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
Airida [17]
3 years ago
7

Do most echinoderms spend a lot of time caring for their young? explain.

Biology
1 answer:
andreyandreev [35.5K]3 years ago
7 0
Echinoderms do not spend time caring for their young ones.
They reproduce by sexual means, that is the combination of genetic materials from two separate individuals (male and female). The males provide the sperm and the females provide the eggs for reproduction. The sperms and eggs are propagated into water column, and fertilization takes place in the open water. Echinoderms commonly, leave their eggs and provide no parental care to the eggs. They don't take care of their young ones at all, however, some sea urchins incubates their eggs in special little pouches. 
You might be interested in
A cell may die if...
Mazyrski [523]

Answer:

The answer is C

Explanation:

Because if its organelles are damaged it can not function properly and will soon eventually end end of course the cell dying

7 0
3 years ago
Read 2 more answers
What type of molecules can diffuse through a membrane?​
Maru [420]

Answer: plasma

Explanation:

Please mark me as brainliest

7 0
3 years ago
The nitrogen base pairs in the DNA molecule are adenine and
Mila [183]

Answer:

Explanation:

The four nitrogenous bases are A, T, C, and G. They stand for adenine, thymine, cytosine, and guanine. The four different bases pair together in a way known as complementary pairing. Adenine always pairs with thymine, and cytosine always pairs with guanine.

5 0
3 years ago
Read 2 more answers
Which of the following factors of a gene determines the protein, and therefore the trait, it expresses in a cell
KiRa [710]
It’s length and sequence of nitrogen bases
6 0
2 years ago
Which event can cause slumps, landslides, and mudflows to occur? earthquakes hurricanes snowfalls thunderstorms
Thepotemich [5.8K]

Answer:

hurricanes is the answer .

3 0
3 years ago
Read 2 more answers
Other questions:
  • An original DNA strand has the following base sequence TAGGTAACT what base sequence would be produced through DNA replication ​
    8·2 answers
  • If calcium levels within a man’s blood drop too low it can result in twitching, depression, coma, or even death. Which character
    8·1 answer
  • The lower atmosphere is mostly warmed by radiated heat from Earth's surface. However, water heats up and cools down more slowly
    5·1 answer
  • Which of the following is an example of a complex machine?
    15·2 answers
  • Which is an example of osmosis? *
    5·1 answer
  • What structure is common to all six kingdoms of living organisms
    11·1 answer
  • Most viruses are about _____ times smaler than the average cell.
    5·2 answers
  • Which example listed below is not a population?
    5·2 answers
  • Help im low key confused
    14·1 answer
  • The direction that an ocean current travels can be altered by the movement of the Earth's rotation on its axis. This is known as
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!