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
natali 33 [55]
3 years ago
9

There are ongoing arguments among taxonomists as to which phyla represent the closest relatives of phylum Annelida. Some propose

that these worms share a common ancestor with the arthropods (crabs, insects etc.). However, the majority continue to keep the annelids lumped together with the Lophotrochozoa. The reasons for this are many but probably the least disputed comes from:______.
a. the segmented body plan of the annelids.
b. molecular analysis.
c. metamerism.
d. schizocoelous origin of the coelom.
Biology
2 answers:
NikAS [45]3 years ago
8 0

Answer:

a. the segmented body plan of the annelids

Explanation:

  • lophotrochozoan is a taxonomy of animals that includes annelids, bryozoans, and brachiopods.
  • This taxonomy of creatures was defined in 1995 as the last ancestor of the taxa of worms, mollusks, and annelids. Their classical definition depends on the topology of the spiral tree of life.
  • Annelids have a segmented body part wherein the external morphological features are repeated in every body segment. It allows the animal to become bigger and makes their movement more fat and efficient.
Mrac [35]3 years ago
3 0

Answer:

B: Molecular Analysis

Explanation:

I clicked on the other mans answer and was quite dissapointed to see that it was incorrect, so im writting this to tell you its B.

You might be interested in
In phase-contrast microscopy, the differences in refractive indices between organisms and their environments are utilized for be
mina [271]

Answer:

True

Explanation:

In  phase-contrast objective and a phase contrast optical systems is equipped with Light microscope  .

Phase contrast microscope is used to differentiate unstained structures in a cell  that differ in refractive indices and thickness. Thus it is usefull for examining  living unstained organisms.

Light that passed through materials of different refractive index and/or thickness will undergo a change in Phase. The difference in phase or wave front irregularities cause variation in brightness of the structures.

Hoping this might help!!!

7 0
2 years ago
What is the most common monosaccharides?
emmasim [6.3K]
Glucose is the most common monosaccharide. Monosaccharide, or simple sugar is the most basic unit of carbohydrates. 
5 0
3 years ago
After a heavy rain in california where is mudflow most likely to occur
IceJOKER [234]
<span>A hillside where fires have destroyed the plants.</span>
8 0
3 years ago
Systems that use massively parallel systems of processors whose architecture is based on the human neuron structure are called
sashaice [31]

Answer:

Neural networks

Explanation:

The neuron is the structural and functional unit of the nervous system. The neuron is also known as a nerve cell. The neuron is the largest cell of the body that helps to communicate or transmit signals. A neuron has an axon body, dendrites, and terminal region. The transmission of the signal from one neuron to another through the axon terminal.   Large numbers of neurons are present in the human body system that coordinates the whole body system. Neural networks contain a massive amount of neurons whose architecture is based on neurons. So, the correct answer to the given question is neural networks that use massively parallel systems based on neurons.  

7 0
2 years ago
Which of the following statements about horizons is true?
Readme [11.4K]

Answer:

Your answer would be D.

They are defined by their different physical features.

hope it helps!

3 0
3 years ago
Read 2 more answers
Other questions:
  • Where are proteins made in the cell?
    12·2 answers
  • A woman has blood type a mm. her child has blood type ab mn. the blood types of the potential fathers are given below.
    8·1 answer
  • Why should/shouldn't Pluto be reclassified as a planet?​
    6·1 answer
  • What's the relationship between photosynthesis and cellular respiration
    5·2 answers
  • What is a major function of growth hormone?
    5·1 answer
  • What is a sub-atomic particle?
    11·1 answer
  • Which of the following statements is a correct distinction between autotrophs and heterotrophs?
    9·1 answer
  • Describe the arrangement of water particles in each state.
    12·1 answer
  • Can the epidermis bleed?
    7·1 answer
  • In a eukaryotic cell, which organelle is involved in translation?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!