasitism. competitive exclusion. mutualism. commensalism. Many plant species
7 0
2 years ago
The chief force pushing water and solutes out of the blood across the filtration membrane is A) the ionic electrochemical gradie
Marysya12 [62]
<h2>C) option is correct </h2>

Explanation:

  • Glomerular filtration is the process which kidneys uses to filter excess fluid and waste products out of the blood into the urine collecting tubules of the kidney, so that they may be eliminated from the body
  • The rate at which kidneys filter blood is called the glomerular filtration rate
  • The main driving force for the filtering process, or outward pressure is the blood pressure as it enters the glomerulus, this is counteracted to some extent by inward pressure due to the hydrostatic pressure of the fluid within the urinary space, and the pressure generated by the proteins left in the capillaries that tend to pull water back into the circulatory system (colloidal osmotic pressure)
  • The net filtration pressure is the outward pressure minus the inward pressure
3 0
2 years ago
11) A patient has had a serious accident and lost a lot of blood. In an attempt to replenish body fluids, distilled water, equal
tino4ka555 [31]
C.
The blood fluid contains less water, which will cause the water to go into the cells and make them swell up.
8 0
2 years ago
After injuring his knee, Kai began having pain and numbness in his lower leg. The doctor said the injury damaged nerves that run
Igoryamba

Answer:

Nervous system

Explanation:

The nervous system consists of the the brain and the nerves and the damage was done to the nerves that run all the way down his leg.

4 0
2 years ago
Read 2 more answers
After the completion of meiosis in humans, a diploid germ cell has produced cells with half the original chromosome number, gene
Andreas93 [3]

Answer: 23

Explanation:

After the completion of meiosis in humans, a diploid germ cell has produced cells with half the original chromosome number, generating 23 haploid nuclei.

Meiosis is cell division that reduces chromosome number by half. Hence, a diploid germ cell with 46 chromosomes (23 pairs) is halved to 23 nuclei at the end of meiosis, the 23 nuclei will be carried by the sex gamete

7 0
2 years ago
Other questions:
  • Provide an example of how technology has helped biologists gain a better understanding of life
    13·2 answers
  • During high tide in the Bay of Fundy, Canada, the tide rises more than an inch per minute. Which of the following factors are re
    8·2 answers
  • Beginning within the nucleus, the first step leading to the synthesis of a polypeptide is _____. beginning within the nucleus, t
    10·1 answer
  • Which organs or tissues prefer to use ketone bodies such as acetoacetate as a fuel energy source instead of glucose?
    8·1 answer
  • Which of the following terms best describes a conceptual scheme in science that is strongly supported, has not yet been found in
    7·1 answer
  • Which information is needed to construct a geomagnetic time scale?
    13·1 answer
  • The soft palate reflexively opens the nasopharynx to allow the passage of food is called
    12·1 answer
  • a student placed a stack of rocks on a ramp. she added clumps of soil rooted with live grass. using a garden hose, she then appl
    5·1 answer
  • Compare and contrast nutrition in a guava plant and Rhizopus fungus<br>​
    8·1 answer
  • What is the direct effect of oxygen to sea otters
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!