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almond37 [142]
3 years ago
13

What does it mean for a cell membrane to be selectively permeable?

Biology
1 answer:
kirill115 [55]3 years ago
3 0
It means...that the cell membrane will allow certain molecules but not others through the cell.

The answer is D
Sorry if I am wrong!
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1<br>1<br>1<br>REDUCE<br>How can I reduce the waste I produced?<br>​
Jobisdone [24]

Answer:

Don't produce any waste. It's technically right

Explanation:

8 0
3 years ago
Only a specialized species with potential for adaptation to varied ecological niches can lead to all the later diversification a
balandron [24]

Answer:

True

Explanation:

Generalized and specialized characteristics

This is wholly related to adaptive radiation as it as to do with a transition from generalized characteristics to specialized characteristics.

These two terminology express the adaptive potential of a specific trait.

Generalized trait

Are well adapted for diverse activities. An example is the ancestral characters.

Specialized trait

Are restricted to a few kind of activities. Am example is the derived characters.

Note: Only a generalized ancestor can give the flexible evolutionary background for a swift diversification.

Therfore, its TRUE to say "Only a generalized species with potential for adaptation to varied ecological niches can lead to all the later diversification and specialization of forms into particular ecological niches."

4 0
3 years ago
White blood cells are a part of the body’s defense against infections. Based on the importance of these blood cells, which two s
nikdorinn [45]

Explanation:

Immune system and circulatory system

4 0
2 years ago
What do scientists call information collected from observations?
son4ous [18]
Scientist call the information the collect from an experiment, data.

4 0
3 years ago
Which objects allow humans to access groundwater? Check all that apply.
Masja [62]
<h2>Answer:</h2>

<u>The objects that allow humans to access ground water are:</u>

  • <u>A spring</u>
  • <u>a well drilled into an aquifer </u>
  • <u>a well drilled below the water table</u>
<h2>Explanation:</h2>

Access to ground water can be gained if we dig a well or use any source that can provide us an access below the water table. A water table is the level below which the ground is saturated with water. So above the saturation level we cannot gain access to water therefore we must go below it. A spring springs from ground below water table and the same thing occurs for well or an aquifer if it is below the water table..

8 0
3 years ago
Read 2 more answers
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