They are called
a. sunspots
Answer:
Embryonic stem cells are capable of self-renewal and limited differentiation
Explanation:
hope it will help you
Contractile means the ability of an organism to<u><em> withhold, reduce in size or shrink. </em></u>
<u><em /></u>
<u><em /></u>
A contractile vacuole will help this organism better survive in its moist environment by <u><em>preventing or stopping the cell from absorbing too much water from its moist environment.</em></u>
<u><em /></u>
<u><em /></u>
- A contractile vacuole is an <em>organelle</em> that can be found in organisms that are said to be <u><em>single-celled (Unicellular organisms).</em></u>
- One of the primary functions of a contractile vacuole is to absorb <u><em>excess water</em></u> from the protoplasm in the unicellular organism and release this water to the surrounding environment.
- A contractile vacuole can be called the excretory organ of unicellular organisms. This is because it is involved in <u><em>osmoregulation.</em></u>
<u><em /></u>
- A contractile vacuole will help this organism better survive in its moist environment by <u><em>preventing or stopping the cell from absorbing too much water from its moist environment.</em></u>
<u><em /></u>
To learn more, visit the link below:
brainly.com/question/2701222
Answer:
The lighter frogs will be eaten and will not be able to reproduce offspring with the light green trait. Darker green frogs will be able to reproduce more dark green frogs. Eventually most/all frogs will be a darker green because they carry a trait that improves chances of survival.