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
lions [1.4K]
3 years ago
12

Embryological evidence suggests that the echinoderms are closely related to the ______________. arachnids annelids arthropods ch

ordates
Biology
1 answer:
Daniel [21]3 years ago
3 0
Echinoderm is the name given to a member of the phylum Echinodermata. They have radial symmetry and this includes sea urchins, sand dollars, sea stars and sea cucumbers. It is suggested that they are related to the chordates which is the answer.
You might be interested in
The anatomical term for eye is<br>​
oksian1 [2.3K]

Answer:

Oculus

Explanation:

The organ of vision that consists of the eyeball and the optic nerve. Synonym(s): oculus [TA] .

6 0
3 years ago
Read 2 more answers
What is demonstrated more clearly on an energy pyramid than on a food web?
Vsevolod [243]

Energy loss is demonstrated more clearly on an energy pyramid than on a food web.

3 0
3 years ago
Help ya girl? i dont really get this
il63 [147K]

The answer is C) C6H12O6 + 6O2 → 6CO2 + 6H2O

please mark brainliest

4 0
3 years ago
Read 2 more answers
State the meaning of the red blood cell count, percentage of reticulocytes, hemoglobin, hematocrit, mean corpuscular volume, and
saveliy_v [14]

Answer: Red blood cell count is a diagnostic blood test used to determine the amount of red blood cells an individual has.

Percentage of reticulocytes refers to the amount of immature red blood cells one has.

Hemoglobin is the protein component of red blood cells responsible for carrying oxygen.

Hematocrit is the proportion of red blood cells in the total volume of blood.

Mean corpuscular volume refers to the mean volume of red cells within an organism.

Mean corpuscular hemoglobin concentration refers the intracellular hemoglobin count.

Explanation: Anemia is a condition that is characterized by a reduced total hemoglobin count or number of red blood cells. Anemia can be classified according to various factors that include pathophysiology, that is the factors surrounding the onset of the condition or by cell size, which  refers to mean corpuscular volume (MCV) or by the amount hemoglobin, which is referred to as the mean corpuscular hemoglobin (MCH). The diagnosis of anemia is dependent on red blood cell counts which encompass reticulocyte, platelets and leukocyte counts. Critical blood counts that look at MCV and MCH are a disgnostic feature for the various types of the condition. A high reticulocytes percentage is often associated with anemia.

6 0
3 years ago
What is the difference between paraplegia, hemiplegia and quadriplegis?
ANEK [815]
They are all different forms of spinal injuries
8 0
3 years ago
Other questions:
  • Using evidence from the text, describe the purpose of the cell membrane.
    14·1 answer
  • Name two ways pollination can occur
    7·1 answer
  • List the nitrogen bases that would form the complementary strand: TTCTACCCTACATAGACTCAT
    14·1 answer
  • I forgot the question
    13·1 answer
  • The earth is nade up of 75%. Sources such as oceans have an important role in keeping Earth's surface insulated and warm. What p
    12·1 answer
  • Which of the following aquatic ecosystems is likely to have both a littoral and benthic zone?
    12·1 answer
  • HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
    8·1 answer
  • What is the definition of stress in rocks
    14·1 answer
  • If fossils were found that had an opposable thumb and a large skull, which of these living organisms would this most likely be a
    14·1 answer
  • frequencies of alleles in a population occasionally change due to random changes. this process is called
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!