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Andreas93 [3]
3 years ago
6

The cell membrane around a cell forms a barrier that protects and regulates the cell. Certain chemicals can pass through the pla

sma membrane because they have similar chemical properties as the membrane. Which best describes those that can pass through? They are concentrated. They are soluble. They are diluted. They are heated
Biology
2 answers:
Oksi-84 [34.3K]3 years ago
8 0
They are soluble. Often, they are of an appropriate polarity and size as well. 
Gnoma [55]3 years ago
8 0
B. They are soluble.<span>
</span>
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The scientific name for water spider
Juli2301 [7.4K]
Argyroneta aquatica because it is the only species of spider that lives entirely uder water
4 0
3 years ago
Pls look at the pic and thanks :)
Alexeev081 [22]

Stabilizing because the graph of this will be higher in the middle.

4 0
3 years ago
When a horse and a donkey have an offspring, it is called a mule--a hybrid that cannot reproduce itself. Why are horses and donk
RUDIKE [14]

Answer:

Horses and donkeys are two different species but belong to the same family Equidae and the genus Equus. They both have different numbers of chromosomes.

Although they look quite similar in appearance, there are many dissimilarities.

The physical differences between horses and donkeys include:

Donkeys backs are flatter than horses.

Donkeys have smaller hoofs than horses.

Donkeys have longer and thicker ears than horses.

Horses tend to have a long face than Donkeys.

Horses have six vertebrates, while donkeys have only five.

Tails of horses and donkey differ. Horses have long tails, whereas donkey’s tail looks like a cow’s tail.

On the genetic level, the total number of chromosomes in the horse is 64 and donkey have 62 number of chromosomes. Mule is a hybrid of a female horse and a male donkey. Hinny is a hybrid of a female donkey and a male horse. Both the offspring (hybrid offspring) produced by donkeys and horses are infertile, sterile, cannot have its own offspring and both have 31 pairs of chromosomes each.

If the produced offspring is fertile then the animals are of the same species and if the produced offspring is sterile then they are of different species. Because of this, both horses and donkeys are considered as a separate species. A species is generally defined as a group of organisms, which are capable of interbreeding and creating viable offspring. In this case, mule and the hinny are not really a new species and are produced by two different species.

4 0
3 years ago
Read 2 more answers
Viruses come in what kind of shapes and
Zina [86]
The answer should be C. many different
4 0
2 years ago
Read 2 more answers
Which technology allows strands of DNA to be transferred from the cells of one species into the cells of another species?
Alex787 [66]

I believe the answer is Gene splicing because they remove specific genes in order to create a transgenic organism.

I hope this helps!

3 0
3 years ago
Read 2 more answers
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