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
OlgaM077 [116]
3 years ago
11

Looking at the phylogenetic tree

Biology
2 answers:
zhenek [66]3 years ago
7 0

Answer:

A phylogenetic tree is a diagram that represents evolutionary relationships among organisms. Phylogenetic trees are hypotheses, not definitive facts. The pattern of branching in a phylogenetic tree reflects how species or other groups evolved from a series of common ancestors.

GuDViN [60]3 years ago
6 0

Answer:

what about the phylogenetic tree?

Explanation:

You might be interested in
Your patient has suffered a severe electrical burn. when caring for electrical burn​ injuries, you should​ never:
Firlakuza [10]
Hey there,
Step 1: N<span>ever attempt to remove a patient from an electrical source unless the EMT is trained and equipped to do​ so.
Step 2: </span><span>Never touch a patient who is still in contact with the electrical​ source
Step 3: </span><span>Administer oxygen by nonrebreather mask at 15​ lpm
Step 4: </span><span>Monitor the patient for cardiac​ arrest
Step 5: </span><span>Assess the patient for muscle tenderness with or without twitching and any seizure​ activity
Step 6: A</span><span>ssess for an entrance and exit burn​ injury
Step 7: T</span><span>ransport the patient as soon as possible.

Hope this helps :))

~Top
</span>
6 0
3 years ago
How enzymes inhibitions studies in the formulation and development of drugs​
lesya [120]

Answer:

Enzyme inhibitors may alter the elimination rate of a particular drug or inhibit detoxication pathways

Explanation:

An enzyme inhibitor is a chemical compound capable of binding to an enzyme in order to reduce its activity. An enzyme inhibitor may bind to an active site and thus decreases the rate of reaction (direct inhibition). Enzyme inhibitors may act 1-to Inhibit detoxification enzymes and 2-reduce the elimination rate of enzyme drugs, thereby having dose-dependent toxicity effects. For example, many medicines are based on the inhibition of Cytochromes P450 (CYPs) proteins, which are a superfamily of enzymes required for drug metabolism.

7 0
3 years ago
A biologist studying a desert ecosystem observes that the population of a lizard species increases following particularly hot, d
Alona [7]

Answer:

B.

Explanation:

Same but different because lizards are very similar to snakes. Snake are just more vicious.

6 0
4 years ago
Please help me on this thank you so much
Ipatiy [6.2K]
During a lunar eclipse, the Earth gets in between the sun and the moon
5 0
3 years ago
Read 2 more answers
A 10-year-old child has an unknown infection and will need to provide a urine specimen for culture and sensitivity. To assure th
igomit [66]

Answer:

Obtain specimen before antibiotics are given.

Explanation:

Antibiotics may be defined as the chemicals given to kill or restrict the growth of the bacterial infection. The antibiotics are not available for virus as they can change their DNA.

The sensitivity results can be accurate if the nurse is able to ensure the successful culture of the antibiotics. Throat culture specimen is taken from the pharyngeal area. The aseptic technique can be used by the nurse for obtaining the blood and urine specimen.

Thus, the answer is obtain specimen before antibiotics are given.

7 0
3 years ago
Other questions:
  • Which of the following organelles are only found in plant cells and not in animal cells?
    8·1 answer
  • Which cell structures cause the outer surface of the rough endoplasmic reticulum to appear rough?
    12·2 answers
  • How are the limbs of the organism pictured above similar?
    9·2 answers
  • What is homozygous dominant
    9·2 answers
  • Someone please help me
    14·1 answer
  • Which amino acid sequence is coded for by the mRNA segment AUG-CCC-CAC-GAA-UAC?
    15·1 answer
  • What is a plastid? <br><br><br> No links please.
    12·1 answer
  • Is recessive (e), and the allele for detached earlobes is dominant (E). What
    7·1 answer
  • Which is a function common to both muscular and skeletal system
    9·2 answers
  • Although A Long Way Gone by Ishmael Beah is a __________, it uses many elements of __________.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!