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
ivanzaharov [21]
3 years ago
10

Which of these organisms lacks nervous tissue? A. sponge B. jellyfish C. nematode D. earthworm

Biology
2 answers:
chubhunter [2.5K]3 years ago
7 0
The answer is A. Sponge.
NikAS [45]3 years ago
5 0

The correct answer is A. Sponge

Explanation:

The nervous tissue is one of the types of tissue; this tissue is mainly composed of neurons that transmit and receive electrical signals; additionally, the main function of the nervous tissue is to control movement and process signals, besides it regulates some functions such as digestion. This tissue can be found in most organisms from mammals and complex organisms to worms.

However, in the case of sponges, these do not have nervous tissue as these are a simple multicellular organism that relies on filtering water for most functions and does not require a system for transmitting signals or moving. Also, besides lacking a nervous system, sponges do not have a digestive, and circulatory system.

You might be interested in
What happens if hypothetically all cells in our body becomes cancerous suddenly start to metastasis​
GaryK [48]

Answer:

Explanation:

Cancer is a disease of uncontrolled cellular growth. Your body has many mechanisms in place to prevent a cell from dividing uncontrollably. But when the DNA of a cell is mutated, the proteins that govern cell cycle activity can be changed, and a cell may be able to circumvent the body's mechanisms

4 0
3 years ago
Who is known as the “father of modern chemistry” because he first organized all known elements into four different groups?
Gemiola [76]
<span>The answer to the following question would be, Antoine Lavoisier. </span>
6 0
3 years ago
Read 2 more answers
Check all the ways listed below that ensure accurate reading of volume from a graduated pipette. tapping the base of the pipette
nadezda [96]

using subtraction to determine the volume dispensed

making sure that you read the volume with the liquid inside the pipette at eye level

ensuring that air bubbles are not in the column of liquid inside the pipette


3 0
4 years ago
Read 2 more answers
PLEASE HELP!!
SVEN [57.7K]

Secondary or second-level consumers eat primary consumers. Tertiary or third-level consumers eat lower-level consumers and are sometimes called final consumers. Some secondary and tertiary consumers eat plants as well as lower level consumers, making them omnivores.

8 0
3 years ago
Which of the following is NOT a role of connective tissue?
Mashcka [7]

Answer:

D. ABSORPTION

Explanation:

Connective tissues are a type of tissue, made up of ground substance, fibers and cells.

Connecting tissues perform tissue support function using collagen, elastic, reticular fibers.

It is also involved in transport of substances using hemoglobin in blood for transport of nutrients and oxygen, insulating the body, storing of fuel.

7 0
3 years ago
Other questions:
  • Taxol is a chemotherapeutic drug that was first isolated from a plant, the Pacific Yew Tree. It prevents microtubules from break
    11·1 answer
  • What type of turtle do you think this is?
    8·1 answer
  • Which of the following statements is correct with respect to the photosynthetic pathway of grass or a cactus?
    13·1 answer
  • Some early methods of contraception include which of the following? a. Lemons b. Papaya seeds c. Cotton d. All of these
    11·1 answer
  • Which statement about stress is true? Stress occurs when the body physically sustains grave injury due to environmental factors.
    14·2 answers
  • Blood type is determined by the ____ on the blood cells
    10·1 answer
  • The pH of a solution is determined to be 1.5. The solution is
    9·2 answers
  • TRUE OR FALSE<br> Oxygen is absorbed into the bloodstream in the trachea?
    15·2 answers
  • Which venn diagram accurately describes what characteristics of solids, liquids, and gasses could be added to this diagram
    6·2 answers
  • Who would benefit of your own handled problem?why?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!