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
Musya8 [376]
3 years ago
11

What does the circled node represent?

Biology
1 answer:
34kurt3 years ago
6 0

Answer:

a speciation event from a tree

You might be interested in
How to convert clesuis to kelvin
Kisachek [45]

Explanation:

Celsius can be converted to Kelvin by adding 273.15 to the Celsius grade!

3 0
2 years ago
Read 2 more answers
If two organisms show a developmental homology you would also definently expect them to?
san4es73 [151]

If two organisms show a developmental homology you would also definitely expect them to share genetic homologies.

Homology is the similarity between two organisms. This similarity can be of body structures, physiology, etc. This homology is generally due to shared ancestral history between two organisms. For example, the wings of a bird and bats are homologous structures, this is because they have a common anatomy.

Genetic homology refers to the arrival from the same gene from a common ancestor. The same gene is shared between two organisms who may not be related in any other matter. Genetic homology can even be depicted by the sequences of a protein.

To know more about homology, here

brainly.com/question/11344125

#SPJ4

7 0
1 year ago
Total lunar eclipses last for?
vlada-n [284]

<em>The Jan. 21</em> total lunar eclipse will be the last one until May 2021, and the last one visible from the United States until 2022; the most recent total lunar eclipse previous to this one appeared in July 2018.

4 0
2 years ago
Read 2 more answers
Which sphere allows the human breathe oxygen from the air to the lungs that involves matter starting and ending ?
balu736 [363]
ALVEOLI that’s the answer
3 0
3 years ago
In the term trace element, the adjective trace means that
Margarita [4]

Answer:

The elemental is required in very small amount. (Ans. A)

Explanation:

Trace element is also known as micro-nutrient. It is also defined as any chemical element required by living organisms in a minute or small amounts which is usually part of the vital enzyme (cells produced by catalytic protein).

Exact needs of trace elements vary among species, like commonly required plant trace elements are cooper, zinc, manganese, boron, and molybdenum. Animals commonly required iodine, manganese, and cobalt.

Absence of necessary plant trace elements required by plants in the soil causes deficiency disease, lack of animal trace elements used by animals in the soil may not harm plants, but, animals feeding on those plants develop their deficiency disease.

So, the adjective trace means that the elemental is required in a very small amount.

7 0
3 years ago
Other questions:
  • Which organism is a secondary consumer (3rd trophic level)? a. larvae b. copepods c. killifish d. snapper
    11·1 answer
  • A common inhabitant of human intestines is the bacterium Escherichia coli. A cell of this bacterium in a nutrient-broth medium d
    5·1 answer
  • A species of fly lives in a canyon. Some of the flies prefer the side that gets sunlight during the day, while others prefer the
    14·1 answer
  • Your classmate asks your teacher why viruses are so hard to define. Her response would likely be:
    12·2 answers
  • Why might scientist be interested inn making transgenic organisms
    14·1 answer
  • Which famous scientist is credited as the founder of the scientific method?
    9·1 answer
  • Drag the tiles to the boxes to form correct pairs. Not all tiles will be used. Match each type of skeletal marking to its functi
    11·2 answers
  • During DNA replication, DNA polymerase III can only add nucleotides in:
    8·1 answer
  • What is variable motion?Explain with example. ​
    7·2 answers
  • Which is the most common location where action potentials start in efferent neurons?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!